Grotta Donini

A stunning cave that can be crossed as a canyon, from the top to the bottom. The descent is never too narrow and the path quite easy to find, rooms are huge and wonderful. If you are lucky you will have to swim across long underground lakes. In the final, a 50 meters high waterfall coming out directly from the face of the mountain. Even if caving is not your sport this is a descent definetely not to miss.