Caves of Monte Sant'Angelo
Monte Sant'Angelo has 81 catalogued caves, including 2 potholes and 77 caves. The longest is Grotta di S. Michele (190 m) and the deepest is Grava di Coppa di Giglio (52 m).
81 caves
1.4 km total length
52m max depth
Length adds each cave once (a system counts once), and depth is that of the deepest cave, canyons excluded. Without length data: 37. Without depth data: 39. Without known lithology: 81.
The 20 longest
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The 20 deepest
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50 of 81