Île de Sein

⚠️ Entry rules and local regulations change without notice. Before booking, check entry requirements and local rules — visas, access, nature reserves, visitor quotas — with the official authorities.

The island of Sein, lying almost flush with the water at the Pointe du Raz, rises to just 6 metres. In June 1940, every able-bodied man on the island joined de Gaulle in London — a legendary historical event. Today, this preserved corner of Finistère captivates with its mineral landscapes, its unique light and its authenticity.

A quarter of France

The Île de Sein is a sliver of rock less than a kilometre square, barely six metres above the sea at its highest point, lying eight kilometres off the Pointe du Raz across one of the most dangerous stretches of water in Europe. Around 250 people live there all year. There are no cars and no bicycles for visitors; the village lanes are sometimes narrow enough to touch both walls.

Its history is out of all proportion to its size. In the last days of June 1940, after de Gaulle's appeal from London, almost every able-bodied man on the island — 128 of them — put to sea for England. When the General reviewed the first Free French volunteers in July and found that Sein alone had supplied a quarter of them, he is said to have remarked that the island was a quarter of France. Sein was made a Compagnon de la Libération, one of only five French communes to receive the honour, and the monument on the quay remembers it.

Beyond the village, the island is a flat stretch of dry-stone walls and seaweed-drying grounds ending at the Goulenez lighthouse. Offshore to the west stands Ar-Men, one of the most exposed lighthouses in the world, which took fourteen years to build on a rock that is only uncovered a few hours a year.

June to August, weather permitting

The season is short and the sea decides it. Boats run all year but in winter the crossing is often cancelled; from June to August the service is daily and the island is at its gentlest, with long evenings and the Raz de Sein at its calmest. Even in summer, bring a windproof layer. Sein is a place for a still day — and for one night's stay, when the last boat has gone.

The crossing is the experience

Penn ar Bed ferries leave Audierne-Sainte-Evette and take about an hour, rounding the Pointe du Raz — a crossing that can be magnificent or very rough, sometimes both. In summer there are also sailings from Brest and Camaret. ⚠️ Check the sea conditions: in strong winds the boat does not run, and a day trip can become an unplanned night.

There is nothing to hire because there is nothing to drive: the whole island is an hour's walk end to end. Two small hotels, a few rooms and a handful of restaurants make up the entire offer — book ahead in July and August. The island's specialities are lobster, the local kig-ha-farz stew on occasion, and the sea itself, which is never far from any window.

Essentials & your questions