GR 121B de Bailleul à Rieulay

GR 121B de Bailleul à Rieulay is a 8.7 km National Hiking hiking route.

This 8.7 km route sits in the sweet spot for a half-day outing — long enough to feel rewarding, short enough to leave the afternoon free. Expect around 1 hour and 57 minutes.

Point-to-point in layout, this trail takes you from A to B across the landscape. Consider your return logistics before heading out. The trail is officially waymarked as GR 121B, so look out for the trail markers along the way.

This route is part of the National Walking Network (NWN) — a flagship trail maintained to national standards, often following scenic or historically significant corridors.