Grottes de Maxange

Grottes de Maxange is a show cave in the commune of Le Buisson-de-Cadouin, in the Dordogne department of southwestern France's Périgord region. Found entirely by chance in 2000, it has since become known less for its size than for the sheer density of one particular type of formation rarely seen anywhere else at this scale.

What makes this cave different

Most show caves in the Dordogne are built around classic stalactites and stalagmites. At Maxange, the headline act is the "eccentrics" — calcite growths that branch out in every direction instead of hanging or building straight up, seemingly ignoring gravity altogether. Elsewhere these formations turn up only in isolated pockets, a handful at a time. Here they appear by the thousand, clustered densely enough that the cave is often singled out as one of a kind on a global scale. Careful lighting and a sound design accompany the walk, drawing out the contrast between matte and near-transparent calcite surfaces.

What the visit is like

Access is guide-led only, with tours offered in both French and English. The path itself is easy and manageable for most visitors, no caving experience required. One thing to plan for: the cave sits at a constant temperature of roughly 13°C year-round, so a jacket is worth packing regardless of the season outside. During July and August, booking ahead is recommended, since group slots fill up in peak season.

Location, season and getting there

The site is at 676 route des grottes, 24480 Le Buisson-de-Cadouin, about half an hour from Sarlat and within easy reach of day trips from Bergerac. It operates seasonally, broadly from April through the end of October, with longer opening hours in July and August than in the shoulder months. Because exact daily hours shift slightly from one season to the next, it's worth checking current times directly with the site before setting out.

Beyond the cave itself

Above ground, the site includes a children's playground, a snack bar with a terrace, and a restaurant that runs through the summer months. A popular add-on is the "break your own geode" activity, where visitors crack open a rock to reveal the crystals inside. The cave carries heritage-site recognition and has picked up mentions in regional tourism guides. From 2026, a new educational and recreational trail through the surrounding woodland is due to open, along with a viewpoint overlooking the area — an expansion of what's on offer beyond the underground tour.

FAQ

How long does a visit to Grottes de Maxange take? Visits run as guided group walks along a lit underground path. Exact duration is best confirmed at booking, since it depends on group size and pace.

Is the cave suitable for children? Yes. The route is considered easy and accessible to most visitors, and the surface area adds a playground and the geode-breaking activity for younger visitors.

What's the temperature like inside? It stays around 13°C throughout the year, so warmer clothing is recommended no matter what the weather is doing outside.

Do I need to book in advance? It's advisable in July and August, when groups tend to fill up; booking ahead avoids the risk of arriving to a sold-out slot.

What sets Maxange apart from other Périgord caves? Its distinguishing feature is the scale and concentration of eccentric formations — calcite growths that develop in unusual directions — present here in far greater numbers than in most caves of comparable size.