GR 17 Lesse Parcours principal

GR 17 Lesse Parcours principal is a 104.7 km National Hiking hiking trail covering an interesting stretch of countryside.

A 104.7 km long-distance route for dedicated hikers. Total walking time is approximately 23 hours and 16 minutes.

This is a point-to-point route, running from one location to another. Plan ahead for return transport, or consider reversing the route on your way back. Follow the GR 17 P1 waymarkers throughout to stay on the official trail line.

As a National Walking Network (NWN) trail, this route represents a nationally recognised hiking corridor. Infrastructure and waymarking are maintained at a high standard.