4.3
(877)
3,870
riders
199
rides
Mountain biking around Lac de Saint-Cassien offers a diverse landscape of forest tracks and paths. The region is characterized by the large man-made lake, surrounded by green valleys and rolling hills. Trails wind through Provençal forests, providing varied terrain for mountain bikers. The area features a network of routes with captivating views of the expansive water body.
Last updated: July 13, 2026
4.6
(57)
145
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.5
(43)
147
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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4.5
(2)
8
riders
25.1km
02:22
480m
480m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
6
riders
17.3km
01:38
270m
270m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
6
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Site with superb views and great climbs👍
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The trail was hiked again in November: it has become much more eroded by water and probably also by motocross (judging by the marks on the bottom and sides). In one section, mountain biking is no longer possible because the pedals hit the sides.
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An island of freshness for a relaxing break
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Beautiful hike to the ruins of the Barrage de Malpasset. This is a former dam that suddenly and completely collapsed on the night of December 2, 1959. The flood destroyed several villages and cost 423 people their lives.
2
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Dirt track, a little hilly, very busy, good for walking (gravel, VTC, mountain bike). Possibility of continuing north then west on the same type of track.
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Very nice quiet mountain road
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Very good trail, to be done both uphill and downhill, with a small canyon in the middle to cross (use the path above for the ascent, but you can cross it more easily when you go down). Pretty colors (earth ocher, red, orange...).
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Superb site where you can admire the remains of the huge concrete blocks and the opening at the bottom of the dam 😳 Well shaded in the morning during my visit
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There are over 200 mountain bike routes around Lac de Saint-Cassien, offering a wide variety of options for different skill levels and preferences.
Yes, Lac de Saint-Cassien offers 23 easy mountain bike trails. These routes are generally less demanding and can be a great option for families or those new to mountain biking. For example, the area around Les Esterets du Lac has several accessible loops.
The mountain bike trails around Lac de Saint-Cassien primarily feature forest tracks and paths. You'll encounter varied terrain winding through green valleys and Provençal forests, often with rolling hills and captivating views of the lake. Some routes may include portions where you might need to push your bike.
There are 108 moderate mountain bike trails in the area. A popular choice is the Saint-Cassien Lake Road loop from Les Esterets du Lac, which is 15.6 miles (25.1 km) long and offers scenic lake views. Another option is the Lac de Saint-Cassien loop from Les Esterets du Lac, covering 13.7 miles (22.1 km).
Yes, for experienced riders, there are 73 difficult mountain bike trails. The Lake Saint-Cassien Trail – Ruins of the Malpasset dam loop from Réserve Biologique de Fondurane is a challenging 29.2 miles (47.1 km) route that requires good fitness and advanced riding skills.
While mountain biking, you can enjoy views of the expansive lake and the surrounding forests. Notable natural features include the Pont de Pré Claou and various viewpoints offering panoramic vistas over the lake, such as the Viewpoint over Lake Saint-Cassien. The Fondurane Biological Reserve on the eastern part of the lake is also a biodiversity hotspot, home to numerous bird species and unique flora.
The region is enjoyable for mountain biking for much of the year. Spring and autumn offer pleasant temperatures and lush scenery. While summer can be warm, the lake provides a sense of freshness, and trails through the forests offer some shade. Always check local weather conditions before heading out.
The region is generally dog-friendly, with many outdoor activities welcoming pets. However, specific rules may apply in certain protected areas like the Fondurane Biological Reserve. It's always best to keep dogs on a leash and ensure they do not disturb wildlife or other trail users.
Yes, many mountain bike trails around Lac de Saint-Cassien are designed as loops. Examples include the Canyon Trail loop from Les Esterets du Lac, which is 10.7 miles (17.3 km), and the Le Préclaou River View – the observatory. loop from Les Esterets du Lac, a moderate 36.0 miles (57.9 km) route.
The mountain bike trails around Lac de Saint-Cassien are highly rated by the komoot community, with an average score of 4.3 stars from over 700 reviews. Mountain bikers often praise the diverse landscape, the scenic lake views, and the variety of routes available for different skill levels.
Parking is generally available at various points around the lake, especially near popular starting points for trails and recreational areas. For routes starting from Les Esterets du Lac, you will typically find designated parking facilities.


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