Natural sights

This tree nursery is located between the Welckentalkopf and the Herzogsberg in the Rossberg massif. The name reminds the birth of Napoleon's first son in 1811.

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 Lake Perches, also called Sternsee (lake of the stars), is located in an old glacial cirque at 1000 meters altitude. Its name isn't due to the fish of the same name but to ...

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 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 Hundsruck mountain pass lies at 748m forms the passage between the valleys of the Thur and the Doller. Cyclists climbing the pass regulary. The french army built this road, ...

Both of the Neuweiher lakes are the result of glacier activity. Throughout their history, the lakes were drained and used as a meadow. Then the dikes were built again for the needs...

The coal mine path is situated at the foot of the Ballon d'Alsace in Giromagny and shows the history of the copper silver and lead mining.

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.