Mont Avril

Mont Avril is a 3,347 m summit above the Val de Bagnes in Valais, Switzerland. The Swiss-Italian border runs across the mountain, which belongs to the Pennine Alps next to the Grand Combin massif. Swiss hikers start from the Fionnay and Mauvoisin dam area, while the Italian side drops towards the Valpelline valley.

Where is Mont Avril?

The peak stands at the upper end of the Val de Bagnes, a region that serves as a gateway to the high Alps. The Aosta Valley lies on the far side of the frontier. Its neighbour Mont Gelé is higher, and Mont Avril is often described as its smaller brother.

How do you reach the summit?

The standard route goes through the Fenêtre de Durand pass (about 2,800 m), which links Fionnay in Valais with Valpelline in Italy. From the pass, a gentle trail follows the east-southeast ridge. Most parties need between one and a half and two hours to the top, depending on fitness and conditions.

The most convenient base is the Cabane de Chanrion (2,462 m), a Swiss Alpine Club hut beyond the Mauvoisin dam, close to the head of the upper valley. From there you walk up the valley towards the pass, then onto the ridge.

Is it a demanding climb?

This is a high-mountain outing above 3,000 m, so acclimatisation, fitness and weather all matter. The ridge is among the easier ascents in the area, but wind and fog regularly build up at the pass. Early-season trip reports describe groups turning back below the col. If you are unsure about snow or glacier conditions, hire a local mountain guide.

When is the best time to go?

Late June to late September is the main window. Early October can be excellent in stable weather, though days are short. Earlier in the year the hut and trail may be inaccessible because of snow, so check opening dates and current conditions with the SAC and local guides before you travel.

What else is there to do nearby?

The valley above the Mauvoisin dam holds some of the most scenic walking in Valais. The loop around the reservoir, passing Lac de Chanrion, covers roughly 22 km, takes about 8 hours and climbs around 900 m. It splits easily into two days with a night at the Cabane de Chanrion, which suits visitors who want the alpine scenery without a summit push.

Frequently asked questions

How high is Mont Avril? 3,347 m above sea level.

Is Mont Avril in Switzerland or Italy? On the border of both. The Swiss approach starts in the Val de Bagnes, Valais.

Where is the best starting point? The Cabane de Chanrion, or Fionnay via the Fenêtre de Durand.

Do you need climbing gear? The normal ridge route is considered easy, but snow and poor visibility call for high-mountain experience and proper clothing. Equipment depends on conditions on the day.