Caves of Arrone
Arrone has 6 catalogued caves, including 6 caves. The longest is Grotta Arrone II (40 m) and the deepest is Grotta di Orfeo (27 m).
6 caves
159 m total length
27m max depth
Length adds each cave once (a system counts once), and depth is that of the deepest cave, canyons excluded. Without depth data: 1. Without known lithology: 6.
The 20 longest
| # | Cave | Location | Length |
|---|---|---|---|
| 1 | Grotta Arrone II | Arrone, Terni | 40 m |
| 2 | Grotta Porta Inserrata | Arrone, Terni | 38 m |
| 3 | Grotta di Orfeo | Arrone, Terni | 35 m |
| 4 | Grotta del Ponte Canale | Arrone, Terni | 30 m |
| 5 | Buco del Cannone | Arrone, Terni | 10 m |
| 6 | Grotta presso la 530 | Arrone, Terni | 6 m |
The 20 deepest
| # | Cave | Location | Depth |
|---|---|---|---|
| 1 | Grotta di Orfeo | Arrone, Terni | 27 m |
| 2 | Buco del Cannone | Arrone, Terni | 10 m |
| 3 | Grotta Arrone II | Arrone, Terni | 8 m |
| 4 | Grotta Porta Inserrata | Arrone, Terni | 4 m |
| 5 | Grotta del Ponte Canale | Arrone, Terni | 2 m |
Map
Name↕ | Length↓ | Depth↕ | Municipality↕ | Region↕ |
|---|---|---|---|---|
| Grotta Arrone II | 40 meters | 8 meters | Arrone | |
| Grotta Porta Inserrata | 38 meters | 4 meters | Arrone | |
| Grotta di Orfeo | 35 meters | 27 meters | Arrone | |
| Grotta del Ponte Canale | 30 meters | 2 meters | Arrone | |
| Buco del Cannone | 10 meters | 10 meters | Arrone | |
| Grotta presso la 530 | 6 meters | — | Arrone |
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