The Cave of Calgeron also known as G.B. Trener is on the right riverside of the Brenta river and can be reached by food, in half an hour from the road leading to Selva di Grigno.
11 lakes can be seen in the cave, along a series of basis on different levels. The most spectacular is the seventh. The full exploration is possible for experts only.
Gruppo Grotte di Selva di Grigno
Tel. +39 (347) 7879221 / +39 (339) 3350430