Park in the car park of the village hall known as l’Asset, located on Rue de la Mairie in Arc-sur-Tille.
(S/E) Start from l’Asset (village hall), walk along the car park towards the town hall, pass the fire station and continue towards the church.
(1) After the church, cross straight across Rue de Genlis and continue along Rue de la Rigole.
(2) On the left is the old mill on the River Tille, now converted into a power station. As you approach, you can see or hear the turbine at the leat (if the water level allows). Cross the bridge over the River Tille and immediately turn right onto a farm track. At the end, turn left onto the tarmac road and then turn right.
(3) Cross the bridge over the Ruisseau du Vernoy and continue along this path, which climbs slightly. Pass the yellow markers indicating a gas pipeline and turn right, then immediately left.
(4) At the end, turn right onto the tarmac road and follow it to the hamlet.
(5) At the crossroads, take the hairpin bend to the left, then immediately right onto the farm track. At the end, turn right then immediately left onto a farm track. The track bends to the left, then after about 300 m turn right.
(6) At the end, cross the road and take the tarmac path, cross the bridge over the Tille and pass the sewage treatment plant. At the end, turn right then immediately left onto the path between the ponds at Bressey-sur-Tille. Go straight across at the first crossroads then, when you reach the stony path, turn right for about 300 m.
(7) Turn left onto a path that leads into the woods. At the end, turn right; when you reach the road, follow this small road to the left (D107) for about 700 m.
(8) Walk past Bressey-sur-Tille town hall, turn right and follow the path alongside the cemetery and the castle.
(9) At the end of Rue du Château, turn right then left onto the path running alongside the little river Bassot, next to the white railing. At the end, cross the bridge and, on the right, continue along the river which soon turns right.
(10) Then cross the footbridge over the Bassot on the right and walk past the school. When you reach the street, turn left then quickly right towards the tennis courts. Go round the back of the courts and walk past the houses. When you reach the road, turn left.
(11) Cross the bridge over the Gourmerault, and quickly follow the small path to the left, which runs slightly below the road. Pass the recycling centre, then under the road bridge, and take the farm track opposite. Cross the small bridge via a left/right turn and continue along this track to the right.
(12) This track runs alongside an overflow ditch; follow it to the end of the ditch, then turn right onto the path that leads into the copse and follow the river (the Gourmerault). When you reach the grassy area, keep to the right and enter the copse again. Do the same at the other grassy areas and keep to the right along the river.
(13) At the end, turn right onto the bridge, then take the farm track on the left. Pass the farm and turn right onto the small road. After the bend, just past number 15, take a small path on the right with motorbike barriers. Leave the path straight ahead in front of the newer houses, then turn left.
(14) At the roundabout, keep to the right to reach the car park (S/E).