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.
Since 2024, there is a direct access to the site with an innovative cable car from Flims village.
Book your guide to 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.