4.8
(11)
111
riders
3
rides
Gravel biking around Grimselsee offers routes through high-alpine landscapes, characterized by mountain passes, glacial valleys, and views of the reservoir. The terrain includes a mix of paved and unpaved roads, suitable for gravel bikes. Riders can expect varied elevations as routes navigate the surrounding peaks and river paths.
Last updated: August 12, 2026
12
riders
Hard gravel ride. Great for any fitness level. You may need to push your bike for some segments of this route.
4.6
(10)
61
riders
44.7km
02:30
450m
450m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
32
riders
20.3km
01:03
100m
100m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
6
riders
19.7km
01:09
180m
180m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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A beautiful gravel path leads directly along the river here. Pure relaxation without traffic stress!
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Many old and picturesque houses line the large stone fountain in the middle of Ernen's village square. Their foundations are mostly made of stone and adorned with detailed frescoes, while the upper floors are constructed of wood and decorated in other ways. Together, they create a truly picture-perfect scene! The village's appearance has already been awarded the Wakker Prize and is of national importance. A stop at one of the village pubs is definitely worthwhile!
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Well-preserved watermill. It appears to still be in working order. The small stream above it could certainly be diverted to the mill. Worth seeing.
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Panorama with pleasure (in the right season😋)
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Beautiful wooden bridge over the Rhone in Reckingen
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The Grimselsee area offers a diverse range of gravel bike trails, from easy river paths to more challenging routes with significant elevation changes. You'll find a mix of paved and unpaved roads, suitable for various skill levels. Overall, there are 4 routes available, including 1 easy, 1 moderate, and 2 difficult options.
Yes, there are options suitable for families. The Oberwald Historic Village – Young Rhône (Rotten) loop from Ulrichen is rated as an easy trail, covering 12.5 miles (20.2 km) through river plains and historic settlements, making it a good choice for a less strenuous ride.
While specific parking locations aren't detailed for each route, starting points for tours like the Young Rhône (Rotten) – Oberwald Historic Village loop from Unterwassern or the Goms Bridge – Ernen Village Square loop from Obergesteln are typically accessible by car. Look for public parking facilities in the villages of Unterwassern, Obergesteln, Ulrichen, or Münster, which serve as common starting points for these routes.
Many of the villages that serve as starting points for these gravel bike routes, such as Ulrichen, Obergesteln, and Münster, are connected by public transport, often via bus services. This allows for convenient access to the trails without needing a car. It's advisable to check local bus schedules for the most up-to-date information.
The Grimselsee region is known for its stunning alpine scenery. Along your rides, you can expect views of the reservoir and surrounding peaks. Specific highlights include the North Shore of Grimselsee, and sections of the Grimsel Pass Road. The routes also pass through historic villages and along river sections, offering diverse visual interest.
Yes, several routes are designed as loops, allowing you to start and end in the same location. Examples include the Young Rhône (Rotten) – Oberwald Historic Village loop from Unterwassern and the Reckingen Wooden Bridge – Old Valais barn loop from Münster. These circular routes are convenient for day trips.
The high-alpine nature of the Grimselsee region means that the best time for gravel biking is typically during the warmer months, from late spring to early autumn (roughly June to September). During this period, mountain passes are usually clear of snow, and the weather is more stable, offering ideal conditions for exploring the trails.
Given the varied elevations and alpine environment, it's best to dress in layers. Even in summer, temperatures can change quickly, especially at higher altitudes. Essential gear includes a windproof and waterproof jacket, cycling shorts, gloves, and appropriate footwear. Don't forget sunglasses and sun protection due to the strong alpine sun.
The Grimselsee gravel bike trails are highly regarded by the komoot community, with an average rating of 4.8 stars. Riders frequently praise the stunning high-alpine landscapes, the mix of challenging and scenic routes, and the unique experience of riding through glacial valleys and along reservoir views.
Absolutely. For experienced riders seeking a more demanding experience, the Goms Bridge – Ernen Village Square loop from Obergesteln is a difficult 27.9-mile (45.0 km) path with notable elevation changes, offering a significant challenge through alpine valleys.
While specific cafes aren't listed for every trail, the routes often pass through or near villages such as Oberwald, Ulrichen, Münster, and Obergesteln. These villages typically offer opportunities to find refreshments, local eateries, or small shops where you can refuel during your ride.


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