Along the circuit, the landscape varies from the marshes around the village of Vierves-sur-Viroin to the dense forests where oak trees grow alongside hornbeams, amidst dry grasslands and meadows. This mosaic of habitats is a blessing for many animals and a real pleasure for walkers. Certain natural habitats such as Roche Madoux are typical of the Natura 2000 site.

• Parking
• Orientation table