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Caves and potholes of Trento

The catalogue of Trento lists 2,261 caves, including 575 potholes and 1,635 caves. The longest is Grotta della Bigonda (25,100 m) and the deepest is Abisso del Laresot (700 m).

2,261 caves
117.1 km total length
700m max depth

Length adds each cave once (a system counts once), and depth is that of the deepest cave, canyons excluded. Without length data: 96. Without depth data: 442. Without known lithology: 2,261.

The 20 longest

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The 20 deepest

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Map

Municipalities

The figures of these places do not add up to the total: a cave can be in more than one place, or in none when its location has no lower level.