La Fondry des Chiens Walk

This 7 km hike takes you to La Fondry des Chiens, an impressive natural fissure located in the heart of the Viroin-Hermeton Natural Park. This exceptional site, often compared to a small canyon, is one of the most iconic in the region. The route begins and ends in Nismes, a charming village in the municipality of Viroinval, and alternates between forest paths and limestone landscapes typical of the southern Entre-Sambre-et-Meuse region.

The starting point is in Nismes, on Place Albert Ier, 5670 Nismes , where parking is easy.
From the square, follow the markings which lead you out of the centre towards the Viroin-Hermeton Natural Park. The path climbs gently through woods and rocky areas before reaching the ridge overlooking the valley.

• Fondry des Chiens : a spectacular natural chasm approximately 20 meters deep, formed by the erosion of limestone. An iconic location for geology and photography enthusiasts.
• Village of Nismes : picturesque town at the foot of the Viroin hills, renowned for its heritage and preserved environment.

The path descends gently towards Nismes , offering beautiful views over the Viroin valley before reaching Place Albert Ier. The loop ends where it began, near the cafes and restaurants in the village center.