E03 Mendibai ibilbidea: Tolosa - Ereñotzu

33.71 km loop hiking starting from Ereñotzu. Elevation gain is 2109 m, with altitude ranging from 17 m to 812 m. Estimated time: 12 h 50 min. Starting town: Ereñotzu (Euskadi, Espagne).

This hike includes 4 significant climbs. With a total elevation gain of 1207 m across 8.22 km, with an average slope of 14.7%.

• Climb 1 (at km 4.12 km): +357 m over 2.25 km, average slope 15.9%
• Climb 2 (at km 9.32 km): +396 m over 1.97 km, average slope 20.1%
• Climb 3 (at km 24.00 km): +380 m over 3.58 km, average slope 10.6%
• Climb 4 (at km 26.75 km): +74 m over 428 m, average slope 17.3%