Cross the resort of Alpe d’Huez and follow the signs for the Col de Poutran, then on to Lac Besson via the Route des Lacs. The car park is located at the end of the road, next to the bar.
(S/E) Leave the car park and head due north along one of the many paths running between Lac Besson on your right and Lac Noir on your left. Follow the path towards L’Alpette, skirting Lac Faucille, until you reach its northern shore.
(1) Continue on, passing between Lacs Lamat and Carrefet to reach the station at the Alpette site.
(2) Turn right and begin a steep climb, making your way through a scree slope of large boulders. Stay alert and follow the yellow markings (or Blue Circles). You will then reach the charming Refuge de la Fare via a less steep slope.
(3) Continue the ascent along a less rocky path. Note the magnificent Fare waterfall opposite, then emerge onto the plateau where rocks have replaced the short grass. Cross this rocky plateau to the Rajon shelter on the shores of Lac de la Fare.
(4) Follow the wide track running along the right bank of the lake towards the Dôme des Petites Rousses. Then walk alongside Lac du Milieu before reaching the Col du Lac Blanc a little further on.
(5) Continue to the right along the wide stony track; be careful here as you often have to share it with downhill mountain bikers. Reach the Dôme des Petites Rousses.
(6) Then descend the ski run via a few small side trails to reach the junction of the Grandes Rousses and Lac Blanc cable cars.
(7) Follow the ridge path to maintain a constant view of Lac Blanc until you reach its spillway, arriving at a junction of tracks.
(8): Turn right onto the track that quickly veers westwards. Keep the two reservoir lakes—hilltop reservoirs for the snow cannons—in sight. Reach the junction at Ravin de Font Belle.
(9) Follow the track straight ahead until you pass beneath the Grandes Rousses cable car cabins. Then look for the track descending to the left, zigzagging until you reach Les Roches on a wide path.
(10) Turn right here onto a more scenic path which allows you to avoid the crowds walking to the lakes from Les Roches. You will then reach the Lac Besson car park (S/E).
