Boucle du Boivre (forêt de la Pierre Attelée) Saint-Brevin-les-Pins 6.3 6 6 6 6.9 6 6.3 5 5.1 5 5.4 5.3 4.8 4.1 3.9 4 4.1 4.7 4.5 5 5 6 5.5 4.2 5 6.1 6.1 7 7 7 7 7.5 7 7.3 8 8 8 9 8.6 8.2 9.2 9.8 8.6 8.1 8.2 8.9 10 10.4 10.3 10.1 10.2 10.5 9.6 8.6 7.2 6.8 6.8 8.3 6.7 6 5.5 4.3 3.3 3.1 3.1 3.9 3.8 3.1 3 3.2 3.5 3.1 2.9 2.9 2.9 2.8 3.1 3.2 3 3.3 3.2 3.7 4.8 5 5.9 3.3 3 3 3 3 3 3 3 2.1 2 2 2.1 2.6 2.3 2.7 2.8 3.2 3.7 3.7 3.8 4.2 3 2.8 2.3 2.3 3 3.9 4 4.6 8.8 9.1 10.6 11 11.9 13.1 14.5 15.9 16.8 17 19 19.3 19.4 19.5 19.4 20 19.8 20.4 21 21.8 24.3 24.9 29.8 32.1 33.4 40.8 39.6 39.1 39.2 40.3 39.8 40.4 39.9 39.4 38.9 37.5 35.1 32.9 29.4 27.5 25.3 24.5 25.2 27.8 28.2 28.5 26.2 24.6 25.7 22.5 20.8 20 18 18 19 20.1 20.2 19.9 20.1 20.6 19.5 18.7 17.5 15.2 21.8 23.3 22.5 20.9 16.8 15.6 11.3 13.8 22.3 21.2 15.1 13.7 15 9.4 4 10.9 14.6 13.6 13.5 22 10 11.3 13.9 12 12.5 10.9 12.4 10.7 7.3 7.1 7 7 5.2 7.2 5.5 4.1 5.6 7.8 7 6.7 7.2 6.9 8.9 9.3 9 8.1 8.9 9 7.9 3.6 8 7.8 13.1 13.2 7.1 7 7 7 6 6.1 6 6.4