UNESCO World Heritage Tectonic Arena Sardona

Have you always wondered how the Alps were formed? Then you’ve come to the right place at the UNESCO World Heritage Site Sardona. There is hardly any other place in the world where you can see how mountains are formed as well as in the region above Flims. For this reason, the Tectonic Arena Sardona was recognised as a World Heritage Site by UNESCO together with an area spanning 32,800 hectares in 2008. If you are interested in how the world looked when the Glarus thrust was still active, you should take a look around the visitor pavilion or join a snowshoe tour with a GeoGuide.

World Heritage Sardona Snowshoe Experience

Experience the Tectonic Arena Sardona with snowshoes and a professionally trained GeoGuide Sardona. You will see, understand and marvel at how the Alps were created on a wonderful snowshoe tour. The tour takes place on a signposted and secured snowshoe route.


Reservation at the guest information

E-Mail: info@flimslaaxfalera.ch 

Phone: +41 (0)81 920 92 00


Application period

until Thursday, 3 pm.


Minimum attendance

3 persons


Meeting place

8.30 a.m. Guest information, Via Nova 62, Flims Dorf

Return at approx. 3.30 p.m.



approx. 3.5 hours

Elevation gain 320 meters


Saturday, 19 December 2020

Saturday, 2 January 2021

Saturday, 6 February 2021
Saturday, 20 February 2021

Saturday, 6 March 2021
Saturday, 20 March 2021

Prices snowshoe tour


Adults (w. equipment)

Adults (w/o equipment)

Children (10 to 12 years) w. equipment

Children (10 to 12 years) w/o equipment

With guest card

CHF 99.-

CHF 59.-

CHF 70.-

CHF 40.-

Without guest card

CHF 109.-

CHF 69.-

CHF 80.-

CHF 50.-

Visitor Pavilion World Heritage Sardona

In the visitors' pavilion at the Segneshütte you get a unique insight into the history of the origin of the alpine mountains and the biggest landslide in the Alps. Immerse yourself in the past and travel back to the origins of the geological highlights of our region. The pavilion is open every day and every Sunday an expert GeoGuide gives you a modern view of the origins of the Alps.

daily from 12 December 2020 until 11 April 2021
on Sunday with GeoGuide

free for all (no registration necessary)