Bramabiau Abyss

Bramabiau is one of those grandiose and bizarre works of nature. A veritable cradle of French speleology, the tour is 1 km long and very accessible. Guided tour of around 1 hour along the Bonheur underground river.
This is the place where cave enthusiasts are least likely to experience déjà vu. Temperature 10°C.

Guided tour of around 1 hour along the underground river of happiness, after a 30-minute descent to the abyss. The guided tour provides an insight into the circulation of water in karst reliefs.

120 km from Uzés, the Bonheur underground river is located in the Aigoual massif.

New installations reveal dinosaur footprints.