Circuit du Trou de l'Enfer / Kerlard

Circuit du Trou de l'Enfer / Kerlard is a 12.0 km Local Hiking hiking trail covering an interesting stretch of countryside.

A 12.0 km full-day trail that rewards walkers with a proper day out. Budget roughly 2 hours and 40 minutes at a steady pace.

This route forms a near-complete loop: the start and finish are very close together, so only minimal transport is needed to get back. It combines the convenience of a circular walk with a slightly varied return. Follow the Groix - 4 waymarkers throughout to stay on the official trail line.

As a Local Walking Network (LWN) route, this trail has a strong community character. It serves both regular local walkers and visitors discovering the area for the first time.