Canyons in St. Gallen present diverse natural landscapes shaped by rivers and geological forces. This region in Eastern Switzerland features deep gorges, thermal springs, and impressive rock formations. These natural wonders provide opportunities for exploration, from scenic walks to more challenging hikes, showcasing the area's geological and historical significance.
Last updated: May 4, 2026
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Very long, covered stairs, a bit strenuous uphill with a bike.
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The Steinach River's gradient has been used by the town's mills since ancient times. The Mühleggbahn, opened in 1893 as a water-ballast cable car, was later converted first into a cog railway and then into an inclined lift. It covers a distance of 323 meters and overcomes a height difference of approximately 70 meters.
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Fire pit at this location
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Tamina Gorge near Old Bad Pfäfers - 36.5°C, 8,000 liters per minute. Source of our thermal water The Tamina spring is not only the namesake of our thermal spa, but also the source of our healing spring water. Europe's most abundant thermal spring rises in the Tamina Gorge near Bad Ragaz and was discovered in the early Middle Ages (in 1242). Mysterious Tamina Gorge In the Tamina Gorge between Valens and the hamlet of Bonadivis, the water of the Tamina River carves its way up to 200 meters into the earth. The narrow rock crevice of the Tamina Gorge is approximately 750 meters long and 70 meters deep. Near Old Bad Pfäfers, the gorge widens, and a road now connects Old Bad Pfäfers with the town of Bad Ragaz. Deep within the mystical Tamina Gorge beats its heart: the inexhaustible spring from which healing, body-temperature thermal water has bubbled for centuries. Among others, the physician and alchemist Paracelsus praised the healing properties of the spring water in the 16th century, which is considered an acratotherm due to its low mineral content and temperature of 36.5°C. Text / Source: TAMINA THERME AG, Hans Albrecht-Strasse, Bad Ragaz https://www.taminatherme.ch/thermalwasserwelt/taminaschlucht-thermalwasser
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Sevelen Gorge Trail / 3.5 km circular hiking trail On this approximately 3.5 km circular hiking trail, you can experience nature and the environment in a different way. Is a glacial mill a type of coffee machine or a chicane in downhill skiing? Why is Liechtenstein actually African? And how can more than 1,300 different animals live on a single piece of wood? Bring your spirit of discovery and enjoy the mysterious atmosphere in the Geissberg Gorge or the magnificent views of our unique mountain world. The circular trail can be started from either the Glat parking lot or the town center near the civil defense installation. Simply follow the "Gorge Trail" markings and stay on these trails in the interest of nature and wildlife. The two other hiking trails, marked green and blue, offer a varied alternative to the adventure trail. Text / Source: Sevelen Municipal Administration, Hauptstrasse 54, 9475 Sevelen https://www.sevelen.ch/naturwanderungen/26930
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The mysterious atmosphere in the Geissbergtobel ravine or the magnificent views of our unique mountain world. The special climate in the Geissbergtobel, namely cool, humid air, little sunlight, and barren soils, leads to a strict selection among the potential inhabitants.
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Great gorge at Ofenloch, safety is mandatory
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Right on the edge of the old town is this small Mülenen gorge with waterfall, in St Gallen
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For families, the Wissbach Gorge Trail is highly recommended. It features a covered wooden walkway, ensuring a safe and enjoyable experience, along with numerous barbecue and rest stops by the river. The Wissbach Gorge and Historic Power Plant also offers a family-friendly trail.
St. Gallen's canyons offer diverse natural wonders. The Tamina Gorge is famous for Europe's most abundant thermal spring, with water consistently at 36.5°C, and towering rock walls up to 200 meters deep. The Ofenloch Gorge, often called the 'Grand Canyon of Eastern Switzerland,' features an impressive 100-meter waterfall section and deep geological formations carved by the Necker river.
Yes, the Tamina Gorge is historically significant for its thermal spring, which has been utilized for healing since the Middle Ages, and is home to the historic Bad Pfäfers. Additionally, the Mülenen Canyon, located south of St. Gallen's old town, is tied to the city's founding legend, as Saint Gallus is said to have stumbled there, leading to the establishment of his hermitage.
Hiking difficulty varies across the canyons. The Wissbach Gorge Trail offers an easy, leisurely stroll suitable for most. The Mülenen Canyon also provides an easy and scenic walking experience. For more challenging terrain, the Ofenloch Gorge is ideal for hikers seeking rugged paths and breathtaking views, often involving steep sections.
Yes, the Amden Canyon, overlooking the Walensee, is a popular spot for canyoning. It offers a diverse range of passages, including an impressive 40-meter abseil over a dam, suitable for both beginners and experienced participants. More advanced options include a zip line and a 17-meter rock jump.
The best time to visit generally depends on your activity. For hiking and general exploration, spring through autumn offers pleasant weather. For canyoning, the warmer months from late spring to early autumn are typically preferred when water levels and temperatures are suitable. Some gorges, like the Tamina Gorge, are accessible year-round due to their thermal springs.
Many canyons are accessible by public transport. For instance, the Tamina Gorge near Bad Ragaz can be reached via public transport to Bad Ragaz, with a road connecting to Old Bad Pfäfers. The Mülenen Canyon is conveniently located near St. Gallen's old town and is the 'valley station' for the Mühleggbahn funicular railway.
Yes, the Geissbergtobel Gorge (Schluchtenweg Sevelen) offers a 3.5 km circular hiking trail. This trail provides a mysterious atmosphere and views of the surrounding mountain world, with clear markings to guide you through the natural and wildlife areas.
Beyond exploring the canyons, the St. Gallen region offers a variety of outdoor activities. You can find excellent options for gravel biking, road cycling, and general cycling. These guides feature routes with varying difficulty levels, allowing you to explore the diverse landscapes surrounding the gorges.
Visitors frequently praise the mystical atmosphere and dramatic scenery of the canyons. For example, the Tamina Gorge is appreciated for its healing thermal waters and towering rock walls. The Wissbach Gorge Trail is loved for its family-friendly paths and numerous barbecue spots, making it ideal for a relaxing day out in nature.
Yes, you can find various cafes, restaurants, and accommodation options in the towns and villages surrounding the canyons. For instance, the Tamina Gorge is located near Bad Ragaz, which offers a range of dining and lodging choices. Similarly, areas near the Ofenloch Gorge and Wissbach Gorge also provide amenities for visitors.


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