4.6
(145)
1,120
riders
59
rides
Mountain bike trails around Sufers are situated in the Viamala Region of the Swiss canton of Graubünden, characterized by alpine terrain, deep valleys, and high peaks. The area features steep slopes and mountains, along with forested sections and the Sufnersee lake. The Rheinwald valley and Roffla Gorge contribute to a diverse landscape, offering varied terrain for mountain biking.
Last updated: June 21, 2026
5.0
(3)
46
riders
22.6km
02:22
860m
860m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.8
(6)
23
riders
52.2km
05:41
1,810m
1,810m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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5.0
(5)
42
riders
36.9km
02:36
490m
490m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.8
(6)
40
riders
21.7km
02:25
850m
850m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.8
(5)
26
riders
14.2km
01:45
670m
670m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Hotel Bodenhaus, Splügen in the Rheinwald The Bodenhaus has been the solitaire of Splügen since it was built in 1722. The building originally served as a storage room for transported goods, contained the post office and offered accommodation and food for travelers. In 1822 the Bodenhaus was converted into a comfortable hotel. The guest books contain famous names such as: Albert Einstein, Friedrich Nietzsche, Wilhelm Conrad Röntgen, William Turner, Napoleon III and Archduke Ferdinand Maximilian of Austria. Text / Source: Hôtel Bodenhaus, Splügen https://www.hotel-bodenhaus.ch/entdecken#:~:text=Das%20Bodenhaus%20ist%20seit%20seiner,zu%20einem%20komfortablen%20Hotel%20umgebaut.
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Nice dirt road variant to reach Seebärga.
1
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Easily accessible along a dirt road. Impressive view of Pizzo Tambo.
0
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Steep but without difficulty. Here in winter the ski slope descends.
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Splügen Pass / Passo dello Spluga The Splügen Pass has been proven to have been used since prehistoric times. There are also references to this in Roman times, e.g. the Itinerarium Antonini, a Roman road map from around 300 AD. The very close connections between the bishoprics of Chur and Como ran over the Splügen Pass. As early as 1396, there was evidence of significant customs revenues at Splügen. The expansion of the Viamala Gorge promoted its boom. The movement of goods was carried almost exclusively by packhorses, which meant frequent reloading. Transit traffic formed an important part of the flourishing economy. As late as 1798, the Austrian Field Marshal von Bellegarde wrote: "The largest train of goods from Milan to Germany goes over this pass, but mostly on horses and mules." Between 1818 and 1823, the first road that was passable for freight wagons and stagecoaches was built at the same time as the San Bernardino, and to a large extent it still follows the same route as it was then. After that, freight volumes and international passenger traffic over the Splügen increased several times over and reached their peak in the mid-1850s. The opening of the Alpine railways (1867 Brenner, 1872 Mont Cenis) had already reduced transit traffic over the Splügen. The opening of the Gotthard Railway in 1882 brought Graubünden transit traffic to a virtual standstill. A large wave of emigration was a direct result. The decades-long efforts to build a Splügen railway ultimately failed. The construction of the national road with a car tunnel at the San Bernardino opened up new perspectives. The Splügen Pass has been closed in winter since World War II. Text / Source: Interest Group for Alpine Passes IAP, PO Box 11, 6491 Realp https://www.alpen-paesse.ch/de/alpenpaesse/spluegenpass/
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Splügen Pass (Alpine crossing (2113 m) Alpine crossing (2113 m) on the border between the Rheinwald in the Hinterrhein valley and the Italian Val San Giacomo (St. Jakobstal). The village of Splügen at the northern starting point, mentioned around 840 as cella in speluca, gave the pass its name. Italian Passo dello Spluga, Romanesque Pass dal Spleia. In the Middle Ages, the Splügen Pass was also known as Colmen d'Orso and Urschler. At the same time as the San Bernardino, the first road that was open to freight wagons and carriages was built between 1818 and 1823. After the Simplon and before the Gotthard, the Lower Road was thus the second Swiss "artificial road" across the Alps. For the route from Chur over the San Bernardino to Bellinzona, the Kingdom of Sardinia-Piedmont was responsible for a large part of the costs, in addition to the canton of Graubünden. The The Lombardo-Venetian Kingdom saw this as a threat to the volume of traffic over the Splügen Pass and in return had a road built at its own expense across the national border to the village of Splügen. This road essentially corresponded to the route still used at the beginning of the 21st century. On the north side, according to the plans of engineer Carlo Donegani, the road no longer led through the avalanche slope of the Altberg. On the south side, an almost completely new route was chosen below Monte Spluga to Campodolcino, bypassing the Cardinell Gorge. Many galleries and refuge houses were built at regular intervals, especially on the south side. After the devastating flood damage of 1834, the road was rebuilt in some places. In 1841, the first mountain house with the customs station was built on the north side (2022 m). Text / Source: Historical Dictionary of Switzerland (HLS) https://hls-dhs-dss.ch/de/articles/008823/2013-01-10/
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The publicly accessible Splügen castle ruins are located on a rocky peak east of the village of the same name. The castle can only be reached without a motor vehicle; it takes about ten minutes to walk from the village. There are various theories about when the castle was built, but the latest research suggests that it was built around 1340 by the Counts of Werdenberg-Sargans.
