Reviewed · BLUE CAVE BOAT TOURS FROM DUBROVNIK
Explore Blue & Green Caves With Speedboat – Private Tour
The best part of this private speedboat tour is its mix of sea caves and islands. In four hours, you visit Koločep’s Blue Cave and three Green Caves, then continue to Lopud, Betina Cave, and Lokrum’s Pigeon’s Cave. I like the included snorkeling gear and GoPro, and I like that beer, wine, water, and soft drinks are already on board. The skipper handles the route, docking, and boat work while you focus on the water.
The main trade-off is time. Four hours gives you a fine taste of the coast, but not a long stay on each island. Lopud is more than a quick photo stop, and walking on Lokrum is not included. The tour also needs good weather, and the price makes the most sense for a group of four rather than one or two people.
Key points before you book

- Seven cave stops: See the Blue Cave, three Green Caves, Betina Cave, Pigeon’s Cave, and several smaller caves around Koločep.
- Private boat for up to four: Your group travels alone, with the skipper able to shape the outing around swimming, photos, and island time.
- Koločep is the main event: The blue light inside the cave and the turquoise-green water at the nearby caves make this the strongest part of the route.
- Practical extras are included: Towels, life jackets, snorkeling equipment, fuel, drinks, and GoPro rental are covered.
- Lopud adds a change of pace: You can see its car-free village and sandy beaches, or ask for a lunch reservation at a local fish restaurant.
- Weather matters: You can cancel up to 24 hours before departure for a full refund, and poor weather can lead to a new date or full refund.
Why the private speedboat format works

The Dubrovnik coast is best understood from the water. From shore, you see cliffs, islands, and bright sea. From a small boat, you can slip into places with no road access and stop directly in front of a cave. That makes this tour more than a fast sightseeing circuit.
Because the boat is private, only your group participates. That matters most when you want to swim instead of linger at a viewpoint, or take photos without waiting for a large group to get organized. It also gives you some freedom at Lopud, where you can choose between exploring the village, visiting a beach, or arranging lunch.
The boat carries up to four people for $556.31 per group. At full capacity, that works out to about $139 per person. For two people, the individual cost is much higher, so this is best priced as a small-group splurge. The fuel, skipper, drinks, towels, safety equipment, snorkeling gear, and GoPro use reduce the number of extras you need to arrange.
The experience is offered in English, and the company has captains named Maro, Ivan, and Luka associated with its boat outings. The most useful qualities to look for are calm handling and clear communication. One captain, Maro, is noted for contacting the group ahead of time and having the boat stocked with towels, masks, life jackets, and other essentials. Luka is also praised for keeping the ride comfortable and adjusting to the swells. Those details matter on an open-water trip.
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Koločep’s smaller caves and Blue Cave

Koločep comes first, and the early part of the visit is a series of smaller caves. Not every cave is large enough to enter, and some are best viewed from the boat. That is not a flaw. The appeal is seeing how the coastline breaks into little sea chambers, rock walls, and quiet pockets that you would miss from land.
The skipper supplies the local stories as you move between the caves. These formations are described as secluded sea temples, which is a good way to picture the mood: bare rock, echoing water, and a sudden feeling of being far from Dubrovnik even though the city is close by.
The Blue Cave is the visual high point at Koločep. Sunlight enters the cave and reflects through the water, giving the interior its blue glow. The color changes with the light and water movement, so this is a place to watch for a moment before reaching for your camera.
You can swim near the cave, and the tour is designed to let you get into the water quickly. Bring a swimsuit and expect to use the towel provided afterward. The water access is one reason the private format is useful. You are not simply passing the cave entrance for a photograph. You have time to swim and enjoy the setting.
The three Green Caves and included GoPro
After the Blue Cave, the boat continues to three Green Caves. Here the color is different. Turquoise water and green reflections shift as the surface ripples, creating a more varied scene than the single strong blue tone of the earlier cave.
These caves are also used for swimming and snorkeling. The tour includes masks and other snorkeling equipment, so you do not need to pack your own unless you prefer familiar gear. Life jackets are included too, which gives you a choice between swimming freely and staying supported in the water.
The complimentary GoPro rental is a useful extra. Caves and swimming are difficult to photograph with a standard phone, especially when you are wet or moving between the boat and the water. A GoPro can record the underwater part of the experience and the colorful cave entrances. Ask the skipper how it works before getting in, since the available details do not specify the camera model or mounting equipment.
You should keep expectations sensible. Cave colors depend on sun, water, and the angle of the boat. The Blue Cave may look more or less intense from one moment to the next, and photos rarely capture the full effect. Enjoy the view first, then take pictures.
Lopud: sandy beaches and a slower hour

Lopud changes the rhythm. After the caves, you have time on an island known for its car-free setting, sandy beaches, and remains of an older religious and aristocratic past. The island once had two monasteries, 30 churches, and several noble palaces. Today, you see remnants rather than a complete historic town, but they add context to the quiet village.
The main village has one large sandy beach. On the south side, Šunj sits in a wooded bay and offers another broad sandy stretch. This is a useful stop if your group wants to get out of the boat and have a more relaxed hour rather than continue from cave to cave.
Lopud is also the only scheduled stop where lunch may be arranged. The company can reserve a table at a local restaurant serving freshly caught fish, but lunch is not included in the tour price. If you want this option, request it when arranging the trip. You should also remember that a four-hour tour has limited time, so a sit-down meal will reduce time for swimming or island exploration.
For me, Lopud is especially valuable because it prevents the experience from becoming a single-theme boat ride. The caves provide the drama, while Lopud gives you a village, a beach, and a chance to slow down. Still, you should decide in advance what matters most. You cannot thoroughly explore Lopud, eat a long lunch, swim at every cave, and spend time on Lokrum in the same four-hour window.
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Betina Cave near Dubrovnik

