There is no other place in the world where the formation of mountain chains can be better observed than here. The Tectonic Arena Sardona has been a UNESCO World Natural Heritage Site since 2008. The World Heritage Site stretches over the cantonal borders of St. Gallen, Glarus and Grisons. The Sardona Geopark surrounds the central area of the World Natural Heritage Site and encompasses a variety of fascinating geological sites.
How mountains are formed; a phenomenon on a global scale
The tectonic arena Sardona can be found in the fascinating landscape of mountain chains in the border areas of cantons St. Gallen, Glarus and Grisons. Here the tectonic processes (mountain building) can be clearly observed.
Welcome to the UNESCO World Heritage Site
Exciting insights and enduring impressions await you in the tourism region of Heidiland.
The secrets of mountain building revealed.
Here you can book interesting special offers in the UNESCO World Heritage Site.
The diverse geological eldorado of the history of the earth
The Geopark encircles the UNESCO World Heritage Site Sardona and encompasses a variety of exciting geological sites and special offers.
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