Don Matteo

Don Matteo is Ajaccio's most focused destination for fresh Corsican seafood, occupying a well-worn dining room at 8 Rue Emmanuel Arène a short walk from the city's old port. The restaurant's reputation rests on daily deliveries from local fishing boats and from the Diana lagoon on the east coast of the island, whose brackish waters produce some of the finest mussels in the entire Mediterranean. The Diana lagoon mussels — moules de Diana — are the dish most visitors come specifically to eat: served simply marinière or gratin-style, they arrive plump and briny, tasting definitively of the Corsican sea. The remaining menu navigates the day's catch with confidence: grilled red mullet, sea bass roasted whole with fennel and pastis, and the restaurant's occasional bouillabaisse — a labour-intensive production that is offered on select evenings and worth asking about when reserving. The dining room is straightforward: tiled floors, closely packed tables, and the kind of noise level that indicates a room with a loyal local following. Service is attentive without ceremony, and the proprietors take evident pride in the provenance of their produce. The wine list prioritises Corsican whites and rosés, with the mineral-edged whites of Patrimonio and the aromatic rosés of the Ajaccio appellation pairing particularly well with the seafood-heavy menu. Don Matteo operates Monday to Saturday and observes a traditional midday service alongside its evening sittings. Reservations are recommended to secure a table, particularly on weekend evenings.