Ring-shaped undergrounds

The characteristic of the ring-shaped underground is that the gallery has the shape of one or several rings. It seems that they have no storage or refuge function. At the moment, we are thinking that they were probably used like places for worship of dead men, of fertility in connexion with the Earth mother (Terre Mère) between 10th and 16th centuries.

Ring-shaped gallery

Access gallery

Location of a door

ring-shaped gallery

Ring-shaped gallery

Narrow passage

Inside the narrow passage

Statuettes used by a sorcerer

Ring-shaped gallery

Spring

Access in a field

Narrow passage