Nature — France — NextOnTrip

Étang de Cousseau

Lacanau

Étang de Cousseau is a small lake in the commune of Lacanau, in the Gironde department of southwest France, roughly 50 km west of Bordeaux and just 3 km from the Atlantic coast. It gives its name to a surrounding nature reserve created in 1976, one of the earlier protected areas established in the Landes de Gascogne region. Where exactly is the reserve located? The Cousseau lake sits between the two much larger Médoc lakes: Carcans-Hourtin to the north and Lacanau to the south. The protected core covers several hundred hectares, and over time the departmental council, the town of Lacanau and the Conservatoire du Littoral have bought up neighbouring plots to widen the buffer zone around the water. How did this chain of lakes form? The coastline here owes its shape to wind. About 3,000 years ago, sand blown up from the beach began drifting inland, building a line of dunes running parallel to the shore. Those dunes blocked the rivers draining the Landes de Gascogne from reaching the sea, so water pooled instead in shallow basins running parallel to the coastline. That is how the Médoc's string of coastal lakes was born, with Cousseau as one link in the chain. What did the land look like before the reserve existed? Until the late 18th century, the area around the lake was open, waterlogged heathland, flooded in winter, where shepherds grazed their sheep freely. In the early 19th century the French state began planting maritime pine here, and that planting effort is what created the pine forest now typical of the Landes de Gascogne. The trees were harvested for timber, but also tapped for resin; a tiny hut once used by a resin-tapper still stands inside the reserve today. What wildlife lives in the reserve? Cousseau is best known for its birds — more than 200 species have been recorded, especially in spring and autumn. Birds of prey nest here, while ducks, common cranes and snipe arrive to winter on the lake. Reptiles include the European pond turtle, the southern smooth snake and the asp viper. Amphibians are represented by Perez's frog, the natterjack toad and two species of tree frog. Among mammals, roe deer, wild boar, badgers, hares and genets are fairly easy to spot, while the European otter is far rarer and more discreet, using the reserve's calm waters to raise its young. Since 2023 the reserve has been running a reintroduction programme for the dung beetle Scarabaeus laticollis, a species that had disappeared from Gironde — the first attempt in France to bring back an extinct insect. What plants grow around the lake? The dry dunes are covered with maritime pines, holm oaks and pedunculate oaks alongside strawberry trees, with ferns, gorse, broom and heather growing beneath them. In the wetter parts of the reserve grow royal fern, iris, pillwort, sundew, bog myrtle and water lilies, several of which are protected species. Can visitors walk through the reserve? Yes, a marked nature trail crosses the reserve on foot, taking in the pine forest, the older dune ridges and the lakeshore in turn. The site is managed by the SEPANSO Aquitaine association under a delegation from the French state, which also organises occasional guided walks. Frequently asked questions When was the Étang de Cousseau reserve created? In 1976, in the commune of Lacanau in Gironde. How close is the lake to the ocean? About 3 km from the Atlantic coast, between the Carcans-Hourtin and Lacanau lakes. What wildlife is worth looking out for? Mostly birds — over 200 species — plus the European pond turtle and, with some luck, the elusive European otter. Is the reserve open for independent visits? Yes, a signposted walking trail runs through its main habitats.

Lac d'Arvouin

La Chapelle-d'Abondance

Lac d'Arvouin is a small mountain lake sitting at 1,663 m of altitude, just south of the Cornettes de Bise summit, in the commune of La Chapelle-d'Abondance in Haute-Savoie. The lake covers roughly 1.8 hectares and reaches a maximum depth of 6.3 m. It sits between the peaks of Pointe d'Arvouin and Le Linleu, within a Natura 2000 protected area covering the Cornettes de Bise massif, in the Auvergne-Rhône-Alpes region. How do you get to Lac d'Arvouin? The usual starting point is the car park at Sevan, at the end of the road leading out of the centre of La Chapelle-d'Abondance (coming from Abondance, turn left just past the village and follow the road to its end). From there, a gentle, largely flat path leads to the lake in about half an hour. The gradient is mild enough that families with young children manage it comfortably, and parts of the trail are even passable with an all-terrain stroller. That makes the walk to the lake one of the more accessible outings in the Portes du Soleil area, despite its mountain setting. What is there to see once you arrive? The lake is known for its turquoise-tinted water, set against green slopes and rocky ridgelines. From its shore, walkers get open views toward the Cornettes de Bise massif, and on a clear day the Abondance valley and the village itself are visible in the distance. The lakeside is a natural resting point for many hikers before deciding whether to continue further uphill. Can you continue toward Pointe d'Arvouin or Cornettes de Bise? Yes. A trail continues from the lake up toward the ridge and Pointe d'Arvouin. The full loop, combining the walk to the lake with the climb to the ridge, runs about 7 km with roughly 430-500 m of elevation gain, taking around two and a half hours round trip. More ambitious hikers can push on to the summit of Cornettes de Bise (2,432 m), turning the outing into a full, demanding day in the mountains. When is the best time to hike here? The hiking season around Lac d'Arvouin generally runs from late May to late October, though exact dates shift from year to year depending on snow cover — the higher sections of trail can stay snow-covered well into spring. What wildlife might you spot along the way? The Natura 2000 area surrounding the lake is home to chamois, marmots and black grouse. Abondance cattle graze the nearby alpine pastures in summer, and higher up the slopes it's also possible to come across chamois and mouflon. Frequently asked questions How long does it take to reach the lake? From the Sevan car park, the walk to the lake takes about 30 minutes along a gentle, wide path. Is the trail suitable for children? Yes, the section to the lake itself is easy and safe for families, though continuing toward the ridge requires more fitness and mountain experience. Where should I park? The most convenient starting point is the car park at Sevan, at the end of the access road from La Chapelle-d'Abondance. Can you reach the summit of Cornettes de Bise from the lake? Yes, the trail continues from the lake toward the ridge and on to the summit of Cornettes de Bise (2,432 m), though this extends the outing into a demanding, full-day hike. How big and how deep is the lake? Lac d'Arvouin covers about 1.8 hectares and reaches a maximum depth of 6.3 m.

Lac de Saint-Point Lamartine

Saint-Point

Lac de Saint-Point Lamartine is a small lake in the village of Saint-Point, in the Saône-et-Loire department of Burgundy, only a short drive from the medieval town of Cluny. It is a low-key spot for swimming and walking, known above all for its calm, motor-free waters and its historic neighbour: the château that once belonged to the poet Alphonse de Lamartine. Where is the lake and how do you get there? The lake sits in the rolling Maconnais countryside, roughly ten minutes by car from Cluny, home to the ruins of one of medieval Europe's largest abbeys. The surrounding landscape is rural — meadows, woodland and small hamlets — well away from major roads. What can you do at the lake? Motorboats are banned and the lake has no waves or currents, so the water stays as still as a swimming pool while remaining fully natural. That makes it a popular choice for families and for anyone looking for quiet time away from crowded coastal resorts. Marked trails circle the shoreline for walking or cycling, and typical activities include swimming, fishing and pedalo rides. Picnic spots are set up around the banks, and a campsite (Camping du Lac) together with a handful of guesthouses and gîtes operate nearby for anyone wanting to stay longer. Why visit the Château de Lamartine nearby? A few minutes from the lake stands the Château de Saint-Point, also known as the Château de Lamartine. Its oldest sections date to the 12th and 14th centuries, and the building is both a listed historic monument (Monument Historique) and a "Maison des Illustres". The estate passed to Pierre de Lamartine, a former cavalry captain, in 1802. In 1820 his son, the poet and statesman Alphonse de Lamartine, received it as a wedding gift on marrying the English aristocrat Mary Ann Birch. The young couple restored the château in a neo-Gothic style inspired by English architecture, adding a quatrefoil gallery, a Gothic porch and an English-style garden. Between 1852 and 1855, Lamartine extended the building further with a keep, another gallery and battlements. The château has been open to visitors since 1869, the year of the poet's death, and once welcomed guests including Victor Hugo, Franz Liszt, Frédéric Chopin and George Sand. Who is this destination for? Lac de Saint-Point Lamartine works well as a day trip from Cluny or as a base for a longer stay, thanks to the nearby campsite and guest accommodation. It suits travellers who want a quiet lakeside break combined with a look at one of the Maconnais region's best-known literary landmarks. Frequently asked questions Can you use motorboats on Lac de Saint-Point Lamartine? No — motorised boats are not allowed, which keeps the water calm and wave-free. How far is the lake from Cluny? About a ten-minute drive. Is there anywhere to stay near the lake? Yes, a campsite (Camping du Lac) and several guesthouses and gîtes operate in the area. Is it worth combining the lake with a visit to the Château de Lamartine? Yes — the Château de Saint-Point, the former home of poet Alphonse de Lamartine, sits right next to the lake and has been open to the public since 1869.

