Caves of Prémillieu
Prémillieu has 4 catalogued caves, including 2 potholes and 2 caves.
4caves
Length adds each cave once (a system counts once), and depth is that of the deepest cave, canyons excluded. Without length data: 4. Without depth data: 4. Without known lithology: 4.
Map
Name↕ | Length↓ | Depth↕ | Municipality↕ | Region↕ |
|---|---|---|---|---|
| Grotte du Chaillonnet n°2 | — | — | Prémillieu | |
| Grotte du Bief de Chaillonnet | — | — | Prémillieu | |
| Gouffre du Grand Essert | — | — | Prémillieu | |
| Gouffre de Ravière | — | — | Prémillieu |
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