5.0
(1)
34
riders
3
rides
Gravel biking around Lac de Tseuzier features routes in a mountainous region of Valais, Switzerland, characterized by significant elevation changes and varied terrain. The landscape includes high-altitude reservoirs, alpine forests, and open sections offering expansive views. These gravel bike trails often involve sustained climbs and descents, typical of the Swiss Alps.
Last updated: May 21, 2026
12
riders
43.9km
03:34
1,420m
1,420m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
11
riders
34.7km
03:00
980m
980m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
44.7km
03:44
1,260m
1,260m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
11.0km
00:50
90m
80m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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The name of the place is Cave du Sex (x is silent, btw).
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A nice little walk to get your legs going.
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You can also get food there
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Beautiful gravel segment through the vineyards with a superb view of the valley and the mountains.
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Beautiful view on the other side if rhône valley. On suisse national day, 1st of august, they often do a water/laser show here.
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Beautiful bike tour with many descents
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Nice trip. Good view of the Valais mountains
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Gravel biking around Lac de Tseuzier is best suited for advanced riders. The routes feature mountainous terrain, sustained climbs and descents, and technical sections, typical of the Swiss Alps. All three of the main routes in the area are rated as difficult.
The gravel bike trails directly around Lac de Tseuzier are generally challenging and rated as difficult, making them less suitable for beginners or young families. However, if you're looking for an easier option in the broader region, consider the Lenk im Simmental – Lake Lenk loop from Simmenfälle, which is rated as easy.
You can expect varied terrain, including high-altitude reservoirs, alpine forests, and open sections with expansive views. The routes often involve significant elevation changes, with both sustained climbs and descents across diverse surfaces.
Yes, all the primary gravel bike routes around Lac de Tseuzier are loops. Popular options include the Lens Village Center – Lake Grenon loop from Crans, the Lake Grenon – View of the Rhône Valley loop from Icogne, and the Montana Village – Lens Village Center loop from Fortunau (Ayent).
Many routes offer panoramic views of the Rhône Valley and the surrounding alpine landscape. Key attractions in the area include Lake Tseuzier itself and the impressive Tseuzier Dam. Some trails also feature sections like the Bike-carry section at Lac de Tseuzier, which offers unique perspectives.
Given the high-altitude and mountainous nature of the region, the best time for gravel biking is typically during the warmer months, from late spring through early autumn, when trails are clear of snow and weather conditions are more stable. Always check local conditions before heading out.
The duration varies by route and individual pace due to the significant elevation changes. For example, the Lens Village Center – Lake Grenon loop from Crans typically takes around 3 hours 33 minutes, while the Montana Village – Lens Village Center loop from Fortunau (Ayent) can take about 4 hours 23 minutes.
The routes in Lac de Tseuzier are highly rated by the komoot community, with an average score of 5.0 stars from over 1 review. More than 30 gravel bikers have used komoot to explore the varied and challenging terrain, often praising the stunning reservoir views and the demanding climbs.
While specific parking locations are not detailed for each trailhead, the routes often start from villages or accessible points like Crans, Icogne, or Fortunau (Ayent). It is advisable to research parking availability in these specific starting locations before your ride.
The routes pass through or near alpine villages such as Lens and Montana. These villages typically offer opportunities for refreshments and meals. Planning your route with potential stops in mind is recommended, especially for longer rides.


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