Grand Lac de Clairvaux

Clairvaux-les-Lacs

Grand Lac de Clairvaux is the larger of two lakes bordering the village of Clairvaux-les-Lacs in the Jura department of eastern France. Turquoise water, a sandy beach and a shoreline that hides thousands of years of prehistory make it one of the more unusual lake destinations in the region. Where is Grand Lac de Clairvaux? The lake covers roughly 64 hectares and sits right next to the smaller, privately owned Petit Lac (21 hectares), where swimming and fishing are not allowed, leaving it in a more untouched state. Grand Lac lies at the edge of Clairvaux-les-Lacs village, on the doorstep of the Jura plateau, close to the Hérisson valley with its string of waterfalls. What is the beach like? The beach along Grand Lac has fine sand and a gentle slope into the water, making it a comfortable spot for families with young children. The bathing area holds Blue Flag certification (Pavillon Bleu) for water quality and facilities. A lifeguard station operates in July and August, and the site includes adapted seating for visitors with reduced mobility under the "handiplage" label, along with children's play areas and picnic spots. What can visitors do on the water? Motorised boats are banned except for electric-powered craft, which keeps the lake calm and suited to swimmers and paddlers alike. Pedal boats, stand-up paddleboards, canoes and windsurfing equipment are all available on site. Anglers fish for pike, perch and carp. Footpaths and cycling trails circle the lake, letting visitors walk or ride around the entire shoreline. Why does the area matter archaeologically? On the northern shore, at a site known as Motte-aux-Magnins, excavations uncovered the remains of Neolithic villages built on wooden piles driven into the shallow lakebed and shoreline. The dig revealed settlement layers more than five metres deep, spanning roughly 4000 to 800 BCE. Eleven separate village groupings had been identified there by 2001. The acidic, waterlogged soils of the surrounding wetlands slowed the decay of organic material, preserving timber structures and everyday objects in unusually good condition. Together with the neighbouring Lac de Chalain, Grand Lac de Clairvaux forms one of the most significant clusters of pile-dwelling settlements in Europe. On 27 June 2011, these sites were inscribed on the UNESCO World Heritage List as part of a wider series of more than a hundred prehistoric pile-dwelling sites around the Alpine arc, spanning Germany, Austria, France, Italy, Slovenia and Switzerland. Frequently asked questions Can you swim in Grand Lac de Clairvaux? Yes, the bathing area on Grand Lac is officially supervised and Blue Flag certified for water quality. The neighbouring Petit Lac is private and closed to swimming. What water activities are available? Pedal boats, stand-up paddleboarding, canoeing, windsurfing and fishing. Petrol-powered boats are prohibited; only electric motors are allowed. What are the pile-dwelling sites near the lake? They are the remains of Neolithic villages built on wooden stilts along the lake's marshy edge, dated to roughly 4000-800 BCE. The acidic wetland soil preserved timber and other organic remains that would normally have decomposed. Can the archaeological sites be visited directly? The settlements lie buried underground or underwater and are not open for direct visits, but they form part of the protected, UNESCO-listed heritage of the region and are covered by local tourist information points. What else is worth seeing nearby? The Hérisson waterfalls, a scenic valley with dozens of cascades, are close by, as is Lac de Chalain, the other major Neolithic lake site in the region.

Lac du Val

Doucier

Lac du Val is a small lake in the commune of Doucier, in France's Jura department, sitting along the course of the Hérisson river at the heart of the area known as the Pays des Lacs, the "Land of Lakes." Depending on depth, the water shifts between deep blue and turquoise, and tree-lined shores reach almost to the water's edge. Where is Lac du Val? The lake lies right next to Doucier, a small village in the Jura, not far from the better-known Lac de Chalain. The Hérisson river flows through Lac du Val on its way to the smaller, privately owned Lac de Chambly, before joining the river Ain a few kilometres further downstream. Its coordinates sit at roughly 46.626°N, 5.814°E. How did the lake form? Lac du Val owes its existence to centuries of erosion by the Hérisson, which cut its valley through the limestone plateau of the Jura and, in doing so, shaped the whole chain of lakes and waterfalls that defines this part of the region. A small island splits part of the water surface, and the shoreline is broken up by numerous small inlets and coves. What can you do around the lake? The area around Lac du Val is one of the more popular hiking destinations in the region. The "Tour des lacs" loop (Boucle 12) passes this way, linking several of the Pays des Lacs' lakes, while longer multi-day itineraries cover as many as eight lakes and seven waterfalls across roughly 54 kilometres of marked trails. Routes right around the lake range from a short after-lunch stroll to longer walks continuing toward the Cascades du Hérisson. What else is worth seeing nearby? A short distance away, within the Hérisson valley, the Parc Héria wildlife park keeps aurochs (a bred-back version of the extinct wild cattle), bison and Highland cattle — a good extra stop for families exploring the area. Close by, the Cascades du Hérisson trail follows seven waterfalls over less than 4 kilometres, with a combined drop of more than 250 metres. How do you get to Lac du Val? Doucier, reachable via the D39 road, is the most convenient starting point. From there, marked trails lead both to the lake itself and onward to the Hérisson waterfalls. The Pays des Lacs draws hundreds of thousands of visitors a year, and the Hérisson valley alone sees around 300,000 visitors during the season. When is the best time to visit? Spring and autumn suit longer walks best, with milder temperatures and the woods around the lake at their most colourful. In summer, the peak season, the area gets busy with visitors, especially at weekends, so an early morning start is worth planning for. Frequently asked questions Where exactly is Lac du Val? In the commune of Doucier, in France's Jura department, close to Lac de Chalain. Which river flows through the lake? The Hérisson, the same river that later forms the well-known waterfalls before joining the Ain. Can you hike around the lake? Yes — both short walking routes and longer loops connecting nearby lakes, such as the Boucle 12 "Tour des lacs," pass by Lac du Val. What's worth visiting nearby? The Parc Héria wildlife park with its aurochs and bison, and the Cascades du Hérisson, a chain of seven waterfalls in the neighbouring valley.

Lac d'Antre

Villards-d'Héria

Lac d'Antre is a small karst lake tucked into the north-eastern part of the commune of Villards-d'Héria, in the Jura department of eastern France, right below the rock face known as La Roche d'Antre. Few sites in the region combine dramatic scenery, an unsolved hydrogeological puzzle, and traces of an ancient religious sanctuary quite the way this one does. Where exactly is the lake? The lake sits at roughly 798 metres of elevation, inside an almost fully enclosed rocky basin. On one side it is hemmed in by the Roche d'Antre massif, which climbs to nearly 960 metres, and the water covers an area of about 8 hectares. Spruce forest and stands of broadleaf trees ring the shoreline, and the shape of the basin gives the spot unusually sharp acoustics — sound behaves differently here than it does in open countryside. Why is it called Lac d'Antre? Local legend holds that a great city called Antre once stood on the lake's shores. No archaeological trace of any such settlement has ever turned up, so the story survives purely as oral tradition. Since the late seventeenth century, ruins found around Villards-d'Héria have drawn the attention of scholars, and that ongoing curiosity has kept the legend of the lost city alive across generations. What happened here in antiquity? Between the 1st and 3rd centuries AD, the area around the lake — along with its spring and the point where the Héria river emerges — was the site of one of ancient Gaul's more significant sanctuaries. Deities including Mars, Bellona and Minerva were worshipped there, and a sacred precinct was built close to the water's edge. The strange behaviour of the lake, which loses and regains its water, appears to have inspired ritual reverence for the natural forces behind the phenomenon well before Roman influence arrived, a practice that only deepened during the Gallo-Roman period. Why does the lake's water disappear? Lac d'Antre is a textbook case of karst drainage. Its water seeps westward through fissures in the porous limestone bedrock, entering the underground network through a gap in the shoreline where a small dam has been installed. After an underground journey, the water resurfaces at a spot known as the Puits Romain, at an elevation of about 712 metres. Tracer studies carried out in 2001 and 2007 found that the underground passage takes roughly 35 hours, with the water eventually reappearing through three wells and a fourth spring. Can you hike to the lake and the viewpoint? The area around Lac d'Antre is a popular hiking destination. A trail from Villards-d'Héria leads up toward a viewpoint at the top of Roche d'Antre, offering a sweeping view over the lake and the basin that surrounds it. Visitors should be aware, however, that a municipal order currently bans access to the loop trail around the lake and to the viewpoint itself, due to the risk of falling rock — a genuine safety hazard rather than a formality. Frequently asked questions Can you swim in Lac d'Antre? Given the terrain and the current restrictions on the loop trail, the site functions primarily as a viewpoint and hiking destination rather than a swimming spot. Where does the legend of the city of Antre come from? It describes a large city said to have once stood on the lake's shores, but no archaeological evidence supports the claim — it survives only as a tale passed down locally. Why does the water level change? The lake sits on karst terrain, so its water regularly drains away through rock fissures and only resurfaces, after roughly a day and a half, several hundred metres away at the Puits Romain. Is the viewpoint on Roche d'Antre currently accessible? A municipal ban is in place on the loop trail and the viewpoint access route because of rockfall risk, so it is worth checking the current status locally before planning a visit.

