La Route des Crêtes

At the Mathys crossroads, turn left onto the road to Saint-Christophe for about 400 m; continue straight ahead, then right along a housing estate. The small road leads through meadows, offering extensive views of the Monts du Beaujolais to the south. At Sernins, turn right to go up to Les Crusus. Turn left and left again at the Pré Perret crossroads, heading south to Vauban. When you reach a calvary on a small square, turn left. At the crossroads of Les Crots, continue straight ahead to go back down to Saint-Laurent or turn right to continue by the SL3 loop.