Access: At Flumet, head towards La Giettaz and turn left onto the D113 towards Saint-Nicolas-la-Chapelle. In the village, follow signs for Vallon de Chaucisse (to the right). Please note that the road is not immediately cleared of snow… Park in the small car park by the roadside which marks the start of the route to the Avenières mountain pasture (the road is too snow-covered to continue).
(S/E) Head north along the road leading up to La Chaussisse (at the first Fork in the road, ignore the road leading up to the left).
(1) At La Chaussisse, head straight ahead (north-east) towards the hamlet of Les Carrés, following the purple snowshoe markings.
(2) Join the Route des Carrés and follow it for 300 metres to the right (east).
(3) At the small pass at a place called Les Carrés, turn sharply left (wooden sign) and follow a forest track that winds its way uphill.
(4) At the junction, continue the ascent, letting the path to Paravis branch off to the north, and take a sharp left-hand bend. Just before the next sharp right-hand bend, the path narrows and becomes harder to follow if there are no tracks. You’ll reach the edge of the forest.
(5) Continue along the edge of the forest, heading north-west, until you reach the Croix Cartier.
(6) Head westwards and arrive at the foot of the cross.
(7) Head west, downhill, to reach the Col de Peloset across the mountain pasture.
(8) At the pass, follow the valley that opens up to the south-west and head for the 1600-metre mark.
(9) Continue down the mountain pasture track. After a few hairpin bends, you’ll reach the start of an avalanche couloir approximately 400m long (safety equipment compulsory).
(10) Follow the track east-south-east.
(11) At the end of the avalanche couloir, descend gently towards Chaucisse through the village, following – and occasionally cutting across – the hairpin bends of the mountain pasture road.
(1) At Chaucisse, turn right and follow the road for 2 km back to the starting point (S/E).