🏞️ Lokrum Island

Lokrum lies barely 600 metres off the Old Town, a low green island so close that it fills the seaward view from the city walls, yet it feels a world away. Protected since 1976 as a special forest vegetation reserve, its 72 hectares are cloaked in holm oak, Aleppo pine, olive, and an extraordinary collection of exotic plants gathered over a century and a half. There are no cars, no hotels, and — by long tradition and law — no one is allowed to spend the night. Day visitors arrive by ferry, swim, walk the shaded paths, and leave the island to its peacocks and its silence by dusk.

The island's human story is layered and faintly cursed. Benedictine monks founded an abbey here in the 11th century and farmed it for seven hundred years until they were expelled in 1798, leaving behind the legend of the candle-lit curse. In the 19th century the Habsburg archduke Maximilian — later, briefly and disastrously, Emperor of Mexico — fell in love with Lokrum, restored part of the monastery as a summer residence, and planted the botanical garden that still flourishes near the centre of the island. Richard the Lionheart is even said to have been shipwrecked here in 1192 on his way home from the Crusades.

For most travellers the appeal is simpler: a green, swimmable, walkable escape ten minutes from the marble streets of Dubrovnik. You can float in the warm little salt lake called the Dead Sea, picnic among Mediterranean cacti, climb to the Napoleonic Fort Royal for a panorama back over the Old Town, or simply find a flat rock and read while peacocks pick their way through the pines. The island is also a quiet pilgrimage for Game of Thrones fans, since it stood in for the city of Qarth — and the original Iron Throne prop now sits in a small visitor display.

Lokrum's paths are gentle and well shaded, ideal for a slow ramble rather than a hike. A flat coastal loop rings much of the island, linking the ferry dock with the monastery, the Dead Sea salt lake, and the rocky eastern swimming areas in under an hour of easy walking. A gradual climb leads inland and up to Fort Royal, the star-shaped fortress built under Napoleon's occupation in 1806, whose roof terrace gives the best panorama back across the strait to the Old Town walls. Side trails wind through the botanical garden among agaves and cacti, and quieter paths thread the holm-oak forest where peacocks roam. Surfaces are mostly compacted earth and stone, comfortable in trainers, though there is little signage, so a map from the dock helps.

The island's most conspicuous residents are its peacocks, descendants of birds brought by Archduke Maximilian in the 1860s; they strut the paths and lawns and have become Lokrum's unofficial mascots, joined by ornamental rabbits and a chorus of songbirds in the pines. Offshore, the clear Adriatic shelters sea urchins, wrasse, and the occasional curious fish around the swimming rocks, making mask-and-snorkel sessions rewarding. The botanical garden doubles as a habitat, drawing butterflies and bees to its exotic blooms. As a protected forest reserve the island bans the picking of plants and the disturbing of animals, and visitors are asked to take all litter back to the mainland to keep the ecosystem intact.

Lokrum is reachable only when the seasonal ferry runs, roughly April through November, with boats from the Old Harbour about every 30 minutes between mid-morning and early evening. Crossing time is around 10 minutes. The island effectively closes overnight — staying after the last boat is prohibited, so always confirm the final departure (usually in the evening) when you arrive. June and September are the sweet spots: warm enough to swim, but without the August crush. Allow 3 to 4 hours on the island to combine a swim, the garden, and the abbey ruins without rushing.

A return ferry ticket from the Old Harbour costs about €27 (around $29) for adults and includes the island entrance fee; children pay a reduced rate and infants travel free. There is no separate admission once you land. A café and restaurant near the monastery serve drinks and meals, but prices are higher than in town, so many visitors bring a picnic. Sun loungers and a few facilities exist near the swimming areas. Outside the ferry season the island is closed to the public, and private water-taxis are the only — costly — alternative.

Lokrum can be enjoyed casually, but a guide turns a pleasant swim into a layered story of monks, emperors, and ecology.

• The curse and its victims: A guide ties the 1798 monks' legend to the real misfortunes of later owners like Archduke Maximilian, separating documented history from folklore
• Botanical garden decoded: The exotic plantings have specific origins and a 19th-century imperial purpose; a guide explains why agaves and cacti grow on an Adriatic island
• Reading the abbey ruins: The Benedictine remains and the later Maximilian residence are intertwined, and a guide untangles which stones belong to which era
• Fort Royal's military role: The hilltop Napoleonic fort is easy to overlook; a guide explains its commanding sightline back to Dubrovnik and its place in the city's defences
• Game of Thrones and the throne prop: Guides point out the Qarth filming spots and the story behind the Iron Throne replica kept on the island

Watch the last ferry: Missing it is the classic Lokrum mistake — overnight stays are forbidden and rescue boats are pricey. Bring water shoes: There are no sand beaches, only flat rocks, and the seabed near the Dead Sea lake is pebbly. Pack a picnic: The on-island café is convenient but costly; a packed lunch eaten among the pines is part of the charm. Mind the peacocks: They are tame and will approach food aggressively, so guard your sandwiches. Start early: Catch a morning boat to claim a shady swimming rock before the day-trippers arrive, and you will have the garden paths nearly to yourself.