Begin the hike near the DMC or Poutran lift station, climbing steadily toward the Signal de l’Homme, which stands at 2,174 metres. 
This peak serves as the high point of the walk and rewards your efforts with commanding views across the Ecrins National Park, including the legendary La Meije and the glacier-capped Pic Blanc. The ascent traverses flowery alpine slopes and rocky ridgelines, providing a sense of mountain adventure without the need for scrambling. 
After reaching the summit, the trail gently descends into a peaceful high-altitude basin, where you’ll find Lac Noir and Lac Faucille. 
The return path loops back toward Alpe d’Huez via a gentle descent. 
The hike is moderate in difficulty but requires good footwear and sun protection due to the open terrain. It’s an ideal route for those looking to explore beyond the resort’s main walking paths.