Sentier de la Haute Vallée de l'Ognon

29.41 km loop hiking starting from Montessaux. Elevation gain is 1661 m, with altitude ranging from 323 m to 772 m. Estimated time: 10 h 30 min. Starting town: Montessaux (Bourgogne-Franche-Comté, France).

This hike includes 6 significant climbs. With a total elevation gain of 830 m across 9.26 km, with an average slope of 9.0%.

• Climb 1 (at km 3.48 km): +40 m over 1.01 km, average slope 4.0%
• Climb 2 (at km 8.15 km): +76 m over 1.19 km, average slope 6.4%
• Climb 3 (at km 11.28 km): +64 m over 1.09 km, average slope 5.9%
• Climb 4 (at km 16.23 km): +58 m over 1.08 km, average slope 5.4%
• Climb 5 (at km 21.30 km): +265 m over 2.44 km, average slope 10.9%
• Climb 6 (at km 27.55 km): +327 m over 2.45 km, average slope 13.4%