For nearly six kilometres, the ship sails up a corridor of deep water between golden hills, small forts and quarantine islands: the entrance to Mahón ranks among the longest natural harbours in the world, and among the most beautiful arrivals in the entire Mediterranean. The British, who occupied Menorca for most of the 18th century, made it their great naval base; the town retains a singular accent, somewhere between Spain and Georgian England.

Docking at the foot of the old town

The quays lie directly below the historic centre. To reach the upper town, you climb the staircase or take the glass elevator that lifts visitors to the heart of the lanes. In a few minutes, you go from the harbour terraces to shaded squares, churches and homes with sash windows — an unexpected British legacy under the Balearic sun. The contrast gives Mahón a restrained elegance, less exuberant than the neighbouring Balearic capitals, and that is precisely its charm.

Strolling through Georgian Mahón

The old town is discovered on foot: Plaça de la Conquesta and its patrician façades, the Church of Santa María and its renowned great organ, and the market set up in the former Carme cloister. The fish market, a little farther down, brings together stalls of the day's catch and tapas counters where locals sit down in the late morning — the ideal place to taste Mahón without a program.

Gin and mayonnaise

A stone's throw from the quays, the Xoriguer distillery keeps alive another trace of the English era: Menorcan gin, distilled in copper stills and sold in its characteristic handled bottles. You visit, sniff and taste pomada — gin and lemonade — which accompanies every festival on the island. As for mayonnaise, legend has it that it was born right here, "salsa mahonesa" brought back to France after the capture of the port in 1756. Menorcans will not budge on this, and you can see why.

The harbour and its fortresses

The harbour itself is the main attraction. Launches offer tours of the harbour, skirting Illa del Rei and its former military hospital, the imposing La Mola fortress that locks the entrance, and the village of Es Castell, the former British garrison quarter. Seen from the water, the military history of the Mediterranean unfolds over a few kilometres of shoreline.

The island beyond the port

If the port call is long, Menorca rewards the curious: aristocratic Ciutadella at the other end of the island, the turquoise coves of the south, white villages like Binibeca, or Monte Toro, which takes in all of Menorca, a biosphere reserve far from mass tourism. Mahón cheese, sobrasada and fresh cheese pastries complete the culinary portrait.

An Italian-style stage

Music lovers will make a detour to the Teatre Principal de Maó, reputed to be the oldest opera house in Spain: touring Italian companies stopped here as early as the 19th century, and the town has kept a lively operatic tradition. The Italian-style interior, all velvet and understated gilding, is surprising in a town of this size — yet another legacy of Mahón's cosmopolitan port.

Leaving by the grand channel

Departure offers the spectacle in reverse: the forts filing past, the sailboats coming home and the evening light on the hills. Mahón slowly recedes, a port too discreet for its beauty, and passengers understand what the admirals of old understood before them: this is one of the finest anchorages in the Mediterranean.