Park in the Super Collet car park.
(S/E) Head towards the ski lifts. Go behind the Claran chairlift (formerly Plagne) and take the path immediately to the left beneath the Lac double ski lift; follow this gently sloping path to the end of the ski lift.
(1) At the end of the ski lift, ignore the fork and the lake on the left and continue straight on along the path which enters the forest, turning slightly left then sharply right, and follow it to the junction with the ridge path known as the Arête de l’Évêque.
(2) Leave the ridge path on your right and take the only path on the left, following it for 2,400m to the Col de Claran, ignoring the adjacent paths.
(3) Ignore the path opposite leading to the Refuge de la Pierre du Carré and turn left onto theGR®738to reach the Col de Claran.
(4) Leave theGR®738here, turn right and follow the Petit Charnier path.
(5) Shortly afterwards, turn right, leave the Petit Charnier path and follow this easy trail for 660m as it follows the contour lines. Be careful here: there are no longer any markings on the ground. Pass beneath the Petit Charnier.
(6) Turn 90° to the left and follow this ridge along a steep path until you reach the ruins of a hut.
(7) Turn right facing the Grand Charnier on its north-west slope and follow the small cairns along a faint path, which is sometimes eroded.
(8) Caution here: stow your walking poles as the climb continues and requires the use of your hands to progress in certain sections.
(9) Arrival at the summit of the Grand Charnier. Return via the same route to the Super Collet car park.