4 Best Sights in Belle-Ile-en-Mer, Brittany

Your first stop on Belle-Île will most likely be Le Palais, the island’s largest community. As you enter the port, it’s impossible to miss the star-shape Citadelle Vauban, named for the famous military engineer who, in the early 1700s, oversaw a redesign of the original fort here (which dated back to the 11th century). Stroll the grounds, savor the views, and then bone up on local lore at the on-site Musée de la Citadelle Vauban. The citadel is undergoing restoration until the spring of 2024.

Built in 1835, the Grand Phare at Port Goulphar rises 275 feet above sea level and has one of the most powerful beacons in Europe, visible from 120 km (75 miles) across the Atlantic. If the keeper is available and you are feeling well rested, you may be able to climb to the top.

A huge ocean grotto, the Grotte de l'Apothicairerie derives its name from the local cormorants' nests that used to reside on it; it's also said to resemble apothecary bottles.

Northwest of Le Palais, you'll discover the prettiest fishing harbor on the island; from here you can see across to the Quiberon Peninsula, with its dramatic coastal cliffs and sea-lashed coves.