Park in the car park at Odenas town hall, the starting point for the walk. A map of the walks is displayed on a wall inside the town hall. A tourist information point is also available.
(S/E) Follow the road for 50 m, then turn right onto Chemin des Fossés, which descends into the vineyards. Follow the yellow markings. Go around the small pond to the south.
(1) When you reach the road, turn right and walk alongside the Domaine du Château de Pierreux. Keep the yellow markings in sight. At the crossroads, take the Chemin du Laitier on the left, then turn left again onto the road ahead.
(2) After 300 m, leave the road and take the path on the right that descends through the vineyards. Cross the departmental road with caution and continue along the path. Keep the yellow markings in sight. Cross the Ruisseau le Sancillon stream and follow the path uphill: the Château Thivin is in sight.
(3) Take the path on the right that winds through the vineyard and begin the ascent of Mont Brouilly. The path is marked in yellow. Cross the road and take a balcony path that will lead you to a quarry. An exhibition of stones will allow you to perfect your knowledge of geology.
(4) Continue along a small path that climbs to the top of the hill. You will come within sight of the chapel.
(5) You will discover a panoramic view to the east with the village of Saint-Lager, and if the weather permits, you will be able to see Mont Blanc. An orientation table is available near the chapel. Continue on your way, crossing the car park and then the glacis to reach the top of the hill (484 m). Pass as close as possible to the relay antenna and continue along the path that descends. At the edge of the woods, follow the edge of the forest, veering to the left.
(6) At the crossroads, take the path on the left. When you leave the woods, continue along the path and then the track that opens up in front of you. Keep the yellow markings in sight and descend to a road.
(7) Follow it to the right for about 20 metres, then turn right onto a path that runs alongside a building and then bends to the right before rejoining the road. Continue straight ahead to reach the D43.
(8) At the crossroads, turn left, then after about 50 metres, at a place called La Poyebade, turn right onto the Route de la Folie, which climbs uphill. Continue for 500 metres, then turn left towards the isolated house by the side of the road (Reverdon). Cross the departmental road and follow it on the right until you reach the bend.
(9) Turn left onto Route du Conroy, then as you approach the first house, take the path on the right that descends into the valley. Follow the pond, climb back up towards the D43 and follow it to the left until you reach the small pass.
(10) Leave the departmental road and turn left onto the path towards the small hamlet of Mas Vincent. Turn right and follow the D68E to the finish point (S/E).