775TANA DU FURNUTANA DU FURNU
Q.775 SV.9.4 P.3.4
4895955 N
430310 E
UTM ED50 32
https://www.catastogrotte.net/liguria/it/caves/view/1392/?source=gpx
https://www.catastogrotte.net/liguria/it/caves/view/1392/Visualizzanatural_cave_entrancecircle#ff5020