Opening hours in 2017:
- From April, May, until June 15th, only open during the weekend and the public holidays
- Visits at 11:30 a.m., 2:00 p.m. and 4:00 p.m.
- From June 15th until June 30th, everyday, same hours.
- From July 1st until August 31th, everyday from 11:00 a.m. till 6:00 p.m.
- non-stop tours, last visit at 6:00 p.m.
- From September the 1st until September 15th, everyday
- Visits at 11:30 a.m., 2:00 a.m. and 4:00 p.m.
- From September 16th until September 30th, same hours, only open during the weekend and the public holidays
Duration of the tour: 1 hour
Visit of the Cave of Devèze and of the Underground world discovery space:
- Adults: 9,50 €
- Groups of more than 15 people, under reservation: 8 €
- Children from 6 to 12 years: 6,00 €
- School: 4,00 €
Three-dimensions slide show without visiting the Cave :
- 3 €