Circuit des Tunnels

18.17 km loop hiking starting from Lay-Saint-Remy. Elevation gain is 579 m, with altitude ranging from 244 m to 380 m. Estimated time: 5 h 40 min. Starting town: Lay-Saint-Remy (Grand Est, France).

This hike includes 3 significant climbs. With a total elevation gain of 229 m across 3.09 km, with an average slope of 7.4%.

• Climb 1 (at km 5.24 km): +64 m over 922 m, average slope 6.9%
• Climb 2 (at km 9.46 km): +94 m over 1.73 km, average slope 5.4%
• Climb 3 (at km 16.08 km): +71 m over 440 m, average slope 16.1%