Blue Cave Dubrovnik Tour: 7 Caves in 4 Hours by Speedboat From Marina Frapa

Blue Cave Dubrovnik | Private and Group tours

Blue cave & 7 Caves Tour (4h) + Drinks & Snorkel

★ 4.9 (984) · from $55

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Prices and timetables checked 2026-10-17. This page contains affiliate links. Dollar prices are converted at the 2026-10-16 Frankfurter rate.

The Blue Cave Dubrovnik tour is a 4-hour small-group speedboat trip from Marina Frapa that visits seven sea caves, including the Blue Cave, three Green Caves, the Bat Cave and two Bezdanj caves, with welcome drinks and snorkelling gear included.

I'd book it if you want the cave circuit in the shortest practical time and a price under $60; I'd skip it if you cannot swim, get seasick, or want a hot lunch or a free-roaming private charter. My Dubrovnik boat tours guide compares every trip, and my Harbour Advisor home page covers the other cities.

The detail that changes the decision is the meeting point. It is a boat office on Lapadska obala, not the Old Town, and the operator asks you to arrive 10 to 15 minutes early.

What is the Blue Cave Dubrovnik tour and what do you see?

It is a 4-hour speedboat circuit of the caves around Koločep, starting from the Gruž side of Dubrovnik, run as a small group with a skipper who also acts as guide.

The seven caves in the title are spelled out in the description: the Blue Cave, three Green Caves, the Bat Cave and two Bezdanj caves. The itinerary adds lighthouses and a swim stop on Koločep.

The listed times add up to about 2 hours 35 minutes of stops; the other 80 minutes of the 4 hours is sailing and boarding.

The listing says plainly that guests must be comfortable in the water, because the swimming and snorkelling are the core of the trip. Wear swimwear under your clothes and keep your phone in a waterproof case, since the listing suggests a waterproof camera.

• Blue Cave: the headline stop, where you swim in.
• Green Caves: three caves with emerald light; one reviewer liked them best of all.
• Bat Cave and Bezdanj: shorter pass-by stops after the swims.
• Koločep: a 45-minute swim and walk, which the review summary says could be explained better.

Where does the Blue Cave Dubrovnik tour leave from?

It leaves from the Gari Boat office at Marina Frapa Dubrovnik, Lapadska obala 21a, and staff walk you from the sign to the boat.

You find the office on Google Maps, spot the Gari Boat sign, and be there 10 to 15 minutes before the boat leaves. Staff wait at the office and walk you to the vessel.

From the Old Town you need a bus or taxi. Libertas lists €2.50 for a ticket bought on the bus and €5.31 for a 24-hour ticket; its price list carries no date. If you stay inside the walls, a UNESCO World Heritage property of 96.7 hectares, plan the transfer before you book the earliest slot.

How long is it and when does it sail?

The tour takes 4 hours from boarding to return, and it runs on the dates GetYourGuide shows; the listing states no season and no clock times.

The reviews give the best clue: they run from 7 to 12 October 2026, so it was operating in mid-October, and one reviewer describes an afternoon trip. For other months, check the calendar.

In late autumn a 4-hour trip that starts after midday can end near dusk: sunset is 16:26 on 15 November. Book a morning departure for the best light in the caves.

What is on board and what is included?

You get a skipper, life jackets, snorkelling masks, floating noodles and welcome drinks; you bring swimwear, a towel, sunscreen and a waterproof camera.

A skipper who doubles as guide keeps the group small and the briefing short, so the stops run to the clock on the listing. The tour needs you to swim and snorkel. The operator rules out non-swimmers and anyone who suffers from seasickness, which is stricter than the wording on some other cave trips.

Is the Blue Cave Dubrovnik tour worth it vs a private boat?

At $55 for four hours ($13.75 an hour) it is cheaper than the $73 private-labelled caves boat and, for most travellers, covers more caves than the Blue Cave add-on on the island cruises.

The island cruise charges 20 euros, about $22.51, for a single Blue Cave stop, so $17 plus the extra is about $39.51 for the Blue Cave only. Here $55 buys the whole cave circuit, though no island day. If you prefer your own skipper and route, my Dubrovnik private boat tours page compares the charters, and the snorkelling tours page lists the other swim-led trips.

96.7 ha is the area of the Old City of Dubrovnik World Heritage property, inscribed in 1979 and listed as in danger from 1991 to 1998.

The walled city is the postcard, but the caves are the half-day that most visitors then talk about.

When is the best time to go?

July and August give the warmest sea, 25.6 and 25.9°C, with just 2 and 5 days of 1 m waves in 2025, while June had none.

Two of the October reviewers mention wind or poor weather, and the same month had 12 days with offshore waves of 1 m or more in the model data, plus 2 days of wind at 30 km/h or more. The wave column comes from an offshore point and overstates conditions in the lee of Koločep, but it ranks months fairly.

What do passengers say?

All ten reviews I could read score five stars, so they show strengths, not how often it goes wrong: the skippers and the swims stand out.

• Skippers: four different skippers are named as helpful, knowledgeable and quick at the helm.
• Refreshments: a stocked cooler and drinks on hand are mentioned in two reviews.
• Weather: two October visitors went out in windy or poor conditions and still rated it five stars.
• Value: one reviewer calls it very good value for money.

Keep in mind that the reviews I could read are all recent, from 7 to 12 October 2026, and come from the "Recommended" sort, so they lean positive. Sub-scores on the listing are Guide 5.0, Transportation 4.9 and Value for money 4.9. The listing's summary adds only one wish: firmer detail on the island stop and the timings.

Who should skip it?

Skip it if you cannot swim, if you get seasick, or if you need a seated meal, because the operator excludes the first two and there is no food on board.

• Non-swimmers: excluded by the operator.
• Families with small children: no age limits are stated; ask before booking.
• Wheelchair users: electric wheelchairs are not allowed on board.
• Lunch seekers: look at the Marinero Elaphiti cruise, which offers a lunch option.

How do you book the Blue Cave Dubrovnik tour?

Frequently asked questions

Sources: GetYourGuide listing; UNESCO World Heritage Centre; Libertas Dubrovnik price list; Dubrovnik Tourist Board; Open-Meteo archive and Marine APIs (2025); sunrise-sunset.org; Frankfurter; OSRM foot routing.