Tschingelhörner, Martinsloch, Schweiz, Europa, Kanton Glarus, UNESCO, Tectonic, Arena, Sardona, Berg, Loch, Erosion, m Stockfotografie - Alamy
Menschenschlange vor einem Toilettenhaus am Ufer des Daubensee in den Schweizer Alpen, Wallis, Stock Photo, Picture And Rights Managed Image. Pic. ZON-916154 | agefotostock
Glarus und Region - Elmer Fenster zum Himmel: Das Martinsloch - News - SRF
Berg- und Seelandschaften der Schweiz by Henri Luc Mottu on artnet
PD Dr. Michaela Spiske on Twitter: "#UNESCO #WorldHeritageSite #Lochsite - the most spectacular place a geologist can visit in Switzerland! You can put your hands on the major overthrust in the Alps