Bay of Kotor: The Mediterranean Fjord You Didn’t Know Existed

The Bay of Kotor is not technically a fjord, it is a ria, a drowned river valley rather than a glacier-carved inlet, but the effect is the same: limestone mountains rising nearly vertically to over 1,700 metres, reflected in water that shifts between jade and deep blue depending on the sky, with medieval towns tucked into whatever flat ground the geology provided. The bay curves inward twice, creating an almost completely enclosed inner bay that feels genuinely remote despite being 2km across.

Most visitors arrive in Kotor itself, which is the sensible approach. The Venetian-era walled old town is one of the better-preserved medieval urban centres on the Adriatic, with a complexity of alleys, squares, and churches that rewards walking without a specific destination in mind. The walls climb the cliff directly above the town to the fortress of St John at 280 metres; the walk up takes 45 minutes and costs €8 per person for the path access, which is good value for the view from the top.

The Walls and the Old Town

The fortification walls, built by Venice during its occupation from 1420 to 1797, are the town’s defining physical feature. Four and a half kilometres long, with the town contained within and the walls extending up the cliff face above, they survived the 1979 earthquake that damaged much of the surrounding region and were subsequently restored. Walking the full circuit inside the walls takes about 90 minutes at a slow pace.

Inside: the Cathedral of Saint Tryphon, the town’s patron, was largely destroyed in the 1979 earthquake and carefully reconstructed. The maritime museum (Muzej Grada Kotora) covers the bay’s seafaring tradition, which was serious, Kotor’s sailors served as far afield as the Ottoman and Russian navies. Entry around €4.

The cats of Kotor are a running joke and also genuinely everywhere. The city has been associated with cats since the medieval period and there is now a cat museum. Whether this is charming or excessive depends on your feelings about municipal cat tourism.

Perast and Our Lady of the Rocks

Perast, 12km north of Kotor around the bay, is a village of Baroque palaces built by wealthy merchant families in the 17th century who made their fortunes supplying the Venetian fleet. The main street faces the water; behind it the palaces are mostly in slow decay, which gives the place an elegiac quality that the more polished Croatian coast lacks.

From Perast, water taxis depart for Our Lady of the Rocks (Gospa od Škrpjela), an artificial island created over centuries by sailors who dropped rocks into the sea and attached a votive tradition to the practice. The church on it dates from the 17th century and contains hundreds of votive paintings by sailors who survived various disasters, displayed ceiling to floor. Entry is free; the boat is €5 return.

Getting There

Kotor is connected by daily buses from Dubrovnik (2 hours), Podgorica (1.5 hours), and Budva (45 minutes). The nearest international airport is Tivat, 6km away, with connections from London Gatwick, Vienna, and other European cities from around April to October. The drive from Dubrovnik through the coastal mountains is one of the more spectacular stretches of Adriatic road.

Practical Notes

Summers (July-August) are very busy and very hot. The old town narrows accumulate heat; arrive early and exit by noon if you’re there in peak season. May, June, September, and October are significantly more comfortable. The inner bay is sheltered enough to swim in from May onwards; outside beaches at Dobrota and along the outer bay are better than anything inside the walled town itself.

Prices are lower than Croatia for equivalent accommodation and food, which is one reason Montenegro has attracted increasing visitor numbers since the late 2010s. The most interesting eating is not in the tourist restaurants on the old town squares but in the places on the bay road north toward Perast.