Recreational and sporting activities
Grottes d’Osselle
Roset-Fluans, Bourgogne-Franche-Comté
Group rates
A cave visited since the 16th century, rich in concretions and prehistoric remains. Its entrance opens on the banks of the Doubs, in Roset-Fluans, 25 km from Besançon. Visited since 1504, it is one of the oldest known show caves.…
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