Chemin de Trèves, Semuy - Aussonce

A 33.4 km International Hiking trail, Chemin de Trèves, Semuy - Aussonce takes walkers through a varied section of terrain.

Covering 33.4 km, this demanding trail is best tackled by experienced walkers in good condition. Budget roughly 7 hours and 25 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.

As an International Walking Network (IWN) route, this trail is part of a network connecting countries across Europe and beyond. Quality standards for surface and signage are consistently high.