From Refuge des Drayères (2,180 m), you will pass by the Lacs de la Madeleine (2,630 m) en route to Col de Névache (2,794 m, +610 m). Cross over to the other side. Follow the route down to the Lacs des Glaciers (2,663 m, -130 m). Then make your ascent along the Pic du Thabor pass (2,952 m, +290 m), via Lac Source (2,726 m). Head north around Le Cheval Blanc via the Col du Cheval Blanc (2,791 m, -160 m) to reach Refuge du Mont Thabor (2,502 m, -290 m). Evening and overnight stay at Refuge du Mont Thabor.
Note: Le Cheval Blanc can also be reached from the south via Col du Peyron (2,851 m). Then drop down into Vallon du Peyron before climbing the south-facing slopes of La Faysse, which allows you to reach Refuge du Mont Thabor on the other side of the valley.
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