Reduced entry prices to the sites

The Incontournables present : 
The Abîme or shaft cave of Bramabiau

With the INCONTOURNABLES : between Millau and the Mont Aigoual visit the resurgence of the river « Le Bonheur »

In the middle of the Aigoual mountain and in the heart of the national parc of the Cévennes the river Bonheur is born out in the open air. On its course it hits sandstone and disappears under the sandstone plateau or Causse of Camprieu to resurge 800 metres further.

With the INCONTOURNABLES you will discover a true craddle of French potholing. The commented visit proposes a 1km circuit which is very accessible since the adjustments made in 2006 and which has permitted an exit 5 minutes’ away from the reception building.
For families or as a group we adapt ourselves to your needs.

Visit the website

Standard ticket prices

Adults (from 16 years) : 9€
Adolescents (12 - 16 years) : 6,50€
Child (6-12 years) : 5,50€

Adults (à partir de 16 years) : 8€
Adolescents (12 - 16 years) : 5,50€
Child (6-12 years) : 4€

Opening dates and times

Opened every day from 7th April to 4th November 2018
Times : See website

Accepted payment

Bank cards, cash

On site

Parking, snack-bar, shop, local products, outdoor picnic area and picnic room with panoramic view.

Contact Us

Website :
Email :
Tel : +33 (0)4 67 82 60 78
Address : Abîme de Bramabiau, 30750 Camprieu


Access GPS : 44.140380, 3.203195