From Le Bourg-d'Oisans, follow the road to Saint-Christophe-en-Oisans and continue on this road to La Bérarde.
When you reach the hamlet, cross the bridge and immediately turn right to descend to the car park near the Vénéon torrent, below the village.
(S/E) Walk up to the end of the car park in a south-easterly direction and take the path on the right that follows the torrent to join the main path coming from the hamlet of La Bérarde.
(1) Continue to the right and officially enter the Écrins National Park.
Reach the Refuge du Carrelet, after ignoring the bridge over the Vénéon on your right.
(2) Pass in front of the Refuge du Carrelet and you will soon reach a crossroads with a small signpost.
(3) Take the left-hand path marked "Refuge de Temple-Écrins". The path begins to climb gently through the pine forest.
Reach the Vallon de la Pilatte torrent.
(4) Follow the stream uphill for about ten metres to find a temporary footbridge opposite a beautiful cairn on the other bank.
After crossing the stream, you will begin the 54 hairpin bends that lead to the refuge (the first one turns left). Reach the 43rd hairpin bend.
(5) Leave the pine forest and arrive at a more open space. Only 10 hairpin bends left before the final reward: arrival at the Refuge Temple-Écrins.
(6) Descend via the same route to return to the Bérarde car park (S/E).