Dubrovnik: Blue Cave & Šunj Beach Boat Tour Small Group

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Free cancellationTravelers' pick

1/18

Duration4h

GroupUp to 16

LanguagesEN · HR

Mobile ticketAccepted

Four hours, four caves, one sandy beach—and the boat does the traveling

You get picked up from Dubrovnik, spend four hours exploring Blue Cave and three hidden sea caves in the Elafiti Islands with snorkeling gear in hand, then beach time at Šunj with a drink included. The boat is small, the group is smaller, and a local skipper handles all the navigation and timing—you just show up and follow the crew.

Step-by-step itinerary

Explore Blue Cave and Šunj Beach

Boat to Blue Cave on Koločep
Explore Blue Cave and nearby caves
Snorkel in underwater caves
Visit Elafiti Islands by boat
Relax at Šunj sandy beach
Swim or enjoy drinks at beach bars

The Experience

Most boat tours from Dubrovnik pack you onto a crowded deck and point at things from a distance. This one does the opposite: the skipper brings the boat close enough to the Blue Cave entrance that children don't have to swim far, and the group stays small enough that you're not jostling for a spot at the rail. The boat leaves with snorkeling gear already loaded, beer and wine chilling in the onboard fridge, and a crew member who knows which caves the guidebooks don't mention.

The first stop is the Blue Cave on Koločep island, where the limestone walls glow underwater and the light hits in a way that makes the whole thing feel like you've swum into a photograph. After that, a few minutes by boat and you're at three smaller caves tucked into the same island—the kind of places where you can squeeze through narrow openings and come out the other side with salt in your hair and a story. The snorkeling gear stays with you the whole time, so if the water looks clear enough, you drop in and look around. If you'd rather just float and watch, that works too.

Around the middle of the tour, you stop at one of the Elafiti Islands—the westernmost one, car-free and lined with pine forest and limestone cliffs. It's a pause, a moment to shift from the caves to what comes next. Then the boat heads to Šunj Beach, the only sandy beach in the Dubrovnik region that's worth the trip, and you get about an hour to actually sit down. Some people swim, some order a drink from one of the beach bars, some just lie there and let the Adriatic do its thing. The boat waits. There's no rushing.

The whole tour runs four hours, and the group never gets bigger than a handful of people—that's the whole point. The skipper and crew member are local, which means they know the water and the timing and which caves are worth the detour. If the weather turns rough or the sea gets choppy, they'll cancel and let you rebook for another day. It's not a risk you take; it's built into how they operate.

What’s included

Your four hours include a professional skipper and crew member, snorkeling equipment, beer and wine, bottled water and soda, use of an onboard fridge for your own drinks, and fuel surcharge. You visit Blue Cave and three smaller sea caves on Koločep, explore the Elafiti Islands, and get an hour at Šunj Beach.

Good to know

Easy physical levelPublic transport nearbyInfants must sit on laps

Operated by MARINERO excursions & transfers

Is this one for you?Right for travelers staying in Dubrovnik who want to see the caves and swim without arranging a boat or managing a large group—the small-group format and local crew mean you get personalized attention and access to spots bigger tours skip. Plan for a full four hours on the water; that's what lets the skipper take time at each cave instead of rushing through.