Board a private boat from Dubrovnik for a full-day exploration of Mljet National Park: swim in salt lakes, visit St. Mary’s islet and peer into Odysseus cave while learning island history and culinary traditions.
More ways to explore the area's outdoor wonders
A low-slung Jeanneau cuts through glassy Adriatic water as you leave Dubrovnik’s harbor behind; pine-scented wind pushes the boat toward Mljet and the twin salt lakes that give the island its hush. On approach the forest takes on a deep, damp green and the shoreline cliffs open to reveal a small coral cay and the stone chapel on St. Mary’s Island — a compact island within the large lake that feels like a secret reached only by boat.
Difficulty
easy
Duration
8 hours
Fitness Level
Light fitness—able to board small boats, handle short walks on uneven terrain and basic swimming is helpful
Wildlife
History
Mljet has been inhabited since antiquity; the Benedictine monastery on St. Mary’s islet dates to the 12th century and Roman remains appear around the coast.
Conservation
Mljet is a protected national park since 1960—respect marked zones, avoid anchoring on sensitive beds and carry out all waste to limit impact.
Reserve your spot on the Private tour to the island of Mljet and Odysseus cave today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef-safe sunscreen
The sun reflects off water and stone—use reef‑safe sunscreen and reapply frequently.
Wear water shoes
Rocky beaches and shallow seabeds are common; protective, grippy shoes make entering and exiting easier.
Carry small local cash
National park entry and some seaside konobas take cash; have small euros or kunas for fees and tips.
Watch for local currents
Swimming around sea caves can expose you to currents—only strong swimmers should attempt open swims near Odysseus cave.
Reef‑safe sunscreen
Protects skin while minimizing impact on marine life and coral.
summer
Water shoes
Protects feet on rocky shores and in the water during snorkeling stops.
summer
Light waterproof jacket
Wind and spray are common on open stretches—a thin shell keeps you comfortable.
spring
Dry bag (small)
Keeps phone, cash and camera dry during boat transfers and short swims.