Depending on the time of year (summer), park before the bridge and walk the rest of the way. Out of season, you can park a little further up.
(S/E) The track is on the left as you climb, signposted: Lac de l'Oriente 3 hours and Bergeries de Timozzo 1 hour 30 minutes. The path is unmarked, except at the end of the climb where old red markings remain. However, cairns all along the trail indicate the direction to follow. The track climbs quite steeply through a beautiful pine forest before turning into a path.
(1) Continue along the path climbing to the right. The one on the left leads to the Bergeries de Timozzu, which you will visit on the way down. Reach a second junction.
(2) Leave the forest and continue climbing steeply along this cairn-marked path through the scrub. You’ll arrive near the lake; watch out for snowfields if you’re not properly equipped.
(3) Walk around the lake and climb a little higher to enjoy a panoramic view.
(4) Descend via the same path to reach the Bergeries de Timozzu junction.
(2) Take the path that can be made out on the right to reach these sheepfolds. Continue along the path on the left to return to the first crossroads.
(1) Follow the outward route back to the car park where you started (S/E).

