Fort Royal

Fort Royal is a Napoleonic-era fortress on Lokrum island, just off the coast of Dubrovnik, Croatia.

Why was the fort built?

French troops began construction in 1806, shortly after Napoleon's army took control of Dubrovnik. Recognizing the strategic value of Lokrum, the French built the stronghold on Glavice hill, the island's highest point at 97 metres above sea level. Construction wasn't finished until around 1835, by which time Austria had taken over the region - which is why the fort is also known as Maximilian's Tower, named after Archduke Maximilian of Habsburg, who later owned the island. Its purpose was to guard the sea approach to the city and control the bay below.

What will you find at the fort?

The structure has a circular layout covering roughly 350 square metres, ringed by walls, ramparts and a dry moat, with bastions arranged around a central tower. More than two centuries on, the walls are still largely intact and open to walk along. The real payoff for the climb is the view: from the fort's platform you get a sweeping panorama over Dubrovnik's old town, its city walls, and the open Adriatic beyond. It's one of the most photographed viewpoints in the area.

How do you get to Lokrum and the fort?

Lokrum sits just a few hundred metres off Dubrovnik's Old Town harbour. A ferry runs to Portoč Cove on the island, with the crossing taking around 10 minutes; during the season, boats depart roughly every half hour. From the landing point, a marked footpath climbs uphill to the fort - the walk takes anywhere from ten to thirty-odd minutes depending on your pace. Wear proper shoes, since parts of the trail run over uneven, rocky ground.

What else is worth seeing on the island?

Lokrum is more than just the fort. The island is first mentioned in records from 1023, when a Benedictine monastery was founded there; its ruins still stand near the centre of the island. A Botanical Garden was established in 1959, filled with subtropical species brought from Australia and South America. Peacocks also roam the paths - descendants of birds Archduke Maximilian introduced from the Canary Islands, and now something of an unofficial island mascot. On the southern side of Lokrum lies a saltwater lake known as the Dead Sea (Mrtvo More), up to 10 metres deep, where calm, warm water makes for easy swimming.

When is the best time to visit?

Lokrum is a day-trip destination - plan your visit around the ferry timetable, since there's no overnight accommodation on the island and you'll need to catch the last boat back. A trip to the fort and the rest of the island typically fills half a day and pairs well with walking Dubrovnik's city walls. In summer, an early start helps you beat both the heat and the crowds on the uphill path.

Frequently asked questions

How long is the walk from the harbour to Fort Royal? The path climbs to the island's highest point and usually takes ten to thirty-odd minutes on foot, depending on fitness and pace.

Can you go inside the fort? Yes - visitors can walk along the walls and reach the viewing platform. The fort is part of the island's walking route, accessible once you've bought a ferry and island entry ticket.

Why is it also called Maximilian's Tower? The fort was completed under Austrian rule, and the island later became the property of Archduke Maximilian of Habsburg, which gave the fort its alternate name.

Is it worth combining the fort with the rest of Lokrum? Definitely - the route to and from the fort passes the Benedictine monastery ruins, the botanical garden, and the Dead Sea saltwater lake, so a single ferry trip covers several sights at once.