Themed route Geology Rock Park

A geological life portrait conveys the former habitat and its inhabitants – exciting connections become tangible in this way. From the Cretaceous period to the more recent chapters of our chronology, from limestone rocks and tidal flats to the migrations of the continents and the changes of the seas: Explore layer by layer the rock formations and learn how the mighty rock backdrop of the Säntis massif was formed over 140 million years. In addition to the Geology Rock Park, you will find another exciting exhibit on the Säntis summit: A huge ammonite that was found there.