Best canyons around Splügen offer a unique natural experience within the Swiss Alps. This region is characterized by its dramatic gorges, carved by glacial ice and rivers over millennia, providing access to impressive rock formations and historical routes. The area is known for its Alpine scenery and opportunities to explore hidden natural monuments. Splügen serves as a gateway to these geological wonders, blending natural beauty with historical significance.
Last updated: June 26, 2026
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The restaurant is the entrance to the Roffla Gorge. The entrance fee of CHF 4 is well worth it. You can also enjoy a fine meal at the restaurant after the tour. The wooden tables in the garden restaurant come from the restaurant's own sawmill, and the awning in front of the restaurant comes from the restaurant's own spinning mill.
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Below the dam, the terrain drops steeply and forms a pretty gorge
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Beautiful gorge... the hiking trail can become very slippery in wet weather...
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beautiful area, everything very informatively signposted
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This gorge was more impressive for me than the Viamala gorge
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The Cardinello gorge takes its name, which means "pin of the valley", from the nearby Monte Cardine. It is assumed that the first attempt to obtain a passage in the gorge took place in 1643. The construction of a passable road, however, was completed only after 1709, with the construction of tunnels, parapets and avalanche-protection canopies. The Cardinello had already cost the lives of several pack animals, soldiers and pilgrims, and continued to be the most dangerous stretch of the via Spluga. The transit of the French army in December 1800, led by General McDonald, therefore caused a stir. Despite the incessant storm 15,000 men managed to reach Splügen. The enterprise involved the loss of many soldiers, overwhelmed by avalanches and slipped into the abyss.
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Demanding and slippery descent on wet ground, before reaching the dam. Superb panorama!
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In the Bärenburg headquarters of the Hinterrhein AG power plant, 4 turbines are installed with which the water from Lake Sufner is processed. The water is integrated in a gravity dam, which dams the Bärenburg compensation reservoir and at the same time supports the switchgear.
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The canyons around Splügen, carved by glacial ice and rivers, offer dramatic rock formations, impressive waterfalls, and deep gorges. You'll encounter unique geological formations and powerful rivers like the Hinterrhein, providing a true natural spectacle.
The Roffla Gorge is unique for its accessibility, featuring a rock gallery that leads visitors behind a powerful waterfall. This impressive path was painstakingly built by hand by Christian Pitschen-Melchior between 1907 and 1914. The gorge also hosts an inn and a museum, blending natural beauty with a rich historical narrative.
The Cardinello Gorge is known for its challenging hiking trail that follows a historic route, once considered the most dangerous stretch of the Via Spluga. It offers sweeping views and a close encounter with the elements, with paths winding near precipices. The gorge's history includes the transit of the French army in 1800, highlighting its strategic importance and treacherous nature.
Yes, the Viamala Gorge, located near Splügen, offers a unique canyoning experience. Unlike high-adrenaline routes, Viamala canyoning focuses on swimming and sliding through narrow passages of the Hinterrhein river, allowing you to float weightlessly and experience the gorge from a new perspective.
Yes, the Viamala Gorge canyoning experience is technically easy and does not involve abseiling, making it ideal for beginners and those seeking a more serene, yet immersive, natural adventure. It's a great introduction to canyoning, focusing on the natural beauty and impressive rock formations.
The season for Viamala Gorge canyoning generally runs from mid-May to September. However, availability can depend on current water levels, so it's always advisable to check with tour operators for the most up-to-date information.
The Roffla Gorge is considered family-friendly, offering an accessible path through a rock gallery and behind a waterfall, along with an inn and museum. The Viamala Gorge canyoning, while requiring comfort in water, is also suitable for beginners and has a minimum age of 14 when accompanied by an adult, or 16 for groups.
The region around Splügen offers numerous hiking opportunities. The Via Spluga, a long-distance hiking trail, passes through both the Viamala and Roffla Gorges. For more specific routes, you can explore options like the 'Splügen to the Suretta Lakes' or 'Viewpoint on the viaSpluga – Montespluga loop from Splügen' which are part of the Hiking around Splügen guide.
Absolutely. Both the Roffla Gorge and Cardinello Gorge are steeped in history. The Roffla Gorge features an inn from 1632 and a museum detailing its construction. The Cardinello Gorge is part of the historic Via Spluga, a route with centuries of trade and military passage, including the French army's transit in 1800.
Beyond hiking and canyoning, the Splügen area provides excellent opportunities for mountain biking and running. You can find challenging MTB trails like the 'Historic Village of Splügen – Splügen Pass loop' in the MTB Trails around Splügen guide, or explore running routes such as 'Hinterrhein Near Medeln loop' from the Running Trails around Splügen guide.
The Roffla Gorge has an inn of the same name, offering a place to linger and experience history. In the broader Splügen region, you'll find various hotels, restaurants, and cafes to cater to your needs after exploring the canyons.
The Bärenburg Power Station and Dam is an impressive man-made monument near Splügen. It's part of the Hinterrhein AG power plant, where water from Lake Sufner is processed. The dam creates the Bärenburg compensation reservoir and is a notable sight, with the Via Spluga trail passing by it.


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