Start from the centre of Chaffois; there are a few parking spaces near the Town Hall, close to the village church.
(S/E) With your back to the town hall, walk towards Rue du Cret du Four. Follow it to the right, then continue straight on along Rue du Vieux Chalet, ignoring the streets on either side. Turn right onto Rue de Basson to quickly reach a junction.
(1) Continue straight on along Rue de Malponnier, which becomes a track as you leave the village. Ignore a track on the right and then one on the left, and arrive at the top, running alongside the Chaffois quarry. Always follow the blue and yellow markings and VTT111.
(2) After the Croix au Curé, turn left to make a wide circular loop through the forest.
(3) At the top, you can turn off towards the remarkable tree, which offers superb views of the Notre-Dame-du-Mont Chapel, the Mont d’Or and, in fine weather, the summit of Mont Blanc.
Retrace your steps for about 100m and continue left along the same path. A short descent, very well signposted, winding through the woods. Ignore the side paths again and follow the signposts.
(4) You’ll reach the Route de Sombacourt; follow it to the left. Leave the road on your left and head right for 50m. Turn left; there’s a short but steep climb on a mountain bike. Keep following the VTT111 markings and the blue and yellow trail. At a clearing, turn left then right immediately afterwards. On leaving the Bois de Chaffois, follow the barrier.
(5) When you reach Les Ruches, turn left onto the road. Follow this small forest road for about 2 km to reach the village.
Turn left onto Rue des Rochettes, then right to reach the crossroads you passed on the way there.
(1) Turn right towards the centre of the village of Chaffois to return to the car park (S/E).
