Caves and potholes of Pays de la Loire
The catalogue of Pays de la Loire lists 87 caves, including 5 potholes and 82 caves.
87caves
Length adds each cave once (a system counts once), and depth is that of the deepest cave, canyons excluded. Without length data: 87. Without depth data: 87. Without known lithology: 87.
Map
Departments
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.