GRP 123 Tour de la Wallonie Picarde (parcours principal)

Hiking Very hard Created at: March 17, 2026

Informations

Distance 259.67 km
Elevation gain 2747 m
Elevation loss 2727 m
Altitude minimum 12 m
Altitude maximum 159 m
Altitude Start 16 m
Altitude End 36 m
Estimated hiking time 67 h 40 min
Difficulty Very hard

259.67 km loop hiking starting from Warcoing. Elevation gain is 2747 m, with altitude ranging from 12 m to 159 m. Estimated time: 67 h 40 min. Starting town: Warcoing (Wallonie, België / Belgique / Belgien).

This hike includes 1 significant climbs. With a total elevation gain of 1593 m across 54.29 km, with an average slope of 2.9%.

  • Climb 1 (at km 297.84 km): +1593 m over 54.29 km, average slope 2.9%

More trails in Wallonie

Ready for your next adventure?

Try Iso Maps free for 7 days. Available on iOS and Android.

Download on iOS Download on Android APK (Google-free)