クサンスの天然記念物・トップ4

an impressive rocky landscape right on the bike path

The green spring or the Cuse is located on the left side of the river at approximately the same height as the blue spring. This is the true source of Cusancin. The upper gallery of the cave was walled with dry stones.

The blue spring is a Vauclusian spring which emerges in an oval basin. Its depth is nine meters. Divers explored the submerged gallery over a length of 220 meters before stumbling upon a narrowing which was not crossed. The gallery is made up of two siphons. The turquoise blue waters give it its name.

On the EuroVelo 6 along the Doubs and Rhine-Rhône Canal to Baume-les-Dames. Beautiful scenery, excellent cycle path, pleasant rest stops. More information: de.eurovelo.com/ev6/france

Magnificent panoramas at an altitude of 455 meters. We can also see the Babre slot nestled in the Lavenne woods.

As the name suggests, this water is crystal clear sea blue. Is it worth visiting and maybe taking a dip?

High grotto with wonderful limescale deposits - accessible via a metal ladder even without equipment. The grotto does not lead deep into the rock, the daylight is sufficient, you do not need a flashlight. It is freely accessible to everyone.

At the top of these cliffs, the Saut de Gamache belvedere overlooks the Doubs valley. It allows you to discover Baume-les-Dames nestled between the hills and the village of Esnans below.