4.2
(95)
970
riders
37
rides
Gravel biking around Trimmis offers diverse terrain within the Canton of Graubünden, characterized by rugged beauty and varied landscapes. The region features a mix of quiet paved farm lanes, gravel roads, and sections of easy singletrack, providing a range of surfaces for gravel cyclists. Notable natural features include the impressive Rhine Gorge, with its deep canyons and dramatic formations, and numerous mountain passes that contribute to varied elevation gains and descents. This area is well-suited for gravel biking, with routes…
Last updated: July 16, 2026
4.0
(4)
53
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.9
(11)
75
riders
32.8km
01:56
350m
350m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.8
(5)
75
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(10)
85
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.5
(2)
31
riders
35.7km
02:33
850m
850m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Also recommended in winter
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A place of power in a special class
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Ruinaulta Rhine Gorge The Ruinaulta, or Rhine Gorge, is a gorge of the Vorderrhein River, up to 400 meters deep and approximately 13 kilometers long, between Ilanz and the mouth of the Hinterrhein River near Reichenau in the canton of Graubünden in Switzerland. The Romansh name 'Ruinaulta' is composed of the two words ruina (scree slope, quarry) and aulta (high). The Ruinaulta was formed after the Flims Landslide almost 10,000 years ago. At that time, over 10 billion cubic meters of rock broke off between the Flimserstein and Piz Grisch, burying the Vorderrhein Valley between the present-day villages of Castrisch and Reichenau under a mass of debris several hundred meters thick. Because the Vorderrhein River could no longer drain away, a lake was dammed over a length of approximately 25 kilometers. Over time, the river cut deep into the landslide, and the resulting lake drained away completely. What remained was the Ruinaulta, with its steep limestone scree cliffs in impressive erosion formations. Text / Source: Wikipedia https://de.wikipedia.org/wiki/Ruinaulta
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Confluence of the Vorderrhein and Hinterrhein, Reichenau Dominated by Reichenau Castle, the hamlet lies at the confluence of the Vorderrhein and Hinterrhein rivers, making it virtually the birthplace of the Rhine. It all began 10,000 years ago. Between the Flimserstein (a high plateau) and Piz Grisch, over 10,000 cubic meters of rock broke off and thundered down into the valley. Towards Reichenau, the Vorderrhein valley disappears under a gigantic mass of rubble. From there, the Rhine diligently ate its way through the rock, creating the spectacular Swiss "Grand Canyon" – the Ruinaulta. Text / Source: myswitzerland.com https://www.myswitzerland.com/de-ch/erlebnisse/route/vom-zusammenfluss-der-rheine-in-die-rheinschlucht/
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Great little place. Incidentally, the Vorderrhein and Hinterrhein rivers converge in this village.
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There are over 50 gravel bike trails around Trimmis, offering a wide range of options for different skill levels. The komoot community has explored these routes over 1200 times.
The terrain around Trimmis is diverse, featuring a mix of quiet paved farm lanes, gravel roads, and sections of easy singletrack. You'll encounter both challenging ascents and scenic trails, with routes traversing mountain passes and riverside paths.
Yes, Trimmis offers several easy gravel bike routes suitable for beginners. For example, the Rhine at Pardisla Bridge – Rhine Riverside Trail loop from Zizers is an easy 20.2 km ride with minimal elevation gain, perfect for a relaxed outing along the water.
Absolutely. For those seeking a challenge, Trimmis and the broader Graubünden region are known for their demanding routes with significant elevation gains. There are 36 difficult routes available, such as the View of the Wartau Castle ruins – Vineyards of Jenins loop from Zizers, which covers nearly 59 km with over 500 meters of ascent.
Many gravel routes in Trimmis offer stunning views and pass by notable landmarks. You can experience the dramatic Rhine Gorge (Ruinaulta), explore mountain passes, or cycle past historical sites like Haldenstein Castle. The Witenen Viewpoint also offers panoramic vistas.
Yes, the region around Trimmis features several beautiful waterfalls. You might encounter the Waterfall Sarellistrasse or the Schraubachtobel Waterfall on your rides, offering picturesque stops.
Yes, the area around Trimmis has several mountain huts and settlements that can serve as excellent stops. Highlights include the Ochsenalp Mountain Hut, Berghaus Arflina, and the Calanda Hut, perfect for a break and enjoying the alpine atmosphere.
Most gravel bike routes in Trimmis are designed as loops, allowing you to start and end at the same point. Examples include the popular Rhine at Pardisla Bridge – Rhine Riverside Trail loop from Burg Neuburg and the St. Luzisteig Barracks – St. Luzisteig Pass loop from Untervaz-Trimmis.
The gravel biking routes in Trimmis are highly rated by the komoot community, with an average score of 4.1 stars from over 120 reviews. Cyclists often praise the diverse terrain, stunning panoramic views, and the mix of quiet farm lanes, gravel roads, and singletrack sections.
While specific parking areas for each trailhead are not detailed, Trimmis and surrounding villages typically offer public parking options. It's advisable to check local parking regulations and availability near your chosen starting point.
Trimmis is located in the Canton of Graubünden, which has a well-developed public transport network. You can often reach starting points for gravel bike routes by train or bus, especially from larger towns like Chur. Check local SBB (Swiss Federal Railways) schedules for the most convenient connections.
Yes, there are several easy gravel bike trails in Trimmis that are suitable for families. Routes along the Rhine River, such as the Rhine at Pardisla Bridge – Rhine Riverside Trail loop from Zizers, often feature mostly paved surfaces and gentle gradients, making them enjoyable for all ages.


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