Lac de Villefranche-de-Panat

Villefranche-de-Panat

Lac de Villefranche-de-Panat is an artificial reservoir in the Lévézou area of the Aveyron department, southern France. Sitting at an altitude of 727 metres, the lake covers roughly 192 hectares and stretches for close to 4 kilometres along the boundary between the communes of Villefranche-de-Panat and Alrance. Is the lake natural? No - it was created by a dam built between 1948 and 1951 and commissioned in 1951 to generate hydroelectric power. The project was part of a broader post-war push to develop hydropower across the Lévézou plateau: five dams were raised in the same period, fed by local streams and rivers and linked by an underground network of galleries totalling 27 kilometres. The Villefranche-de-Panat dam itself is a 332-metre gravity dam, forming part of the Le Pouget hydroelectric complex. The lake is fed by the Alrance river, though most of its water actually arrives through an 11-kilometre gallery connecting it to the neighbouring Lac de Pareloup. Filling the valley reshaped both the landscape and the local economy. Where farmland and river valleys once stood, a broad sheet of water now dominates the view, and from the 1960s and 1970s onward the surrounding communes leaned into tourism, building campsites, leisure facilities and beaches around the shoreline. Where can you swim? Two supervised, equipped beaches operate in July and August: Plage du Mayrac, on the village side of Villefranche-de-Panat, and Plage de Granouillac. Both have showers, toilets, picnic tables, sports pitches and play areas, making them suitable for a full day out with children. What water activities are on offer? Pedal boats, canoes and paddleboards can all be rented lakeside, and for something faster there are towed water sports behind motorboats. One unusual draw is the option to take a flight in a seaplane that takes off directly from the lake's surface - not something found at most French lakes. Can you fish here? Yes - it's classified as a second-category fishing lake with a maximum depth of 25 metres. Pike-perch (sandre) is the main catch, with perch coming up less often and pike rarer still. Bank access is easy at numerous points, and Plage de Granouillac has a fishing spot adapted for people with reduced mobility. Is there a path around the lake? A flat, roughly 11-kilometre walking and cycling loop circles the reservoir. Several stretches cross wooden and metal footbridges laid over inlets, so part of the walk effectively takes you out over the water itself - one of the more memorable sections of the route. Frequently asked questions Is Lac de Villefranche-de-Panat a natural lake? No, it is an artificial reservoir created between 1948 and 1951 to produce hydroelectric power. How large is the lake? About 192 hectares (1.92 km²), at an altitude of 727 metres. Which beaches are supervised in summer? Plage du Mayrac and Plage de Granouillac, both staffed and open in July and August. Is the lake good for fishing? Yes, it's a second-category water where pike-perch and perch are the main species caught. Can you rent water equipment there? Yes - pedal boats, canoes and paddleboards are available, along with towed water sports and seaplane flights.

Lac Genin

Charix

Lac Genin is a small lake in the Auvergne-Rhône-Alpes region, sitting within the municipality of Charix in the Ain department at roughly 850 metres above sea level. Covering just under 8 hectares, it is fed by underground springs, which keeps its water cool and clear throughout the year. The lake's shoreline is shared by three communes — Oyonnax, Echallon and Charix — and the surrounding meadows and fir forests have earned it the nickname "the Little Canada of Haut-Bugey." What makes Lac Genin a protected site? The lake was first recognized in 1935 as a site of natural and scenic character, an unusually early designation for such a modest body of water. Since 2015 it has carried the additional status of Espace Naturel Sensible (Sensitive Natural Area), managed by the Ain department. This protection covers not just the lake itself but the adjoining peat bogs, which form a distinct ecological attraction in their own right. What can visitors do at the lake in summer? From July through August, a supervised sandy beach operates near the local inn, with lifeguards on duty from 10am to noon and again from 1pm to 6pm. That makes Lac Genin a popular stop for families looking for a swim in a mountain setting. Beyond swimming, visitors can fish, rent a paddleboard, ride mountain bikes along marked circuits, or try a treetop adventure course. Children's activities include a barefoot sensory trail and orienteering stations. Walkers can also follow an educational path dedicated to the peat bogs, named "l'étrange trésor de la vouivre" ("the strange treasure of the wyvern"), which introduces the marshland's plants and wildlife in an accessible way. What happens at Lac Genin in winter? Once temperatures drop, the lake and surrounding slopes take on a different character. The frozen surface is sometimes used for ice skating, and nearby areas are prepared for sledding. The surrounding fir forests also invite snowshoe walks, making the site one of the few attractions in Haut-Bugey that stays active whatever the season. Who is Lac Genin best suited for? The lake's modest size, calm surroundings and the presence of a nearby inn make it work equally well as a family day-trip destination and as a starting point for longer hikes through the hills of Haut-Bugey. The footpaths circling the lake are relatively gentle, so they suit less experienced walkers too. Frequently asked questions Can you swim in Lac Genin? Yes. A supervised sandy beach operates near the inn in July and August, with lifeguards present during set hours. Outside that period, swimming is at your own risk. How big is the lake? It covers just under 8 hectares and sits at an altitude of roughly 850 metres. Which communes does the area belong to? The site is shared by three municipalities: Oyonnax, Echallon and Charix. Are there hiking trails around the lake? Yes, marked footpaths and mountain-biking circuits run around the lake, along with an educational trail through the peat bogs. What can you do at Lac Genin in winter? Popular activities include ice skating on the frozen lake, sledding, and snowshoe walks through the surrounding forest. Is the lake legally protected? Yes. It has been classified as a site of natural and scenic character since 1935, and since 2015 it has also been designated a Sensitive Natural Area by the Ain department.

Lac de la Maix

Vexaincourt

Lac de la Maix is a small glacial lake tucked into the Vosges mountains in eastern France, on the territory of the village of Vexaincourt, at the foot of the Donon massif. Sitting at roughly 680 metres above sea level and about 3 km from the village centre, it is surrounded by forest and the sandstone ridges typical of this part of the Vosges. Unlike many mountain lakes in the region, it was never created by damming a river — it is one of the last true natural lakes left in the massif. How did the lake form? The hollow that now holds Lac de la Maix was carved out by glacial action roughly 12,000 years ago, toward the end of the last Ice Age. In the millennia that followed, the basin gradually filled in with peat, which is why the lake's bottom is soft and its water has a dark, slightly murky tone even today. Locals once knew it simply as "la Mer" — the Sea — a name that hints at how large and mysterious the small lake must have felt to villagers living nearby. What is on the shore? A chapel stands at the water's edge, built over an old crypt next to the ruins of a hermitage once known as the hermitage "de la Mer." The story goes back to the 11th century, when a monk named Reignier, connected to the abbey of Senones, settled there; Bishop Pibon formally authorised the hermitage in 1090. By around 1250 the place had grown in religious importance, drawing pilgrims seeking solitude in the forest. The chapel visitors see today was built in 1865 out of red sandstone in a Romanesque style, right where the path from Vexaincourt ends, resting on a platform above the preserved crypt, in honour of Reignier, the site's first hermit. What legends surround the lake? Lac de la Maix has long been wrapped in local folklore passed down through generations. One well-known tale describes a green meadow that supposedly occupied the spot before the lake existed, where young people from nearby villages gathered on Sundays to dance. According to the story, a mysterious musician appeared one day, playing strange, seductive tunes that drew the youths away from their prayers and duties. As punishment, the meadow is said to have collapsed into the ground along with everyone dancing on it, and water rose to fill the void. Legends of swallowed meadows and punished youth are a recurring motif in Vosges folklore, and this one ties the lake closely to the spiritual legacy of the nearby abbey of Senones. How do people explore the area on foot? A short, easy path of about one kilometre circles the lake itself and can be walked in under an hour, offering close views of the water, the ruined hermitage chapel, and the surrounding forest. From there, hikers can continue toward the summit of the Donon, roughly 10 km away and considered one of the most significant peaks in the Vosges. For a longer outing, a marked loop trail of more than 16 km covers the wider area at a moderate difficulty level, typically taking around 4.5 to 5 hours. Autumn is a particularly popular season to visit, when the surrounding foliage turns and reflects in the still water. Frequently asked questions Where exactly is Lac de la Maix? In the commune of Vexaincourt in the Vosges mountains, at the foot of the Donon massif, about 3 km from the village centre. Is the lake natural or man-made? Natural — it is one of the last remaining glacial lakes in the Vosges massif that formed without human intervention. What is worth seeing at the lake? A chapel built in 1865 over a medieval crypt, and the ruins of a hermitage tied to the abbey of Senones. How long does it take to walk around the lake? The loop around the water is about one kilometre and takes less than an hour, even with children. Can you hike from the lake to the Donon summit? Yes, a trail of roughly 10 km leads to the summit of the Donon starting near the lake.

