레 앙페르‬에서 가장 멋진 ‪18‬개의 천연기념물

Spectacular and refreshing after a walk in the sun!

The Etang de la Gruère nature reserve is a paradise for nature lovers. Opt for a morning hike to enjoy the calm, and to observe the rising mists over the water.

The Source du Doubs is a powerful karst spring in a heavily karstified area of the Jura Mountains. It is located near Mouthe, in the Haut-Jura Regional Nature Park, at an altitude of 937 m at the foot of the wooded, up to 1419 m high Mont Risoux mountain range, which marks the border between France and Switzerland. The Doubs rises from a cave in the rock from a small, approximately five-meter-deep spring basin. The spring discharges an average of 1740 litres per second and is the exit of a complex cave system with several siphons. The discharge can vary greatly. Several layers of rock can be distinguished on the rock above the spring. Below the spring, the river plunges down over a small waterfall. About two kilometers below the Source du Doubs, the approximately nine-kilometer-long Cébriot flows into the Doubs.

If you want to give some inspiration to your run, you absolutely must go to the Chute du Bief de Vautenaivre. It is a majestic natural site where a small stream flows from a rocky overhang that was once a seabed. You can see ancient fossils embedded in the ceiling of the cave-like shelter. You will be rewarded with breathtaking views of the waterfall and surrounding forest.

The Plain-de-Saigne pond is a small artificial lake located in Montfaucon. It's a great place to picnic and admire the reflections of the sky and trees on the water. You can also learn about the history of the lake, which was once home to a mill and peat extraction site.

If you are looking for a superb waterfall in the Doubs, you absolutely must go to the Chute du Bief de Vautenaivre. This is a majestic natural site where a small stream plunges from a rocky overhang that was once a seabed. You can see ancient fossils embedded in the ceiling of the cave-like shelter. You will be rewarded with breathtaking views of the waterfall and surrounding forest.

A lovely rest area by a pond (Etang). It's truly one of the highlights of the tour.

Beautiful pond! Very nice for hiking!