Boucle des Grands Ubacs

12.92 km loop hiking starting from Marseille. Elevation gain is 981 m, with altitude ranging from 271 m to 665 m. Estimated time: 4 h 40 min. Starting town: Marseille (Provence-Alpes-Côte d'Azur, France).

This hike includes 2 significant climbs. With a total elevation gain of 443 m across 3.21 km, with an average slope of 13.8%.

• Climb 1 (at km 3.59 km): +401 m over 2.78 km, average slope 14.4%
• Climb 2 (at km 11.27 km): +42 m over 428 m, average slope 9.8%