Lac de Sylans

Le Poizat-Lalleyriat

Lac de Sylans is a lake in the Ain department of the Auvergne-Rhône-Alpes region in France, located within the commune of Le Poizat-Lalleyriat, a few kilometres east of Nantua and roughly 20 kilometres south of Oyonnax. It ranks among the larger natural lakes of the Haut-Bugey area and draws both hikers and anglers. Where exactly is the lake located? The lake stretches along a valley in the Jura range, near the RD 1084 road connecting Nantua and Poizat. It covers about 49.7 hectares, measures close to 2 kilometres in length and up to 250 metres in width, with a maximum depth of 22 metres. Water levels drop noticeably in summer, when part of the inflow drains underground toward the village of Les Neyrolles. How did the lake form? The lake owes its existence to a landslide that collapsed part of the northern cliff of the Nantua cluse, blocking the outflow of the Doye springs and causing water to back up in the valley. Although its formation was long attributed to the early 17th century, historical evidence points to a much earlier origin: a papal bull issued by Pope Eugene III in 1145 confirms the privileges of Nantua Abbey over "lacum Silani" — the lake of Sylans — indicating it already existed in the 12th century. What was the Sylans ice trade? During the 19th century, the lake became the centre of a significant ice-harvesting industry. In 1864, Joachim Moinat, owner of the Café du Paradis in Nantua, began using ice cut from the lake to chill drinks for his customers. What started as small-scale harvesting grew into an organised operation producing an average of 300,000 tonnes of ice per year by 1880. The business passed to the Glacières de Paris company in 1885. A run of mild winters between 1911 and 1913, followed by the First World War, brought production to an end in 1917. The ruins of the old ice houses still stand on the lakeshore and remain open to visitors year-round. Is the lake protected? The area around Lac de Sylans has held classified-site status ("site classé") since 14 June 1909. In 2015, the Ain department granted it further protection as an ENS (Espace Naturel Sensible, or environmentally sensitive area), recognising the ecological value of its surroundings. What can visitors do there? A network of walking trails follows the lake's shoreline, popular with visitors seeking a quiet encounter with the Jura landscape. The lake is also valued by anglers. The former ice houses can be visited freely and without booking at any time of year. Frequently asked questions How big is Lac de Sylans? The lake covers roughly 49.7 hectares, is nearly 2 kilometres long, up to 250 metres wide, and reaches a maximum depth of 22 metres. Where exactly is it located? In the commune of Le Poizat-Lalleyriat in the Ain department, a few kilometres east of Nantua. How did the lake form? A landslide in the Nantua cluse blocked the Doye springs, a process now believed to date back to the Middle Ages rather than the 17th century as once thought. Can visitors see the old ice houses? Yes, the 19th-century ice house ruins are open for free, unrestricted visits throughout the year. Is the lake a protected area? Yes, it has been a classified site since 1909 and gained additional ENS protection in 2015.

Lac de Tignes

Tignes

Lac de Tignes — often labelled Lac du Chevril on maps — is a reservoir lake set in the commune of Tignes, in the Savoie department of the French Alps. It looks every bit like a natural alpine lake ringed by peaks, but its origin is entirely man-made, and beneath its surface lies one of the more dramatic stories of the region's twentieth century. What kind of lake is this, exactly? Despite the alpine glacial scenery surrounding it, Lac de Tignes is an artificial reservoir formed by damming the Isère river. It sits a few kilometres below the modern ski resort of Tignes, at roughly 45.465°N, 6.904°E. The lake and the dam that created it share overlapping names in local usage: Lac de Tignes, Lac du Chevril, and the Chevril Dam all refer to the same stretch of engineered water. Why was a village destroyed to build it? Construction of the dam ran through the late 1940s, wrapping up around 1952–1953. When finished, its wall rose more than 180 metres, making it one of the tallest arch dams anywhere in Europe at the time. The site chosen for the reservoir, however, sat directly on top of old Tignes, a village of several hundred residents who had lived there for generations. The plan met fierce local resistance. Villagers took the matter to court and, according to several accounts, resorted to sabotaging construction equipment in an attempt to stop the project. None of it changed the outcome: authorities carried out a forced evacuation, relocated the village cemetery, and dynamited the remaining buildings — including the church — specifically to stop displaced residents from sneaking back into their old homes. By 1952 the valley and what was left of the settlement had disappeared under rising water. A new village rises above the dam Rather than scatter for good, a number of the displaced Tignards regrouped a few years later. In 1956, with financial backing from the French state, they founded a new settlement several kilometres upstream from the dam. That community grew into the Tignes known today — now one of the best-known ski resorts in the Alps, with a lineage that traces directly back to the flooded village below. What is the dam used for now? The Chevril Dam remains a working piece of energy infrastructure. It is owned and operated by EDF, France's national electricity utility, and the reservoir feeds two hydroelectric power stations downstream. Combined, they represent several hundred megawatts of installed generating capacity, making the site a meaningful contributor to the region's renewable power supply. Can visitors ever see the sunken village? Occasionally, yes. Every so often — roughly once a decade, timed around technical inspections of the dam — the reservoir is deliberately drawn down, usually in autumn or spring. When the water level drops far enough, the outline of old Tignes reappears: stretches of the former village streets, the old bridge over the Isère, and the dynamited remains of houses and the church. These drawdowns draw curious visitors and former residents' descendants alike, offering a rare, tangible glimpse of the valley's submerged past. Frequently asked questions Is Lac de Tignes a natural lake? No. It is an artificial reservoir created by the Chevril Dam, which impounds the Isère river. Why was the original village of Tignes flooded? The dam's reservoir needed to occupy the exact valley floor where old Tignes stood. Despite legal challenges and resistance from residents, the village was evacuated, its buildings dynamited, and the valley flooded by 1952. Can you actually see the ruins of the old village today? Only when the reservoir is significantly drained for maintenance inspections, which happens irregularly, roughly once every ten years or so. What purpose does the dam serve now? It supplies water to two hydroelectric power stations that feed electricity into the regional grid, operated by EDF. Where exactly is the lake located? In the commune of Tignes, Savoie department, south-eastern France, within the Vanoise massif area of the Alps.

Lac de Chalain

Fontenu

Lac de Chalain is a glacial lake in the Jura department of eastern France, lying entirely within the commune of Fontenu and bordered by the villages of Marigny and Doucier, in the Bourgogne-Franche-Comté region. Its bright turquoise water and a buried Neolithic past make it one of the most visited natural sites in the Jura Mountains. Where is Lac de Chalain located? The lake sits in the Jura massif, roughly at coordinates 46.6707 N, 5.7913 E, close to the towns of Doucier and Marigny. Stretching about 3 km, it is the largest natural lake in the region, ringed by forested hills and limestone cliffs that give the area its distinctive scenery. Why is there a prehistoric village under the water? The lake's shores hold one of France's most important Neolithic archaeological sites. Remains of settlements built on wooden piles were first uncovered in 1904, during pumping works for a hydroelectric plant. A systematic survey carried out in 2000 later identified as many as 32 separate pile-dwelling villages around the lake, most of them dating to the final phase of the Neolithic, roughly between 3200 and 2600 BCE. What makes the site remarkable is the way it survived intact. The waterlogged, oxygen-poor lake mud sealed the wooden structures away from decay for thousands of years, preserving not just timber posts but organic material such as food remains, textiles, and tools — items that would normally have vanished on dry land within decades. What is the connection to UNESCO? In 2011, UNESCO added a series of prehistoric pile-dwelling sites scattered across six Alpine countries to the World Heritage List, under the title "Prehistoric Pile Dwellings around the Alps," covering 111 locations in total. The settlements around Lac de Chalain and the neighboring Lac de Clairvaux were included as some of the best-preserved examples of Neolithic lakeside construction in Europe. The listing is also notable as the first submerged archaeological heritage recognized by UNESCO, giving the lake a scientific significance that goes well beyond its scenery. What can visitors do at the lake today? The turquoise water and sandy shoreline draw large crowds in summer. Swimming is possible at three main beaches: the Grand Lac beach by the Domaine de Chalain, the beach at Doucier, and the beach by the La Pergola campsite. During the summer season, two of them — Grand Lac and Doucier — are supervised and charge an entry fee. Water-sports fans can rent kayaks, stand-up paddleboards, pedal boats, catamarans, and even windsurfing equipment from operators around the lake. A footpath of roughly 13 km runs around the shoreline, although ongoing works sometimes prevent hikers from completing the full loop. Visitors planning a longer stay will find several campsites nearby, including the large Domaine de Chalain, which combines tent pitches with cottages, swimming pools, and family-oriented entertainment. Frequently asked questions Can you swim in Lac de Chalain? Yes. The lake has three beaches, and two of them — Grand Lac and Doucier — are staffed and ticketed during the summer season. Why is the lake on the UNESCO World Heritage List? Because of its exceptionally well-preserved Neolithic pile-dwelling remains, included in 2011 in the "Prehistoric Pile Dwellings around the Alps" series spanning six Alpine countries. How old are the settlements found at the lake? Most of the excavated dwellings date to the end of the Neolithic period, roughly 4,600 to 5,200 years ago, though traces of later Bronze Age occupation have also been found. What activities are available beyond swimming? Kayak, paddleboard, and pedal-boat rentals, a hiking trail around the lake, and campsites with family facilities, including the Domaine de Chalain.

