St. Beatus Caves
The St. Beatus Caves on the southern shore of Lake Thun are Switzerland's best-known show cave system, offering a developed circuit of over one kilometre through underground chambers with stalactites, ...
Swiss GuideSwiss GuideThe St. Beatus Caves on the southern shore of Lake Thun are Switzerland's best-known show cave system, offering a developed circuit of over one kilometre through underground chambers with stalactites, ...