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There are over 50 mountain bike trails around Sufers, offering a wide range of options for different skill levels. You'll find everything from easy paths to challenging climbs through alpine valleys and high mountain pastures.
The trails around Sufers cater to various skill levels. While the majority, over 40 routes, are classified as difficult, there are also around 17 moderate trails and at least one easy route available, ensuring options for most riders.
While many trails in Sufers are challenging, there is at least one easy mountain bike route available. For families, it's best to look for routes specifically marked as easy or those that stick to the valley floors, such as paths near the Sufnersee lake, which offer gentler terrain.
Mountain biking in Sufers offers diverse and stunning alpine landscapes. You'll ride through deep valleys, past high peaks exceeding 3,000 meters, alongside the scenic Sufnersee lake, and through forested sections. The dramatic Roffla Gorge and the Rheinwald valley also contribute to the varied terrain and breathtaking views.
Yes, many of the mountain bike trails around Sufers are designed as loops, allowing you to start and finish in the same location. For example, the Historic Village of Splügen – Ruins of Splügen Castle loop from Splügen is a popular option, as is the Historic Village of Splügen – Lake Sufner loop from Splügen.
The Sufers region is rich in natural beauty. You can ride past the picturesque Sufnersee lake, explore the impressive Roffla Gorge, or admire the elegant Pùnt da Suransuns bridge over the Hinterrhein. Other notable lakes like Ober Surettasee and Lai da Vons also offer stunning views.
The mountain bike trails around Sufers are highly rated by the komoot community, with an average score of 4.6 stars from over 140 reviews. Riders frequently praise the diverse terrain, from alpine valleys to high mountain pastures, and the breathtaking views of the Graubünden landscape.
Yes, experienced riders looking for a longer challenge will find suitable routes. For instance, the Historic Village of Splügen – Stafel Nurdagn loop from Splügen is a demanding 52.2 km trail that typically takes around 5 hours 40 minutes to complete, leading through extensive alpine valleys.
Sufers, known as the 'sun parlor of Rheinwald' due to its mild microclimate, is generally best for mountain biking during the warmer months. The alpine terrain means that higher elevation trails may be snow-covered in winter and early spring. Summer and early autumn offer the most favorable conditions for exploring the diverse routes.
While specific public transport connections directly to trailheads are not detailed, Sufers is part of the Viamala Region in Graubünden, which generally has good public transport infrastructure. It's advisable to check local bus schedules or train connections to nearby villages like Splügen, from where many routes originate, to plan your access.
Yes, some routes combine mountain biking with cultural exploration. The Historic Village of Splügen – Ruins of Splügen Castle loop from Splügen is a great example, allowing you to cycle through historic areas and past ancient ruins.
Given the alpine terrain of Sufers, many trails involve significant elevation gain. For example, the Historic Village of Splügen – Stafel Nurdagn loop from Splügen features over 1800 meters of ascent, providing challenging climbs and rewarding descents for riders.


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