Lac des Rousses

Les Rousses

Lac des Rousses sits right next to the village of Les Rousses, in the Jura department of eastern France, close to the Swiss border and the Vallée de Joux. At 1,075 metres above sea level it is the highest lake in the entire Jura mountain range, and it feeds the Orbe river, which in turn flows into Lake Joux just across the frontier in Switzerland. How big is the lake and what makes the water so clean? The lake spreads across roughly 97 hectares and reaches a maximum depth of about 22 metres. It's ringed by extensive high-altitude peat bogs that are ecologically significant enough to be protected, home to rare bog plants found nowhere else nearby. The water quality is remarkably high — clean enough that it supplies drinking water to several surrounding communes. What can visitors do here in summer? Between 1 July and 31 August a supervised beach opens on the lakeshore, with grassy areas for picnics, a pétanque pitch and a watersports centre right next to the swimming zone. From there you can rent sailing dinghies, catamarans, kayaks, pedal boats or stand-up paddleboards. A signposted nature trail sets off from the same spot toward the Rocher du Lac, crossing part of the peat bog on a 450-metre wooden boardwalk so walkers don't damage the fragile vegetation underfoot. For food, the Chalet du Lac restaurant serves visitors from Tuesday evening through Sunday lunchtime. And in winter? Once temperatures drop enough for the ice to hold weight safely, the lake turns into a natural open-air skating rink — one of the signature winter attractions of the Les Rousses area. It also serves as a starting point for numerous cross-country skiing and snowshoeing trails, since the lake sits within the wider Station des Rousses, one of France's largest Nordic skiing resorts and a regular host of biathlon World Cup events. Frequently asked questions Can you swim in Lac des Rousses? Yes — a supervised swimming area operates every summer from 1 July to 31 August, with a beach and watersports rentals nearby. How deep is the lake and how large is it? It covers about 97 hectares and reaches a maximum depth of around 22 metres. How high above sea level is it? 1,075 metres — making it the highest lake in the Jura mountains. Does the lake freeze in winter? Yes, and when the ice is thick enough it becomes a natural outdoor skating rink. How do you get to the lake? Lac des Rousses lies right at the edge of the village of Les Rousses, a few kilometres from the Swiss border, within the Jura department.

Lac du Broc

Le Broc

Lac du Broc is a modest but geologically unusual lake in the commune of Le Broc, in the Alpes-Maritimes department of southeastern France, roughly 20 kilometres north of Nice. It sits where the wide coastal plain of the Var river narrows into the hillier hinterland behind the French Riviera, close to the point where the Var meets its tributary, the Estéron. How did this lake come to exist? Unlike most lakes in the region, Lac du Broc was not shaped by glaciers or river erosion but by industry. In the mid-1950s, gravel operators began extracting alluvial material from the valley floor here, eventually working an area of around 25 hectares. The digging cut down into an ancient buried alluvial aquifer, and once extraction stopped, groundwater rose to fill the resulting pits. Over the following decades that water settled into a permanent lake, so what looks today like a natural feature is really the legacy of a mid-century quarry. Where does the water come from? About 90 percent of the lake's water is drawn from the Var's groundwater table, with a smaller share coming from the Estéron aquifer and the remainder from rainfall. Because it is so closely tied to the water table beneath the Var valley, the lake's surface level is watched locally as an informal gauge of groundwater health in the lower valley. During dry spells, regional news outlets routinely report on unusually low water levels at Broc, treating them as an early warning sign for the coastal water supply. What is the departmental park here? Since July 2008, the area surrounding the lake has carried protected status as the Parc naturel départemental du lac du Broc, covering close to 47 hectares. The Alpes-Maritimes departmental council manages the site, and it is listed within the Randoxygène network, the department's official guide to hiking and outdoor routes across the region. What can visitors do at Lac du Broc? The lake is best known among anglers. Fishing rights, held by the departmental council, were handed over in 2011 to the Fédération des Alpes-Maritimes pour la Pêche et la Protection du Milieu Aquatique, which has managed the fishery and monitored fish stocks ever since. Beyond fishing, the park offers a quiet setting for walking along the water's edge, with views across to the surrounding hills of the Var valley. Frequently asked questions Is Lac du Broc a natural lake? Not entirely - it formed after gravel extraction in the 1950s left pits that filled with groundwater from the Var valley. Today it functions as a stable, naturalized wetland. How far is Lac du Broc from Nice? It lies about 20 kilometres from Nice, in the commune of Le Broc, at the northern edge of the Var plain, near where the Estéron joins the Var. Can you fish at Lac du Broc? Yes. It is one of the department's more popular fishing spots, managed by the local fishing federation since 2011. Why does the water level sometimes cause concern? Because the lake depends heavily on the Var valley's groundwater, its level drops during droughts, making it a practical indicator of regional water resources.

Réservoir Saint-Michel

Brennilis

Réservoir de Saint-Michel, also known as Lac Saint-Michel or Lac de Brennilis, is a man-made lake tucked into the Monts d'Arrée hills of inland Brittany, in the Finistère commune of Brennilis. Sitting at an elevation of 227 metres, it covers roughly 4.5 square kilometres, making it one of the largest bodies of water in the region. How did the lake come to exist? The reservoir was built between 1929 and 1936, when the Société Hydro-électrique des Monts d'Arrée dammed the Ellez river as part of a drive to bring electricity to rural inland Brittany. The project submerged more than 400 hectares of the Yeun Elez basin, a broad depression of marshland and peat bogs ringed by the gentle slopes of the Monts d'Arrée. What does the dam look like? The retaining structure is a 510-metre arch dam, combining a straight section with a series of adjoining arches spanning 25 metres each. It regulates the flow of the Ellez to feed the Saint-Herbot hydroelectric plant, which had been running since 1928; the new reservoir was designed to boost its output. Why is the lake linked to a nuclear power station? From 1967 to 1985, water drawn from the reservoir cooled the reactor of Brennilis nuclear power plant, one of EDF's early gas-cooled, graphite-moderated stations. The plant shut down in 1985 and has been under decommissioning ever since, a process not expected to finish until around 2040. On the former plant site, EDF now runs a visitor centre, the Espace découverte, explaining the station's history and the dismantling work. What is there to see around the lake? The shoreline slopes gently into meadows, heathland and peat bogs; one of them, the Vénec bog, is protected as a national nature reserve. A footpath loops around the Yeun Elez wetlands for about 15 kilometres, a moderate-to-strenuous walk of four to five hours with little elevation change. Along the way, walkers pass standing stones and sites tied to Breton folklore recorded by writers such as Anatole Le Braz. What legends surround the Yeun Elez? Local tradition long held the Yeun Elez basin to be one of the gates of hell: the bottomless bog known as the Youdig was said to swallow the souls of the dead and careless travellers alike. Another tale explains a nearby cluster of standing stones as a wedding procession turned to stone for failing to kneel before a priest carrying the Blessed Sacrament. Frequently asked questions Is Réservoir de Saint-Michel a natural lake? No. It is an artificial reservoir, created between 1929 and 1936 by damming the Ellez river. How large is the lake? It covers about 4.5 square kilometres (450 hectares) and sits at an elevation of 227 metres. Can visitors swim or take a boat out? The reservoir serves an energy and ecological function, and much of its shoreline consists of protected peat bogs, so it is worth checking local signage before planning any activity on the water. Is the lake connected to a former nuclear plant? Yes. Between 1967 and 1985, its water cooled the reactor at Brennilis nuclear power station, which is now shut down and being decommissioned. How long is the walk around the lake? The loop trail through the Yeun Elez wetlands covers about 15 kilometres and takes roughly four to five hours to complete.

