Saint-Martin-de-Sallen à Saint-Jean-le-Blanc

Saint-Martin-de-Sallen à Saint-Jean-le-Blanc is a 24.9 km National Hiking hiking route.

Covering 24.9 km, this demanding trail is best tackled by experienced walkers in good condition. Budget roughly 5 hours and 32 minutes or consider splitting it across two days.

This linear trail moves from one end to the other without looping back. A return journey by transport — or retracing the path — is needed to get back to the start. The trail is officially waymarked as GR 221A, 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.