The Sentier des Douaniers is a very beautiful 19 km walk along the coast of Cap Corse between Macinaggio and Centuri where natural areas are protected. No particular difficulty, but it takes more than 8 hours to reach the other end.
From Algajola, walkers and cyclists can take the Chemin des Douaniers towards Calvi or Île Rousse to discover the west coast of the island.