Tuque Blanque - Depuis le refuge Wallon

22.60 km loop ski touring starting from Port du Marcadau. Elevation gain is 1400 m, with altitude ranging from 1450 m to 2766 m. Estimated time: 10 h 10 min. Starting town: Port du Marcadau (Hautes-Pyrénées, France).

This hike includes 2 significant climbs. With a total elevation gain of 1367 m across 8.22 km, with an average slope of 16.6%.

• Climb 1 (at km 6.09 km): +936 m over 5.48 km, average slope 17.1%
• Climb 2 (at km 11.33 km): +431 m over 2.74 km, average slope 15.7%