DIVE INTO THE FASCINATING CAVE WORLD Offers BREATHTAKING WONDER OF NATURE About the Hölloch

Cave Tours and Company-Events in the largest Cave of Europe

The Hölloch, in the Muotathal Valley in the Swiss Canton of Schwyz, is one of the largest cave systems in the world and globally unique in its dimensions. We invite you to dive into this unforgettable world in the inside of the central Swiss alps!

Offers

Whether it is a tour lasting several days with overnight stay in a bivouac, an extraordinary cave aperitif or a company event with a special atmosphere: find out more about our offers.

About the Hölloch

The fascinating karst cave under the rainforest of the Muotathal is a wonder of nature. Learn more about the Hölloch and its cave exploration.

Our Cave Guides

Our certified cave guides will provide you with an unforgettable cave experience and take care of your safety. Get to know our guides.

This is what some of our guests say about the unique experience in the Hölloch:

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Dominic from Pfäffikon, Switzerland Participant in a 2-tay tour

Diving into the unfamiliar and enchanted world of the Hölloch, far away from the hectic pace of everyday life, is an experience that will be kept in memory for a long time.