Caves of Plévenon
Plévenon has 22 catalogued caves, including 16 caves. The longest is Houle de la Banche (142 m) and the deepest is Houle de Poulifée (40 m).
22 caves
921 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 depth data: 21. Without known lithology: 22.
The 20 longest
Full ranking
The 20 deepest
| # | Cave | Location | Depth |
|---|---|---|---|
| 1 | Houle de Poulifée | Plévenon, Côtes-d'Armor | 40 m |
Map
Name↕ | Length↓ | Depth↕ | Municipality↕ | Region↕ |
|---|---|---|---|---|
| Houle de la Banche | 142 meters | — | Plévenon | |
| Houle du Débarcadère | 76 meters | — | Plévenon | |
| Houle de Poulifée | 62 meters | 40 meters | Plévenon | |
| Houle aux Pigeons | 61 meters | — | Plévenon | |
| Grotte de Poulifer n°6 | 48 meters | — | Plévenon | |
| Houle de Port au Suet | 43 meters | — | Plévenon | |
| Grotte de Port au Suet n°3 | 42 meters | — | Plévenon | |
| Houle de la Roche Jaune | 41 meters | — | Plévenon | |
| Grotte de Port au Suet n°2 | 38 meters | — | Plévenon | |
| Grotte de l'Anse des Sévignés n°2 | 36 meters | — | Plévenon | |
| Quatre Grottes Jumelées (?) | 34 meters | — | Plévenon | |
| Grotte des Loges | 33 meters | — | Plévenon | |
| Grotte de Poulifer n°3 | 33 meters | — | Plévenon | |
| Grotte de Port au Suet n°5 | 31 meters | — | Plévenon | |
| Grotte de Port au Suet n°4 | 31 meters | — | Plévenon | |
| Grotte de Château Renard | 28 meters | — | Plévenon | |
| Grotte du Petit Port | 27 meters | — | Plévenon | |
| Grotte de l'Anse des Sévignés n°1 | 26 meters | — | Plévenon | |
| Grotte de Poury n°3 | 24 meters | — | Plévenon | |
| Grotte de Poury n°2 | 23 meters | — | Plévenon | |
| Grotte de Poulifer n°2 | 22 meters | — | Plévenon | |
| Grotte de Poulifer n°5 | 20 meters | — | Plévenon |
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Contains information from Grottocenter (Wikicaves), grottocenter.org, made available under the Open Database License (ODbL 1.0, https://opendatacommons.org/licenses/odbl/1-0/), modified. · The derived data is available on request under the ODbL: [email protected]