Best canyons around Trun are primarily characterized by deep gorges and river valleys within the Trun region. This area, located in Grisons, Switzerland, offers a landscape shaped by water erosion, creating notable geological formations. The natural environment provides opportunities for outdoor activities focused on exploring these riverine features. The terrain includes both accessible paths and more challenging routes through the gorges.
Last updated: June 28, 2026
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This thing is marked soooo far from the shot....
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The gorge, the tunnel, the bridge... it's just fantastic there!
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It's actually hard to believe that this is the Rhine. A very beautiful section.
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Adventure rope park Curtin Medelin, Muntognas Thrills over the young Rhine: Our rope park "Curtin Medelin" is without doubt one of the most adventurous offers in Disentis Sedrun. In a gorge of the Medelser Rhine, the course built by our experts with a mixture of climbing, abseiling, cable car rides, suspension bridges and a via ferrata offers high tension between the steeply towering rocks of the gorge. Accompanied by our experienced guides, you will experience the adventure of your mountain summer between Disentis and Curaglia - or have you ever ridden a bike over a rope with nothing but roaring water beneath you? The "Curtin Medelin" rope park is suitable for families with children from the age of eight and is also perfect for larger groups, clubs or a team outing. For groups of 15 or more, we can organize your visit to the "Curtin Medelin" on a date of your choice. A visit to our rope park "Curtin Medelin" can be booked exclusively through us. Text / Source: MUNTOGNAS GmbH, Via Alpsu 37, Disentis / Mustér https://www.muntognas.ch/erlebnis/abenteuer-seilpark/
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The Val Sumvitg 🌄 in Graubünden is a beautiful valley, ideal for hiking and nature experiences. It offers picturesque hiking trails through dense forests, flowering meadows and along clear mountain streams 🌿. Highlights include the Aclettabach waterfall 🌊 and the idyllic Lag da Runcahez.
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The super beautiful ancient wooden bridge inevitably draws your attention. Under the bridge you can see a deep ravine. So don't rush past too quickly 🤗
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You can now buy a day ticket from the reservoir to the alp for CHF 8 (SMS or EasyPark app). This saves about 30-45 minutes on foot and is worth it if you want to hike the Greina in one day. In summer, because of the grazing of the cows and cattle, damage to the car cannot be ruled out. The path is also not intended for expensive or low-slung vehicles 😉.
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Where the Rhine is still a stream......
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The canyons around Trun are primarily characterized by deep gorges and river valleys, shaped by water erosion within the Grisons region of Switzerland. You'll encounter notable geological formations where rivers like the Somvixer Rhine flow through narrow, steep passages. Highlights include the V-shaped Sumvitg Valley and the Rein Anteriur, where the Rhine is still a stream.
Yes, the region integrates both natural formations and man-made structures. A notable example is the Panten Bridges, a unique double bridge where a newer bridge was constructed over an older one, showcasing different bridge-building eras. You can also find the historic Russein Bridge, an ancient wooden bridge spanning a deep ravine.
Beyond exploring the gorges themselves, the Trun region offers a variety of outdoor activities. You can find numerous routes for running, cycling, and road cycling. For example, there are running routes like the 'Picnic Area in Graubünden – Anterior Rhine loop from Trun' and cycling routes such as the 'Bridge Over the Rhine – Disentis Abbey loop from Trun'. You can find more details on these activities in the Running Trails around Trun and Cycling around Trun guides.
Yes, the terrain includes both accessible paths and more challenging routes through the gorges. For instance, the Sumvitg Valley features an old mule track leading above the Somvixer Rhine. While specific hiking guides for gorges are not listed, the general Running Trails around Trun guide may offer paths suitable for walking or hiking near these natural features.
Yes, the Curtin Medelin Adventure Rope Park is a family-friendly option located in a gorge of the Medelser Rhine. It offers a mix of climbing, abseiling, cable car rides, suspension bridges, and a via ferrata, suitable for families with children from the age of eight.
Many of the gorges naturally offer impressive viewpoints due to their steep and narrow formations. The Rein Anteriur is noted as a natural monument and viewpoint, offering views of the Rhine's early course. Similarly, the Russein Bridge provides a vantage point over a deep ravine.
While specific seasonal advice for Trun's canyons isn't detailed, generally, the summer months are ideal for outdoor activities in the Swiss Alps, offering pleasant weather for exploring gorges and participating in activities like those at the Curtin Medelin Adventure Rope Park. Always check local conditions before your visit.
Yes, the Rein Anteriur features a very nice and lonely bike path that follows the Rhine where it is still a stream. This path is not tarred but is described as good for cycling. For more cycling options, refer to the Cycling around Trun guide.
The Panten Bridges are unique because they are a double bridge, with a newer structure built directly over an older one. This allows visitors to observe construction techniques from different bridge-building eras in a single location. The lower stone bridge dates back to 1853/54, while the upper bridge was added between 1899 and 1902.
Yes, the Curtin Medelin Adventure Rope Park offers adventure sports within a gorge. It features a course with climbing, abseiling, cable car rides, suspension bridges, and a via ferrata, providing thrills between the steeply towering rocks of the gorge.
Visitors appreciate the canyons around Trun for their dramatic natural beauty, characterized by deep gorges and river valleys. The area offers a blend of natural exploration and historical interest, with unique structures like the Panten Bridges. The komoot community has contributed 14 photos and 29 upvotes, highlighting the visual appeal and popularity of these sites.
The Sumvitg Valley is a V-shaped gorge with the Somvixer Rhine flowing through it. A useful tip for summer visitors is that a bus runs from Rabius and Sumvitg stations to the Runcahez reservoir, offering a welcome shortcut. There's also a day ticket available for the road from the reservoir to the alp, which can save significant walking time if you plan to hike further into the Greina.


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