Starts at the Col d’Ayens.
Yellow markings
(S/E) Head down the access road to the Col d’Ayens towards Boussan. Enjoy the lovely view along this quiet route. Ignore the road towards Las Plagne, walk past the hamlet of Pradals d’en Bas and look for the start of a path on the right at an acute angle, about a hundred metres after the left-hand bend and about a hundred metres before the first house in Boussan. A sign on the right reads “8.2” with a Yellow Circle.
(1) Take this path, with a few horses as your neighbours. Join a farm track and follow it to the right for a few metres.
(2) At the wide junction, continue along the track to the left, which climbs gently up the hillside. Ignore the side tracks on either side until you reach a four-way junction on a ridge, where the grassy path to the left follows the ridge downwards.
(3) Turn right and head up this narrower, stony track, which runs past several barns, some of which have been renovated. The path continues to climb, due north, through the woodland and then lined with numerous ferns, until it reaches the orientation table at the Col d’Ayens (S/E).
A good part (around 2/3) of the route is shaded and the climb back is not too steep.