Middle Italy - Toscana. There are the Alpi Apuane. Not only that the area is simply beautiful, but it is here also some the deepest and lägsten caves of Italy. Topping everything else is the Sistema Carsico di Monte Corchia - still Italya longest cave with more than 53 km. Besides, there is a hugh number of active vertical caves, from which some reached the -1000. In november 2007 we were on the Speleomeeting "Metamorfoso" in Castelnuovo di Garfagnana and were allowed to visit some of the "classics" of the area.
