Natural sights

Sewen Lake is characteristic of the ancient glacial valleys. The lake is actually transforming into marshland. Beavers were reintroduced here recently in their natural habitat.

The Vogelsteine lava flow dates from the volcanic period of the Vosges mountains, 330million year ago. At that time the surface was covered by a low water sea and islands.

The Wegscheid shelter is made of larch and spruce wood, coming from the surroundings of the cabin. It was built according the traditional techniques of the log construction. It is ...

The Doller source is situated at a heigth of 922m. The first catchment of water was in 1906. Since then, the water supplies the city of Mulhouse and its surroundings.

The Lachtelweiher is the most southern lake of the Vosges. According to geologists the rocks that form the natural dam of the lake came from a landslide. According to a legend, ...

The tree with the six truncs lies nearby crossroad Diebolt Scherrer between Thann and the Farm-lodge Buissonnets. This type of tree with multiples trunks is caracteristic of the ...

The Vogelstein rocks (1164m) overhang the volcano forest and are classified as a nature reserve, due to the unique forest and the special flora and fauna.

The Fuchsfelsen ledge was created to allow a panoramic view of the Doller valley and the Ballon d'Alsace.

The path of the three lakes is situated nearby Gresson and Haute-Bers rigdges and runs past the Neuweiher lake and the Perches lake.

The Gazon Vert pasture is situated in an glacial circus. The site is surrounded by big fallen rocks. Water is flowing from a peat bog to a cascade below.