On the return toward Dubrovnik’s Old Town, the boat stops at Betina Cave. You can reach it only by sea, which gives the stop a more secluded feel than the island visits. Inside is a small pebbly beach, and the cave faces southeast.
That direction matters in the afternoon. The cave can be entirely shaded and cooler then, making it a pleasant place to swim when the sun is strong. The boat moors in front, and you can choose among swimming, snorkeling, taking photos, or jumping from the cliffs.
Cliff jumping is clearly a matter of personal comfort and ability. You do not need to do it to enjoy the stop. The important point is that the tour offers several ways to use the same pause. If you prefer a quiet swim, you can do that. If you want action, the rocks provide a more daring option.
Betina Cave may be one of the most practical stops for families or mixed groups because people can spread out in their choices. Still, pay attention to the skipper’s instructions around rocks, boat movement, and water entry. Life jackets are supplied, but the tour description does not promise specialized instruction or lifeguard service.
Lokrum and the large Pigeon’s Cave

Across from Betina Cave is Lokrum, where you see Pigeon’s Cave, described as the largest of Dubrovnik’s caves on this route. It sits on the outer side of the island, with steep rocks and Mediterranean plants around the entrance.
The cave’s shape reflects long exposure to strong waves. That slow work of the sea is easy to read from the rough rock walls and open entrance. You do not need a formal lecture to appreciate it, though the skipper’s explanations help connect the scenery to the forces that made it.
The boat stops in front of the cave rather than taking you on a walking tour of Lokrum. This distinction is important. Walking on Lokrum is not included, so book this experience for the water access and cave views, not for a full visit to the island’s interior.
Pigeon’s Cave is a fitting final stop because it feels larger and more dramatic than the smaller Koločep formations. It also brings you close to Dubrovnik again, so the return has a clear sense of place. You have spent the morning or afternoon moving through secluded coastal spaces, then finish within sight of the city area.
Drinks, gear, and what to bring

The included supplies make this a fairly easy outing to prepare for. The boat provides:
- Beer, wine, water, and soft drinks
- Towels
- Snorkeling gear
- GoPro rental
- Life jackets
- Fuel and all listed fees
The minimum drinking age is 18. Alcohol is available during the trip, but you should treat it as an optional refreshment, not the purpose of the outing. You still need to swim, move around a boat, and follow the skipper’s safety directions.
Bring a swimsuit, sun protection, and dry clothing for afterward. A phone or camera is useful, but do not rely on it for the water shots when the GoPro is available. Since lunch is not included, plan ahead if you want the restaurant option on Lopud.
The tour is offered in English. Service animals are allowed, and the meeting area is near public transportation. Most people can participate, but the supplied information does not give detailed accessibility measurements for the boat or caves. If mobility, balance, or water entry is a concern, ask the operator before booking.
Timing, weather, and cancellation

The tour lasts about four hours. That is long enough to reach several islands and caves, but short enough to fit into a compact Dubrovnik schedule. You should think of it as a carefully packed coastal sampler rather than a full-day island cruise.
The order of stops may be affected by conditions on the water. The experience requires good weather. If the operator cancels because of poor weather, you can choose another date or receive a full refund.
You can cancel for a full refund up to 24 hours before the start time. Cancellations or changes made less than 24 hours before departure are not accepted for a refund, and the cut-off follows local time. The activity is often booked well ahead, with an average booking lead time of 136 days, so reserve early if your dates are fixed.
Who will get the most from this tour
I would choose this for a group of up to four that wants active coastal sightseeing without sharing a boat with strangers. It suits people who value swimming, snorkeling, cave photography, and a flexible island stop more than museums or long walks.
It is also a good fit for a short Dubrovnik visit. You see several different settings in one outing: small caves, glowing water, a sandy island, a shaded pebble beach, and the rocky edge of Lokrum. That variety gives you a strong sense of the coast without committing an entire day.
I would think twice if your main goal is to explore Lopud or Lokrum on foot. The tour only allows limited island time, and walking on Lokrum is not included. I would also compare the cost carefully if you are traveling alone or as a couple. The private boat is much better value when four people share the $556.31 price.
Should you book the Koločep cave tour?
Book it if you want a private, active half-day on the water and your group can fill most of the four seats. The Blue Cave, three Green Caves, Betina Cave, and Pigeon’s Cave give you plenty of visual variety, while Lopud adds beaches and a little island history. Included drinks, towels, snorkeling gear, and GoPro use make the planning simple.
Skip it if you want a slow island day, a long lunch, or a thorough visit to Lokrum. The route covers a lot, and that is both its strength and its limit. For the right group, especially one that enjoys swimming and good boat handling, it is a practical way to see the Dubrovnik coast from its most memorable angle.
FAQ
How long is the private cave and island tour?
The experience lasts approximately four hours.
How many people can join the private tour?
The price covers one private group of up to four people. Only your group participates.
Which islands and caves are included?
The route includes several smaller caves, the Blue Cave and three Green Caves on Koločep, Lopud, Betina Cave, and Pigeon’s Cave near Lokrum.
Is snorkeling equipment provided?
Yes. Snorkeling gear, towels, and life jackets are included.
Are drinks included?
Yes. Beer, wine, water, and soft drinks are provided. The minimum drinking age is 18.
Is lunch included?
No. Lunch is not included, but a reservation can be arranged at a local Lopud restaurant serving freshly caught fish.
Can I walk around Lokrum?
No. The tour visits Pigeon’s Cave from the boat, but walking on Lokrum is not included.
What happens if the weather is bad?
The experience requires good weather. If it is canceled because of poor weather, you can choose another date or receive a full refund. You can also cancel up to 24 hours before the start time for a full refund.
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