Étape 01

24.88 km loop hiking starting from Hendaye. Elevation gain is 1627 m, with altitude ranging from 2 m to 866 m. Estimated time: 9 h 20 min. Starting town: Hendaye (Nouvelle-Aquitaine, France).

This hike includes 3 significant climbs. With a total elevation gain of 1166 m across 8.62 km, with an average slope of 13.5%.

• Climb 1 (at km 9.98 km): +434 m over 3.54 km, average slope 12.3%
• Climb 2 (at km 12.25 km): +159 m over 1.12 km, average slope 14.1%
• Climb 3 (at km 20.86 km): +573 m over 3.95 km, average slope 14.5%