Le Château de Sable takes half-day and full-day study days, residential seminars, board meetings, general assemblies and private or company receptions. It offers a modular meeting room, a sea-facing hall that seats 80 for dinner or takes 100 for a cocktail with the terraces, and 27 bedrooms. The eco-hotel and restaurant stands at 38 rue de l'Europe in Porspoder, in north Finistère, facing the Saint-Laurent peninsula and the Four lighthouse, 35 km from Brest.
Seminars and company events
The hotel sells half-day and full-day study days and residential seminars of one or two days, all with an equipped room, a welcome coffee, breaks and meals. The meeting room has large bay windows with daylight and views of the sea and countryside. It sets up as theater, U-shape, classroom, banquet or workshop, and the hotel describes it as suited to small and medium groups. Equipment includes a video projector, a 2 by 3 m screen, a sound system, Wi-Fi and flipcharts. A dedicated contact handles logistics and breaks.
For team building, the coast offers hikes on the GR34 path, kayak, paddle and sailing, and boat trips to Ouessant and Molène. With partners, the hotel runs a role-play game called Le Pacte, a giant Cluedo, a team challenge, a 90-minute mixology workshop and a cooking workshop with a chef.
Weddings and receptions
The hotel hosts receptions such as birthdays, family meals and company dinners. A cocktail for up to 100 guests can be set facing the sea on the outdoor terraces or inside the main hall. A gala dinner seats up to 80 in the same hall, which is arranged to the size of the event. The chef builds the menu with each client. Weddings are not described separately on the site.
Rooms and capacities
The main hall faces the sea and takes 80 seated or 100 for a cocktail including the terraces. The meeting room has its own published equipment list but no stated capacity. Floor plans can be downloaded from the hotel's site. Partners can supply entertainment, flowers and transfers, the hotel is accessible to guests with reduced mobility, and a car park of 300 spaces is nearby.
Accommodation
The hotel has 27 bedrooms, two of them adapted for reduced mobility, split between suites, sea-view rooms and garden-view rooms. The seminar page lists 26 rooms available for residential groups. A wellness area offers Ayurvedic, energy and marine treatments, massages for two, and Pilates sessions.
Catering
The restaurant serves a single seasonal menu from Wednesday to Sunday, lunch and dinner, in a large room open onto the heath and the Iroise coast. The kitchen uses fresh produce only: pollock and line-caught sea bass from fishermen in Argenton and Lannildut, lobster in season, and vegetables from the Kergroadez kitchen garden. For seminars, the chef offers business lunches, team dinners with wine pairings and menus adapted to allergies or diets. The hotel holds the Logis d'exception and Table distinguée labels.
History and setting
The hotel overlooks the Saint-Laurent peninsula, a former island linked to the mainland by a shingle bar, now a protected natural area. Opposite stands the 28-meter Four lighthouse, which marks the passage between the Channel and the Atlantic. The GR34 coastal path passes by the hotel.
Getting there
Brest airport and Brest station are 35 km away, both with daily connections across France. By car from Brest, take the D5 toward Saint-Renan, then the D68 toward Argenton, and the D27 to Porspoder. Bus line 16 links Brest bus station to Porspoder village, and the hotel can book taxis.
