We no longer present the GR34 Sentier des Douaniers which crisscrosses Brittany from the bay of Mont St Michel to St Nazaire, the most maritime of the trails was elected “Favorite GR of the French in 2018”. The 100 km of trails located on the Crozon Peninsula is a summary of what the Breton panoramas can offer: Bruyeres, Landes, Côtes Sauvages, Beaches, Pointes and paths in the undergrowth (learn more about the GR34 here).