BL899 - Sandstone and Biosphere Reserve in the Northern Vosges

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Starting from the Marne-Rhine Canal cycle path at Dettwiller, you will discover the protected natural habitats and remarkable heritage of the Regional Nature Park of the Northern Vosges. You can cut this loop down to 29 km by remaining on the cycle path at Neuwiller-lès-Saverne and avoiding the climb up to Hunebourg Castle.