Park near the Sacred Heart on Rue d'Abbévillers D26 at the end of the village of Croix.
Marked with a green ring.
(S/E) Head towards the D26 in the direction of the village via Rue d'Abbevilliers. Continue to the crossroads with Rue Principale, which is also the D50.
(1) Turn right down Rue Principale, passing in front of the church and the town hall/school building. Continue to Place des Puits à Balancier.
(2) Continue to the right of the wells, crossing the lower part of the village via Rue Principale. You will reach the boundary marker.
(3) Turn right. Continue along the route, taking the hiking trails through the forest and along the edges of fields, following the Swiss border. You will reach the edge of the forest.
(4) Leave the path leading to the farm on your left and turn right at the edge of the forest. Join the D26.
(5) Cross it and you will soon reach a crossroads marked by a beautiful boundary stone on the historic Bornes de la Principauté de Montbéliard trail.
(6) Turn right. The path crosses the fields and runs alongside the Derrière les Bois forest. Turn right towards the high-voltage power line. At the second passage under the high-voltage power line, leave the path on the right and continue towards the D50 departmental road. Arrive there.
(7) Turn right onto this road and a few hundred metres further on, turn right onto the path in the middle of the cultivated fields to reach the Sacré Cœur car park (S/E)