Leave Dubrovnik for a private speedboat day on the Adriatic to Mljet. Swim Saplunara, choose between the island’s National Park and Odysseus Cave, and explore secluded bays with a skipper at your service.
Leave Dubrovnik for a private speedboat day on the Adriatic to Mljet. Swim Saplunara, choose between the island’s National Park and Odysseus Cave, and explore secluded bays with a skipper at your service.
You push off from the marina in the hush before high summer—engine notes rising, spray tasting of salt—and the coastline of Dubrovnik slips aft like a memory. The Leader 30 eats distance quickly; pine-streaked islets and pale limestone cliffs stitch the horizon as the Elaphiti and Mljet channels dare you to look farther. By mid-morning the boat drops anchor off Saplunara’s sand and the Adriatic pulls you into clear, shallow water.
Verified experiences and guided adventures in the surrounding area.
Operated by Blue Mile Dubrovnik · Mljet, Dubrovnik-Neretva County
You push off from the marina in the hush before high summer—engine notes rising, spray tasting of salt—and the coastline of Dubrovnik slips aft like a memory. The Leader 30 eats distance quickly; pine-streaked islets and pale limestone cliffs stitch the horizon as the Elaphiti and Mljet channels dare you to look farther. By mid-morning the boat drops anchor off Saplunara’s sand and the Adriatic pulls you into clear, shallow water.
Mljet’s story is written in stone and tide. The island’s karst limestone and rising seas shaped the twin lakes that give the national park its quiet drama; a 12th‑century Benedictine monastery perches on a tiny island in Veliko Jezero, echoing an age when the coast was a string of maritime outposts. The cave tied to Odysseus is less a postcard than a legend—its caverns once sheltered monk seals and sailors alike.
Practically, this private speedboat day is custom-first: choose the National Park’s walking loop and monastery visits, or thread into Odysseus Cave and quieter bays like Marčuleti for freediving with a sea scooter. Expect rocky entries and short swims between boat and shore; wear water shoes and reef-safe sunscreen. Park admission and monastery boat fees are separate, and fuel surcharges are typically paid at tour end in cash or card.
Timing matters—early departures avoid breezy afternoons and give you two calm stops for swimming and snorkelling. If you prefer solitude, ask the skipper to linger at hidden coves where the cove’s trees shade the water and the current seems to nudge you toward silence.
easy.
8 hours.
Suitable for most fitness levels; should be comfortable boarding a small boat and swimming in open water.
National Park Mljet entrance fee is not included; pay onsite at the park entrance or visitor center.
No—fuel surcharge (typically €250–€350 depending on boat) is paid at the end of the tour to the operator.
Yes—infants can join (must sit on laps); the tour is family-friendly but supervise children during swim and rocky landings.
Yes—snorkeling equipment and sea scooters are available as part of the onboard amenities for the day.
Mljet hosted a Benedictine monastery on the island in Veliko Jezero from the 12th century; the area became a national park in 1960 to protect its lakes and biodiversity.
Respect marked paths in the National Park, avoid touching archaeological features, and use reef-safe products to minimize impact on marine habitats.
Blue Mile Dubrovnik operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




You push off from the marina in the hush before high summer—engine notes rising, spray tasting of salt—and the coastline of Dubrovnik slips aft like a memory. The Leader 30 eats distance quickly; pine-streaked islets and pale limestone cliffs stitch the horizon as the Elaphiti and Mljet channels dare you to look farther. By mid-morning the boat drops anchor off Saplunara’s sand and the Adriatic pulls you into clear, shallow water.
You push off from the marina in the hush before high summer—engine notes rising, spray tasting of salt—and the coastline of Dubrovnik slips aft like a memory. The Leader 30 eats distance quickly; pine-streaked islets and pale limestone cliffs stitch the horizon as the Elaphiti and Mljet channels dare you to look farther. By mid-morning the boat drops anchor off Saplunara’s sand and the Adriatic pulls you into clear, shallow water.
Mljet’s story is written in stone and tide. The island’s karst limestone and rising seas shaped the twin lakes that give the national park its quiet drama; a 12th‑century Benedictine monastery perches on a tiny island in Veliko Jezero, echoing an age when the coast was a string of maritime outposts. The cave tied to Odysseus is less a postcard than a legend—its caverns once sheltered monk seals and sailors alike.
Practically, this private speedboat day is custom-first: choose the National Park’s walking loop and monastery visits, or thread into Odysseus Cave and quieter bays like Marčuleti for freediving with a sea scooter. Expect rocky entries and short swims between boat and shore; wear water shoes and reef-safe sunscreen. Park admission and monastery boat fees are separate, and fuel surcharges are typically paid at tour end in cash or card.
Timing matters—early departures avoid breezy afternoons and give you two calm stops for swimming and snorkelling. If you prefer solitude, ask the skipper to linger at hidden coves where the cove’s trees shade the water and the current seems to nudge you toward silence.