ブリオンの天然記念物・トップ5

We tried the Arc'Aïk Battle for our fun day: it's awesome! Definitely worth doing! The refreshments offered by the organizers were a big plus (the EcoCUPs are very beautiful!).

Dress warmly. It was 4°C.

This glacial lake, backed by limestone cliffs, is sometimes sapphire in color, sometimes emerald - Alexandre Dumas wrote in his book Impression de voyage in 1834: "This pretty little sapphire blue lake, set like a jewel, that nature would fear to lose."

The dozens of footprints found on this site are dated 150 million years ago. They correspond to traces of Sauropods which lived in the Jurassic.

Natural jewel, sapphire blue or emerald green waters, nautical activities.

An active water cave that is locked. Only the cavers have access here.

In the Magdalenian (17,000 to 14,000 years before present) the caves served as a shelter for prehistoric people. During the excavations, weapons, tools and bones came to light. Wikipedia.

The Cerdon Caves are located in the French communes of Cerdon and Labalme, in the department of Ain in the Auvergne-Rhône-Alpes region. They house an archaeological site from the Magdalenian period. They are open to visitors for their speleological interest. Wikipedia