DAY 3
(S) After a good night’s rest at the Porte de l’Ogère refuge, leave the refuge via the rear and take the small path leading down to the left.
(1) Head down to the left towards the Ruisseau de Povaret and cross it via a small footbridge.
(2) Join the main path on the right and follow it to the Orgère farms.
(3) Take the path on the left which climbs northwards, then turn right onto the Nature Trail.
(4) Follow this path through the forest uphill until you reach a three-way junction.
(5) Continue uphill to the right until you reach the Ruisseau de la Masse.
(6) Follow the stream as it climbs steeply to the foot of the Col de la Masse (2,770 m).
(7) Continue the ascent, following the cairns and tracks across the snowfields, to the Col de la Masse.
(8) The start of the descent is similar to the end of the ascent (cairns and tracks across snowfields down to 2,600m). Join a good path and continue down to a junction at 2,426m.
(9) Turn right and descend gently down the side of the Mauvais Berger plateau to a three-way junction at 2,370m.
(10) Turn left and continue descending gently to another three-way junction at 2,344m.
(11) Turn right and continue the descent until you reach the car park at the start of the Plan d’Amont dam (E).