Caves of Grottaglie
Grottaglie has 237 catalogued caves, including 1 pothole and 69 caves. The longest is Casa Fortezza (136 m) and the deepest is Pozzo Ingegna Monte della Foggia (36 m).
237 caves
4.0 km total length
36m max depth
Length adds each cave once (a system counts once), and depth is that of the deepest cave, canyons excluded. Without length data: 25. Without depth data: 117. Without known lithology: 237.
The 20 longest
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The 20 deepest
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50 of 237