After much research and exploration with poor results, it was discovered a new and promising in karst abyss of Fornovolasco (Apuan Alps). Situated in the Abyss
Garfagnana (-410) and Sperucola Low, is developed mainly in Grezzoni and follows a path with a small stream to about -150 meters.
explorations continue, weather permitting, on a weekly basis.
Peter Taddei.
