GR 5 NL - 3 - Brielle-Rockanje

GR 5 NL - 3 - Brielle-Rockanje is a 21.0 km International Hiking hiking route.

Covering 21.0 km, this demanding trail is best tackled by experienced walkers in good condition. Budget roughly 4 hours and 40 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 5-3, so look out for the trail markers along the way.

Part of the International Walking Network (IWN), this route connects to a continent-spanning long-distance trail system. It meets the highest standards of waymarking, surface quality, and route documentation.