GR 412 Sentier des Terrils

315.00 km loop hiking starting from Montroeul-sur-Haine. Elevation gain is 5268 m, with altitude ranging from 17 m to 280 m. Estimated time: 105 h 30 min. Starting town: Montroeul-sur-Haine (Wallonie, België / Belgique / Belgien).

This hike includes 6 significant climbs. With a total elevation gain of 3277 m across 86.60 km, with an average slope of 3.8%.

• Climb 1 (at km 204.30 km): +1706 m over 49.56 km, average slope 3.4%
• Climb 2 (at km 219.73 km): +116 m over 5.07 km, average slope 2.3%
• Climb 3 (at km 228.59 km): +76 m over 2.56 km, average slope 3.0%
• Climb 4 (at km 261.91 km): +322 m over 9.21 km, average slope 3.5%
• Climb 5 (at km 322.00 km): +975 m over 19.00 km, average slope 5.1%
• Climb 6 (at km 328.95 km): +82 m over 1.19 km, average slope 6.9%