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Caves of Gemmano

Gemmano has 7 catalogued caves, including 2 potholes and 4 caves. The longest is Grotta di Onferno (788 m).

7 caves
1.2 km total length
71.30m max depth

Length adds each cave once (a system counts once), and depth is that of the deepest cave, canyons excluded. Without known lithology: 7.

Map

Name↕
Length↓
Depth↕
Municipality↕
Region↕
Grotta di Onferno788 meters71.30 metersGemmano
Inghiottitoio di Onferno242 meters14 metersGemmano
Risorgente di Onferno93 meters6 metersGemmano
Buco della Gomma23 meters10 metersGemmano
Buco delle Lumache di Onferno18 meters11 metersGemmano
Buco della Trave15 meters5.50 metersGemmano
Buco I di Onferno13 meters3 metersGemmano

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