GR®34 - Sentier des douaniers

Description

The GR®34 follows the entire Brittany coastline from Mont-Saint-Michel to the Saint-Nazaire bridge. It is a coastal path — no technical difficulty, but demanding in terms of endurance over the full distance. The weather can make for tough days even in summer, changing several times in a single day — strong winds, sudden rain or intense heat. The path is well marked and well served by accommodation, making it easy to approach section by section. This guide covers the entire route with accommodation, resupply points and essential local shops. It works offline, so it’s there even on the most remote stretches of coastline.