Le Sin

Le Sin is the signature restaurant of the Sofitel Biarritz Le Miramar — a modernist five-star hotel built directly on the seafront at the northern end of the Grande Plage. The dining room occupies a full panoramic floor with floor-to-ceiling windows that arc 180 degrees around the Atlantic, and the terrace, when weather permits, brings the Bay of Biscay to within a few metres of the tables.

Chef Laurent Vignaud, who has run Le Sin since 2019, cooks in a modern-French idiom with heavy use of local seafood — a ceviche of daurade royale with passion fruit and Espelette, a grilled cod with parsley-root purée and beurre blanc, a line-caught sea bass roasted whole. The tasting menu at €140 includes six courses and a sommelier-selected pairing; the à la carte is priced at around €80 per head for three courses.

The wine list is strongest on Southwestern France and the Rhône. The sommelier team is unusually flexible — they will do blind-tasting flights on request, which is the best way to explore Jurançon and Irouléguy without ordering full bottles.

For business lunches, the private dining room at the eastern end of the restaurant seats twelve and can be booked for discreet meetings. Arrive 15 minutes before sunset for the best ocean view.

Le Sin is Biarritz's best business-dinner room. The panoramic view supplies automatic atmosphere — neither party has to carry the conversation alone — and the hotel setting signals discretion. The private dining room for twelve is the quietest closed-door space in the region. The tasting at €140 sits comfortably in expense-account territory. For lunch, the sea-facing window tables are the city's best daylight dining setting.