The Longest Cave in Europe
The Hölloch cave system is one of the largest cave systems in the world and is located just a few kilometers from Vitznau in the Muota valley. For the adventurous there is the possibility to visit a small part of the more than 200 km long cave system as part of a guided tour. With a competent cave guide and equipped with a headlamp and overalls, you climb over obstacles, crawl through narrow passages and marvel at the natural spectacle, created by the elemental forces of nature, far below the surface of the earth. The trained cave guides ensure that this day will remain in your memory forever. The cave tours must be booked in advance.