Caves of Mentana
Mentana has 4 catalogued caves, including 4 caves. The longest is Merro Secco (210 m).
4 caves
213 m total length
40m max depth
Length adds each cave once (a system counts once), and depth is that of the deepest cave, canyons excluded. Without length data: 2. Without depth data: 3. Without known lithology: 4.
The 20 longest
| # | Cave | Location | Length |
|---|---|---|---|
| 1 | Merro Secco | Mentana, Roma | 210 m |
| 2 | Grotta di Fosso Fergiaro | Mentana, Roma | 3 m |
The 20 deepest
| # | Cave | Location | Depth |
|---|---|---|---|
| 1 | Merro Secco | Mentana, Roma | 40 m |
Map
Name↕ | Length↓ | Depth↕ | Municipality↕ | Region↕ |
|---|---|---|---|---|
| Merro Secco | 210 meters | 40 meters | Mentana | |
| Grotta di Fosso Fergiaro | 3 meters | — | Mentana | |
| Grotta II della Lucciola | — | — | Mentana | |
| Grotta I della Lucciola | — | — | Mentana |
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