Lac de L'Avellan

Fréjus

Lac de l'Avellan is an artificial lake tucked into the Esterel massif, within the boundaries of Fréjus in the Var department of Provence. Ringed by a Mediterranean forest of cork oaks, umbrella pines and holm oaks, it draws both locals and visitors looking for a quiet, shaded escape away from the coastal crowds. How did the lake come to be? The lake was formed when an earth dam was raised across the valley in 1974. The structure runs 204 metres long and stands 15 metres high, and the reservoir it created spans roughly 5.5 hectares. The dam serves two purposes at once: supplying water to the surrounding area and supporting recreational use of the reservoir. Interestingly, the same general area, on the Reyran river, holds the ruins of the far older and infamous Malpasset dam, so many visitors combine a walk around Avellan with a stop at those nearby remains. Is fishing allowed on the lake? Yes — Lac de l'Avellan is designated as a family fishing site. Its waters hold bream, roach, rudd, chub, tench and carp, while perch and pikeperch are the species most prized by anglers, often found lurking in the lake's shaded stretches. Shaded picnic tables and benches line the shore, making it easy to settle in for a full day outdoors. Swimming and boating are both prohibited on the reservoir, which keeps its role centred on water supply and quiet recreation rather than bathing. What hiking trails circle the lake? Two loop trails, each just over 2 kilometres, trace the shoreline and are open to walkers and mountain bikers alike. The route runs through classic Mediterranean woodland — a mix of cork oaks, umbrella pines, holm oaks and white oaks — offering welcome shade even during the height of the Provençal summer. The walk around the lake is gentle and requires no particular fitness, making it a solid pick for families with children. How do you get to Lac de l'Avellan? Access is via the road known as the Avellan trail, which branches off from the Col du Testanier. The access road is open daily from 6am to 9pm, except during periods of heightened fire risk, when local authorities may temporarily restrict entry to the Esterel massif. It's worth checking the current access status before heading out during the summer months. Frequently asked questions Is there an entry fee? No, access to the lake and its surrounding trails is free; only the access road's opening hours apply. Can you swim in the lake? No, swimming and boating are prohibited across the entire reservoir. Is it suitable for families with children? Yes, the short, gentle loop trails and shaded picnic spots make it an easy family outing. Are there other attractions nearby? Yes, not far away on the Reyran river stand the ruins of the former Malpasset dam, often visited together with Lac de l'Avellan on the same outing.

Lac de Paladru

Bilieu

Lake Paladru is a natural lake tucked into the Isère department, in the Auvergne-Rhône-Alpes region of southeastern France, at the foot of the Chartreuse massif. It sits roughly 40 kilometres northwest of Grenoble, near the village of Charavines, at an altitude of about 500 metres. Formed in a glacial basin, the lake stretches around 6 kilometres in length and just over 1 kilometre in width, covering nearly 400 hectares and ranking among the largest natural lakes in France. Beneath its calm surface, though, lies something far more unusual than scenery: the remains of a medieval settlement that archaeologists have been piecing together for decades. What makes the water so distinctive? Visitors are often struck by the lake's remarkable clarity and turquoise tint, visible even from a distance along the shoreline roads. That clarity, combined with summer water temperatures that can reach 25 degrees Celsius, makes Lake Paladru one of the more inviting spots for swimming in the region — warm enough to enjoy without the shock of typical alpine lake water. Where can you swim? Supervised beaches line the lake in four communities: Charavines, Le Pin, Montferrat and Paladru. Of these, only the beach at Charavines is free and open to everyone, while the others may charge an entry fee. The shoreline is set up for full-day visits, with grassy areas for relaxing and seasonal food stands nearby. What can you do on the water? The lake is a genuine hub for water sports. Rental outfits based around the shore — in Charavines, Le Pin, Paladru and Montferrat — offer paddleboards, kayaks, canoes, pedal boats, and equipment for sailing and rowing, catering to complete beginners and seasoned paddlers alike. Beyond the water, hiking and cycling routes wind through the surrounding hills and forest, offering views back down over the lake. What lies beneath the surface? The lake's most remarkable story is archaeological. In 1921, during an unusually low water level, researcher Hippolyte Müller spotted traces of ancient settlement on the lakebed — both a Neolithic site known as Les Baigneurs and a medieval one called Colletière. Systematic excavation did not begin until the 1970s, and it proved groundbreaking: this was where stratigraphic underwater excavation was first carried out in France, a technique that had not previously been attempted in this environment. Colletière turned out to be a fortified 11th-century settlement covering roughly 1,300 square metres, built on a small peninsula that has since vanished beneath the water. Enclosed by a wooden palisade and reached by a timber walkway and drawbridge, it once housed knights, farmers and craftsmen. Because wood and other organic materials survive far better underwater than on dry land, the site preserved objects of daily life in exceptional detail, giving researchers an unusually vivid picture of how its inhabitants actually lived. Where can you see what was found? Finds recovered from the lakebed are now displayed at the Musée archéologique du lac de Paladru, a museum that opened in June 2022 directly on the lakeshore. Its exhibits walk visitors through the diving campaigns and the underwater archaeology techniques used to bring the settlement's story to the surface. Frequently asked questions Can you swim in Lake Paladru? Yes — supervised beaches operate in four lakeside villages, and summer water temperatures make swimming comfortable. Is entry to the beaches free? Only the beach at Charavines is free; the others may charge admission. What was discovered on the lakebed? A fortified 11th-century medieval settlement called Colletière, along with an older Neolithic site, Les Baigneurs. Where can I learn more about the archaeological finds? At the lakeside archaeological museum, which opened in 2022 and displays objects recovered from the underwater excavations.

Cascade de la Fouge

Cerdon

Cascade de la Fouge is a waterfall in the commune of Cerdon, in the Bugey range of the Ain department in eastern France. It sits within a network of trails known as the "Circuit des cascades," a hiking route threading through the limestone gorges (reculées) that define this stretch of the southern Jura foothills. Where is the waterfall located? The Fouge falls drop through a steep-sided ravine carved by the Pérolle stream, on land belonging to the commune of Cerdon. The water falls in two distinct stages with a combined height of more than 60 metres, making it one of the taller cascades in the Bugey area. Below the falls, the stream continues as a stretch known locally as the bief de Malpasse. How do you get there? Access starts from Cerdon itself. One approach follows a path near the former Épierre abbey grounds; another runs through a small hamlet called La Suisse. Both connect into the wider Circuit des cascades network, which links several viewpoints along the gorge. What does the hike look like? The most common loop covers roughly 5.5 to 5.8 kilometres with about 220 to 230 metres of elevation gain — a moderate outing by most standards. The path tracks alongside the stream, passes a second cascade further along, and eventually enters a shaded forest section that many visitors describe as having a fairy-tale feel, particularly after rain when the stream is running fuller. A shorter, steeper alternative of around 4 kilometres, with a comparable or greater elevation gain, also exists for those short on time. Is the trail difficult or dangerous? Sections of the path get muddy, especially in spring, and fallen trees occasionally block parts of the route, so sturdy hiking shoes are worth packing. The gorge walls are prone to rockfall, and this risk led the commune of Cerdon to issue a municipal order in February 2022 restricting access to some of the trails leading to the falls. Anyone planning a visit should check the current access status with the town hall or local tourist office before setting out. Can you go canyoning here? Nearby, across the communes of Cerdon, Corlier and Boyeux-Saint-Jérôme, lies the Canyon de la Fouge, a route historically used for canyoning descents that included rappelling down three waterfalls. Because of the same rockfall hazards, access to the canyon has been closed by municipal orders since January 2022. When is the best time to visit? The falls see most visitors between February and November. Spring generally brings a fuller stream and a more dramatic cascade, at the cost of muddier trails. The loop is generally considered manageable for families with children, though given the current access restrictions it is worth confirming conditions ahead of time. Frequently asked questions How tall is the Cascade de la Fouge? The waterfall drops in two stages with a combined height of over 60 metres. How long is the hike from Cerdon? The main loop runs about 5.5 to 5.8 kilometres with roughly 220 to 230 metres of elevation gain, typically a two-to-three-hour walk depending on pace. Is the trail to the waterfall currently open? A municipal order issued in February 2022 restricts access to parts of the trail due to rockfall risk. Check locally for the current status before visiting. Can you descend the canyon by rope? The Canyon de la Fouge was once a known canyoning spot, but access has been closed since January 2022 by decision of the local communes. Is the hike suitable for families? Under normal conditions it is considered family-friendly, though sturdy footwear and caution on muddy or rocky sections are recommended.

