The northernmost stretch of the Breton coast, between Bréhat and Ploumanac’h, is loosely known as the Côte de Granit Rose. Great pink-granite boulders jut from the sea around the island of Bréhat, and are scattered along the headlands to the west. Perhaps the most memorable stretch of coast lies north of Tréguier, where the pink-granite rocks are eroded into fantastic shapes.
One of the best-known photographic images of Brittany is of a small seafront cottage somehow squeezed between two mighty pink-granite boulders. Surprisingly few visitors, however, see the house in real life. It stands just 2km out from the village of Plougrescant in Eastern Brittany, at a spot marked on maps as either Le Gouffre or Le Gouffre du Castel-Meuru. Although you can’t visit the cottage itself – which actually faces inland, across a small sheltered bay, with its back to the open sea – the shoreline nearby offers superb short walks, and a summer-only café sells snacks.