Canyoning · Thusis

Canyoning · Thusis

1 offer 172.2CHF 5.0 (3 reviews) Verified March 2026
Compare offers

The essentials

One option on the table: Swiss River Adventures' 4h descent into the Viamala gorge, one of Switzerland's most dramatic limestone canyons, at 172.2 CHF per person. The "Everybody welcome" physical level means no prior experience is required. Groups are guided in German and English. Book early in the May-to-September season, as slots in a gorge this iconic fill fast.

The offer

Discover Canyoning in the Viamala gorge near Thusis

Discover Canyoning in the Viamala gorge near Thusis

5.0 (3 reviews)
172.2CHF See offer

Frequently asked questions

What's the most intense moment of the Viamala descent?
The Viamala gorge drops through narrow limestone walls carved by the Hinterrhein river, forcing you through tight passages, rappels, and natural waterslides. The canyon walls close in dramatically at certain points, which is where the adrenaline peaks.
Do you need to know how to swim?
Basic swimming ability is strongly recommended for any canyoning activity involving water immersion. The physical level is listed as "Everybody welcome", but confirm your specific swimming comfort with Swiss River Adventures before booking.
How cold is the water in the Viamala gorge?
Alpine canyon water stays cold even in summer. Exact temperatures vary by month, but expect a sharp shock on entry. Your operator provides a wetsuit to manage exposure over the 4h session.
Where exactly do you meet the guide?
The meeting point is Besenbeiz Alte Post, 7430 Rongellen, near Thusis. Confirm arrival time directly with Swiss River Adventures when you book.

Practical info

Season

May – September

Equipment

Wetsuit, helmet and harness are provided by Swiss River Adventures. Bring a swimsuit to wear underneath, water-friendly footwear (trainers or neoprene shoes), and a change of dry clothes for after the 4h session.

Getting there

Drive to Besenbeiz Alte Post, 7430 Rongellen, located just off the A13 motorway south of Thusis in the Graubünden canton.

See also

Canyoning elsewhere

GrenobleArdècheAriegeTicinoAnnecyLake GardaPyrénées OrientalesBovec

Updated on 3 March 2026