5.0
(1)
34
riders
3
rides
Gravel biking around Lac de Tseuzier offers routes through alpine landscapes in the Valais canton of Switzerland. The region features the artificial Lac de Tseuzier, created by the Rawyl Dam, situated at an elevation of 1777 meters above sea level. Terrain includes forests, alpine pastures, and winding mountain roads, with some sections passing through tunnels. This area provides diverse physical features for no traffic gravel bike trails.
Last updated: June 1, 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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There are several dedicated no-traffic gravel bike trails in the Lac de Tseuzier region. This guide features 3 challenging routes, but the broader area offers many more opportunities for traffic-free gravel biking.
The terrain around Lac de Tseuzier is diverse, ranging from alpine pastures and forests to winding mountain roads. You can expect significant elevation changes, with routes featuring climbs of over 900 meters. For example, the Lens Village Center – Lake Grenon loop from Crans includes over 1400 meters of ascent, offering a challenging experience with rewarding views.
The best time for gravel biking around Lac de Tseuzier is typically from late spring through early autumn (May to October). During these months, the weather is generally favorable, and trails are clear of snow. The ascent to the Tseuzier dam itself can be a significant ride, and roads may occasionally be reserved exclusively for cyclists, offering a unique experience.
While many routes in the immediate vicinity of Lac de Tseuzier involve significant climbs, there are options for varying skill levels. For a less strenuous experience, some sections around the lake are unpaved but well-surfaced, offering easier, mostly flat loops suitable for families. Always check the route details for specific difficulty ratings.
Many outdoor trails in the Valais canton are dog-friendly, but it's always recommended to keep dogs on a leash, especially in areas with livestock or wildlife. Be mindful of shared paths and ensure your dog is accustomed to longer rides and varied terrain. Always check local regulations for specific trails.
The region is rich in natural beauty. You can expect stunning views of the emerald waters of Lake Tseuzier and the impressive Tseuzier Dam. Trails often pass through forests and alpine pastures, with opportunities to see waterfalls and streams. The historic Bisse du Ro, with its suspension bridge, is also a notable feature in the broader area.
Yes, several routes in the area are designed as loops, allowing you to start and end at the same point. For instance, the Lake Grenon – View of the Rhône Valley loop from Lens offers a substantial circular ride of over 34 kilometers, providing diverse scenery without retracing your steps.
The no-traffic gravel bike trails around Lac de Tseuzier vary significantly in length. You can find shorter loops directly around the lake, or more extensive routes like the Old Village of Lens – Lens Village Center loop from Icogne, which spans over 44 kilometers and involves considerable climbing.
The area is highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the breathtaking panoramic views, the challenging ascents, and the sense of tranquility found on the traffic-free sections. The combination of stunning alpine landscapes and diverse terrain makes it a favorite for those seeking an immersive outdoor experience.
Absolutely. The Lac de Tseuzier region offers several challenging routes for experienced gravel bikers. Many trails feature significant elevation gains and technical sections. For example, the routes listed in this guide are all rated as 'difficult', providing substantial climbs and rewarding descents through varied alpine environments.
While direct public transport to the highest points might be limited, you can often reach nearby towns like Sion by train, and then connect to local buses that serve the region. From these points, you can begin your gravel biking adventure, often involving a scenic climb to the lake itself. Always check local bus schedules in advance.


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