Cascade de la Charabotte

Plateau d'Hauteville

Cascade de la Charabotte is one of the tallest waterfalls in France, tucked into a limestone gorge carved by the Albarine River near Plateau d'Hauteville, in the Bugey area of the Ain department. The water drops from a high rock ledge in a single dramatic plunge, making the site a favourite stop for hikers and casual visitors alike, most of whom reach it directly from the road. Where exactly is the waterfall located? The cascade sits in the Albarine gorge, between the villages of Chaley and Plateau d'Hauteville, at a spot known locally as the Golet du Thioux. Here the Albarine River, which rises near Brénod, takes its highest single drop before continuing downstream to carve out the wider Gorges de l'Albarine. The surrounding land is protected as an Espace Naturel Sensible (a sensitive natural area) managed by the Ain department, and the waterfall itself was already recognised as a natural monument of scenic value back in 1909. How high is the waterfall? Figures vary slightly depending on how the drop is measured. The main vertical section is usually given as around 115 metres, while the total fall — including the upper stretch above it — is often put at close to 150 metres. Whichever figure is used, Charabotte ranks among the highest waterfalls in the country, which is why it draws visitors well beyond the immediate region. How do you get there? The easiest way to see the cascade is by car, along the road connecting Chaley and Plateau d'Hauteville. A small parking area sits on one of the bends, offering a direct, unobstructed view of the falls without any climbing or hiking required. Those who want to reach the foot of the waterfall can follow a footpath down into the gorge, though it is narrow, uneven and runs over rocky ground in places — allow around 40 minutes each way, and wear sturdy shoes, since the terrain can be slippery, especially after rain. When is the best time to visit? The volume of water depends heavily on the season. In summer, the Albarine's flow drops sharply, and the cascade can look thin, sometimes barely visible against the rock face. Autumn, winter and spring — particularly after heavy rain or snowmelt — bring the waterfall to its full strength and make for the most impressive views. The site is also popular with canyoning enthusiasts, who typically descend the gorge between October and June, when water levels are high enough for a proper descent; by midsummer the same route can shrink to little more than a trickle. What else is worth knowing about the area? Beyond the waterfall itself, this stretch of the Albarine valley is defined by a narrow limestone gorge typical of the wider Bugey landscape. The site lies less than an hour's drive from Lyon, making it a popular day-trip destination for residents of the Auvergne-Rhône-Alpes region. There is little in the way of built tourist infrastructure here — the appeal lies in the scenery itself and in short, quiet walks rather than organised facilities. Frequently Asked Questions How tall is Cascade de la Charabotte? The main drop measures around 115 metres, and the total fall, including the upper section, is estimated at close to 150 metres. Do you have to hike to see the waterfall? No — it can be viewed directly from a small parking area on the road between Chaley and Plateau d'Hauteville. Reaching the base of the falls, however, requires roughly a 40-minute walk over uneven, rocky terrain. When does the waterfall look most impressive? Flow is strongest in autumn, winter and spring, especially after heavy rainfall. In summer, the Albarine River's flow is much weaker, and the cascade can be barely visible. Is the area protected? Yes. The land around the waterfall has Espace Naturel Sensible status under the Ain department, and the site was designated a natural scenic monument as far back as 1909.

Gorges de la Langouette

Les Planches-en-Montagne

Gorges de la Langouette is a narrow limestone ravine carved by the Saine river in the commune of Les Planches-en-Montagne, deep in the French Jura mountains. Tucked inside the Haut-Jura Regional Nature Park, it is the kind of place that surprises first-time visitors: nothing on the road hints at how deep the river has cut into the rock just a short walk away. How did the gorge form? Over thousands of years the Saine has eroded the soft limestone bedrock of the Jura plateau, cutting a fissure roughly one kilometre long. At its deepest points the walls drop between 15 and 47 metres, while the narrowest section of the channel measures only around 4 metres across. The river rushes through with real force, spinning whirlpools, small cascades and rounded potholes gouged out by stones tumbling in the current. Seen from above, it's hard to guess that such a deep, tight slot lies hidden beneath the forest canopy. What is the walking trail like? The marked path covers about 1.2 kilometres and starts right in the centre of the village of Les Planches-en-Montagne. Wooden walkways and viewing platforms are suspended over the ravine, giving visitors a close look at the rushing water below, the moss and ferns clinging to the damp rock faces, and the dense woodland that wraps around the gorge. Along the way, six information panels explain how the landscape was shaped, why the water moves with such force, and what role the gorge once played for local residents. Walking it at a relaxed pace takes around 25 minutes, though it's worth slowing down at each viewpoint rather than rushing through. What's waiting at the far end? The trail builds toward a waterfall about ten metres high, tumbling down a series of rock steps. It once powered a small hydroelectric installation; today it stands mainly as a dramatic centrepiece of the walk, at its most striking in spring or after heavy rain, when the Saine's flow visibly swells. Where exactly is it located? The Gorges de la Langouette lie between the centre of Les Planches-en-Montagne and the small locality of Montliboz, in the Jura department within the Bourgogne-Franche-Comté region. The surrounding landscape is typical of the higher Jura plateau, with extensive beech and conifer forest, open pastures, and numerous streams that have cut into the limestone over time. When is the best time to visit? Most visitors come in July and August, when the weather is reliable for walking and the surrounding forest is at its liveliest. Travellers who prefer quieter trails may want to consider visiting outside peak summer weeks, when the walkways are less crowded and it's easier to take time over the rock walls and the sound of the water. Frequently asked questions How deep is the Gorges de la Langouette? The ravine's walls drop between 15 and 47 metres, depending on the section. How long is the walking trail? The marked path is about 1.2 kilometres long and takes roughly 25 minutes at a relaxed pace. Is there a waterfall along the way? Yes, the trail leads to a waterfall around ten metres high that once powered a small hydroelectric installation. Where does the trail start? The starting point is in the centre of the village of Les Planches-en-Montagne. Which river carved the gorge? The gorge was cut by the Saine river as it flowed through the limestone bedrock of the Jura.

Cascade de la Ribeyrette

Riom-ès-Montagnes

Cascade de la Ribeyrette is a small, scenic waterfall near the town of Riom-ès-Montagnes, in the Cantal department of the Auvergne region in central France. The falls drop roughly 10 metres over a narrow rocky cirque carved into basalt, with a width of only a few metres. The stream feeding it, the Cheylat, is one of many small watercourses draining the volcanic highlands of this part of the Massif Central. This is not a crowded, heavily developed tourist site — it's a quiet, low-key spot that rewards visitors looking for authentic Auvergne landscapes rather than polished attractions. Where exactly is the waterfall located? The cascade sits close to Riom-ès-Montagnes, a small town in the northern part of Cantal, in an area known locally as Pays Gentiane. The surrounding countryside lies within the Parc naturel régional des volcans d'Auvergne (Auvergne Volcanoes Regional Nature Park), which explains the dark, basalt-dominated terrain — a legacy of the ancient volcanic activity that shaped the Cantal massif. The narrow rocky gorge around the falls is a typical result of water slowly eroding old basalt flows over a very long time. How do you get there? A local footpath leads to the waterfall, reachable from the direction of the hamlet of Freytet, among other approaches. The trail runs through rural and partly wooded terrain typical of the Cantal uplands. Because the site is not a major tourist draw, it helps to bring a local hiking map or follow marked regional trail signage, as the approach isn't always clearly signposted. Sturdy walking shoes are recommended, since the ground can be rocky and uneven in places. What else is there to see nearby? Close to the Ribeyrette falls is another small cascade, the Cascade du Gour, along with the village of Valette. Riom-ès-Montagnes itself, a few kilometres away, has the unhurried feel typical of small Auvergne towns and serves as a good base for further walks around Pays Gentiane — a district known for its gentian cultivation, the root used to make the region's traditional liqueurs. The wider area is dotted with streams and modest waterfalls, making it appealing to hikers who prefer quieter, lesser-known spots over famous landmarks. When is the best time to visit? Spring and summer are generally the best seasons to visit, when vegetation around the falls is lush and the approach paths are dry and easier to walk. In spring, following snowmelt or rain, the water flow tends to be stronger, giving the falls more visual impact. Autumn adds colour to the surrounding deciduous woodland, though trail conditions can be less forgiving. Winter access can be more difficult given the altitude of the region and Auvergne's typically cold, mountainous climate. Frequently Asked Questions How tall is the Cascade de la Ribeyrette? The waterfall is about 10 metres high and only a few metres wide, making it a modest but picturesque cascade. Is the walk to the waterfall difficult? The path is rural and undeveloped, without formal infrastructure. Comfortable walking shoes are advised, as the terrain can be rocky. Are there other attractions nearby? Yes — the Cascade du Gour and the village of Valette are both close by, and the town of Riom-ès-Montagnes makes a convenient base for exploring further. In which part of France is the waterfall located? The Cascade de la Ribeyrette is in the Cantal department, in the historic Auvergne region (now part of Auvergne-Rhône-Alpes), within the Auvergne Volcanoes Regional Nature Park.

