You'll be impressed by the distinctive rock formations that make up Sentier des Douaniers. This landscape shows nature is truly an artist.
When you've finished exploring this Perros-Guirec geological formation, why not make your way to Perros-Guirec Beach, Ploumanac'h Lighthouse, and Tregastel Beach? They're close to Sentier des Douaniers and also a hit with travelers.