Cascade Verte

Échevis

Cascade Verte is a small, striking waterfall hidden in the forest near the village of Échevis, in the heart of the Vercors massif, right on the border between the Drôme and Isère departments in France. The water spills over rocks covered in moss and tufa (calcareous deposits), giving the falls their distinctive green colour and their name. The site sits in the valley of the Vernaison river, close to another well-known local waterfall, the Cascade Blanche, and is one of the more popular short-hike destinations in the Vercors. Where exactly is the waterfall located? Cascade Verte lies within the commune of Échevis, in the Drôme department, inside the Vercors Regional Nature Park. The Vernaison valley is known for its narrow rocky gorges and steep slopes, and the waterfall is reached via a path that starts near the Petits Goulets, on the approach from Sainte-Eulalie-en-Royans. The wider area, which also includes the nearby Combe Laval, is famous for its dramatic limestone cliffs and canyons, typical of the Vercors landscape. How do you get to Cascade Verte? By car, access is via a departmental road followed by a narrow, winding stretch — partly unpaved — that calls for careful driving and isn't suited to every vehicle. The car park near the trailhead has a limited number of spaces, so arriving early in the morning is advisable during the summer season (July–August) to avoid finding it full. From the car park, a path follows the Vernaison river to the falls; the walk itself is short and doesn't require any particular hiking experience, although the distance quoted varies depending on which route or loop is chosen — from a brief stroll to longer combined itineraries linking several of the valley's waterfalls. How long is the walk, and how difficult is it? The shortest option is a round trip of just over a kilometre, taking a little over half an hour — suitable for families with children and for visitors without mountain hiking experience. Longer combined routes exist too, linking Cascade Verte with Cascade Blanche and other falls along the valley, and more demanding itineraries starting from Lans-en-Vercors cover a greater distance and elevation gain, taking several hours and suited to experienced hikers. The trail runs mostly through dense forest, which keeps it shaded even on hot days. When is the best time to visit? The waterfall can be visited throughout most of the year, roughly from February to November, though its appearance changes with the seasons and rainfall. The intensity of the green colouring is not constant — it depends on weather conditions and the water level in the river, so no two visits look quite the same. What else is worth seeing nearby? Cascade Blanche sits close to Cascade Verte, and the two are often visited together as a single walking route. The broader Vercors area, particularly around Combe Laval and the Petits Goulets gorge, adds spectacular roads cut directly into the rock face and several viewpoints overlooking the Vernaison valley. Frequently asked questions Is the walk to Cascade Verte difficult? The shortest route is easy and suitable for most visitors, including families with children; longer variants, such as the one starting from Lans-en-Vercors, are more demanding. Is parking available? Yes, there is a small car park near the trailhead with limited capacity — arriving early is recommended during the summer months. Why is the water green? The colour comes from mineral deposits and moss covering the rocks the water flows over, and its intensity varies by season. Can the visit be combined with Cascade Blanche? Yes, both waterfalls lie close together along the Vernaison river and are commonly visited on the same outing. What is the best season to visit? The trail is generally accessible from February to November, with the waterfall's character changing according to water levels and time of year.

Cascade du Dard

Bonneville

Cascade du Dard is a modest waterfall on the outskirts of Bonneville, in the Haute-Savoie department of eastern France, tucked against the lower slopes of the Môle massif. Several waterfalls across the wider Faucigny area share the same name, since more than one local stream is called "Dard" — this particular cascade has its own distinct approach and setting on the Bonneville side. Where does the trail start? The walk begins at the Chaffardière car park on the Route de la Gerbe in Bonneville, close to the town's hotel-management school (école hôtelière). From there, an unsealed track known as the Sentier botanique du Dard — the Dard botanical trail — heads toward the hamlet of Saint-Etienne. Covering the route out and back takes roughly an hour at an easy walking pace. Is it suitable for families? The path is gentle enough for children from around age 5. Continuing all the way to the waterfall itself is recommended from age 8 upward, since the final stretch includes steeper ground that needs a bit more sure-footedness. There is no technical difficulty involved and no special equipment is required — sturdy walking shoes are enough. What will you see along the way? The trail runs through mixed forest of spruce, beech and black pine, joined — somewhat unexpectedly at this altitude — by Scots pine, which gives parts of the woodland an almost Mediterranean feel. Interpretive panels are placed along the route, explaining the local plant and animal life, which makes the walk as much an outdoor lesson as a scenic stroll. Birdlife along the way includes jays, with their unmistakable call, blackbirds, and black kites occasionally seen circling above the valley. Can you always reach the waterfall? This is worth checking before setting out: access to the waterfall itself is periodically restricted by a prefectural order on safety grounds, due to the risk of falling rocks and the condition of barriers on the final approach. The botanical trail as a whole stays open year-round, but the last section leading directly to the cascade can be closed for a period, particularly during winter. It is worth checking the current access status with the Bonneville tourist office or on the information boards at the car park before heading out. Frequently asked questions Where do you park for the Cascade du Dard in Bonneville? At the Chaffardière car park on the Route de la Gerbe, near the hotel-management school in Bonneville. How long does the walk take? About an hour round trip, at a relaxed, family-friendly pace. Is the trail suitable for young children? Yes, the botanical trail itself works well from around age 5; reaching the waterfall proper is recommended from age 8 because of steeper terrain near the end. Is the waterfall always open to visitors? Not always — a prefectural order can close the final section to the cascade for safety reasons, especially in winter, while the botanical trail remains open year-round. Is this the same waterfall as the Cascade du Dard in Mont-Saxonnex or elsewhere in the region? No — this is a separate site within the Bonneville municipality, reached from the Chaffardière car park. The name "Cascade du Dard" recurs across the region for different streams, so it is worth confirming the exact commune when planning a visit.

Cascade de Pissevache

Sixt-Fer-à-Cheval

Cascade de Pissevache is one of the tallest waterfalls plunging down the rock wall of the Cirque du Fer-à-Cheval, in the commune of Sixt-Fer-à-Cheval in Haute-Savoie. Its water originates from melting snow and ice on the south face of the Pic de Tenneverge, from where a mountain torrent cuts through the cliffs of the cirque before falling in a long cascade toward the valley floor. The total drop is estimated at around 450 metres, making Pissevache one of the highest waterfalls in France and the most striking of the more than thirty cascades that pour off the horseshoe-shaped cliffs of the Fer-à-Cheval. Where exactly is Cascade de Pissevache? The waterfall sits in the Giffre massif, at the head of the Sixt-Fer-à-Cheval valley, where a 4-5 kilometre rock wall curves into the shape of a horseshoe. Its approximate coordinates are 46.077°N, 6.861°E. The cirque is ringed by peaks rising to around 3,000 metres, and it is the snowmelt from these heights, in spring and early summer, that feeds Pissevache along with every other waterfall on the wall. How do you get there, and where is the best viewpoint? From Geneva, the easiest route is via the A40 motorway to the Morzine exit, followed by roughly 9.5 kilometres toward Samoëns and Sixt-Fer-à-Cheval. A large car park sits at the end of the valley, and from there most of the cirque's waterfalls, including Pissevache, are already visible — no long hike is required just to take in the main sight. Visitors who want a closer look can follow footpaths running along the base of the cliff, which offer more dramatic views of the falling water. When is the best time to visit? The best window for observing Pissevache and the other waterfalls of the cirque runs from mid-May to late June, when melting snow at altitude feeds the streams at their fullest. Early summer is also when the valley floor is greenest and mountain visibility tends to be at its best. Later in summer, as the snow cover at higher elevations shrinks, the flow in many of the cirque's cascades noticeably drops off. What sets Pissevache apart from the other waterfalls of the Fer-à-Cheval? The Cirque du Fer-à-Cheval is known for concentrating more than thirty separate waterfalls and streams along a single horseshoe-shaped rock wall. Among them, Pissevache stands out for its sheer drop — it is generally regarded as the tallest and most impressive of the group. Within a short distance of the valley, other notable regional waterfalls can also be found, such as Cascade du Dard, Cascade de Bonavau and Cascade de Bérard, though it is the cirque itself that gathers the largest concentration of falls visible from a single vantage point. Frequently asked questions Is Cascade de Pissevache the same waterfall as the famous Pissevache in Switzerland? No. These are two entirely separate places. The French Cascade de Pissevache lies in the commune of Sixt-Fer-à-Cheval, Haute-Savoie, within the Cirque du Fer-à-Cheval, while the well-known Swiss waterfall of the same name is located in the canton of Valais. They simply share a name. How tall is the waterfall? Its total drop is estimated at around 450 metres, placing it among the tallest waterfalls in France. Do you need to hike far to see it? No — the car park at the end of the Sixt-Fer-à-Cheval valley already offers a view of most of the cirque's waterfalls, including Pissevache. For a closer look, a short walk along the footpaths at the base of the cliff is worthwhile. When does the waterfall carry the most water? Flow is at its strongest from mid-May to late June, during the peak snowmelt period in the higher reaches of the Giffre massif. Are there other waterfalls worth visiting nearby? Yes — the Cirque du Fer-à-Cheval alone holds more than thirty cascades falling from a single rock wall, and the surrounding valley area includes further falls such as Cascade du Dard and Cascade de Bonavau.

Nature in France