Reviewed · DUBROVNIK TOURS
Private Three island Tour from Dubrovnik
The best part of this private Dubrovnik boat trip is the chance to reach sea caves and swimming spots that are hard to enjoy on a crowded group cruise. You can enter Lokrum Cave by boat, swim into Koločep’s Blue Cave, and jump from the boat or nearby cliffs if conditions suit you.
I like the private format, since your group of up to eight can spend more time swimming instead of following a fixed crowd. I also like the mix of stops: Lokrum gives you a quick taste of the coast, Koločep brings the caves, and Lopud offers a proper beach break with time for lunch.
The main catch is the extra cost. The skipper fee and fuel surcharge add €200 in cash to the advertised group price, and the final outing can last anywhere from four to eight hours depending on the day’s plan and time spent ashore.
Key points to know before you book

- Koločep’s Blue Cave is the main water stop: You can enter with snorkeling gear, stand inside the cave, and swim in its blue-lit water.
- Lopud gives you the longest land break: You have about three hours for Sunj Beach, lunch, churches, and a walk around the island.
- The boat trip is private for up to eight people: That works well for families and friends who want control over swim time and pace.
- Skipper Luka gets special praise: He is described as kind, attentive, and skilled on the water.
- Budget another €200 in cash: A €100 skipper charge and €100 fuel surcharge are paid on the boat.
- Weather controls the day: Poor conditions can lead to a new date or a full refund, but the sea may still affect the order and length of stops.
Four islands, one easy day from Dubrovnik
Dubrovnik’s old harbor looks different from the water. Instead of staring up at the city walls from a busy lane, you see the fortifications, harbor, and red roofs spread along the coast. This trip uses that change of viewpoint well, while adding four very different island stops.
The route includes Lokrum, Koločep, Šipan, and Lopud. Technically, the schedule lists short stops at Lokrum and Šipan, a longer cave visit at Koločep, and the biggest break on Lopud. That makes the outing less about checking off islands and more about combining swimming, scenery, and a relaxed beach afternoon.
You leave at 10:00 am and return to the meeting point. The advertised duration is roughly four to eight hours. That wide range matters. A quick version might suit you if you want a half-day on the sea, while a longer version leaves room for swimming, lunch, and a walk on Lopud.
Because the boat is private, you are not sharing the day with strangers. The group limit is eight people, a useful size for two families or a group of friends. You can also tell the skipper what matters most to you, within the limits of weather, sea conditions, and the planned route.
A few more Dubrovnik half-days to weigh up
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Lokrum Cave and Dubrovnik from the sea

Lokrum is an uninhabited island directly in front of Dubrovnik, so it is one of the easiest island sights to add to a boat day. Here, the goal is not a long land visit. You approach by boat, enter Lokrum Cave, and have a chance to swim or jump from the boat.
The stop is scheduled for about 30 minutes. That is enough for a quick swim and photographs, but not enough for a full exploration of the island. If you want Lokrum’s botanical gardens, monastery, or other shore sights, you would need a separate visit.
The short stop works because the boat itself is part of the attraction. You get close to the rocky coast and see how the island meets the water. If you have children, check that everyone is comfortable with boat access and swimming before making this the main expectation of the stop.
I would bring a swimsuit under your clothes and keep your phone in a waterproof case. Bottled water, soda, snorkeling equipment, and a restroom are included, but towels and floaties are not listed as standard inclusions, even though one account of the outing says towels, masks, and floaties were provided. Ask the operator before departure if those items matter to you.
The Dubrovnik walls seen from the water

The run toward Koločep includes a slow pass with views of Dubrovnik’s city walls and old harbor. This is a small part of the day, but it gives you one of the clearest photo chances.
From shore, Dubrovnik’s walls can feel monumental and crowded. From the sea, you get a wider view of the fortifications and the harbor’s position below them. The slow pace is helpful for photographs, especially if you want a picture that includes both the old city and the coastline.
Do not treat this as a formal sightseeing talk about Dubrovnik. The supplied details focus on the view and the boat ride, not on a historical presentation. If your priority is detailed history, pair this outing with a walking tour of the old city.
Koločep’s Blue Cave and the best swim

Koločep is the water-focused heart of the day. The boat stops at the Blue Cave, where you can use the supplied snorkeling equipment and swim inside. The water appears blue, and the cave is shallow enough in places for you to stand on your feet.
That combination makes this stop more approachable than a cave visit that requires strong swimming skills. Still, you need to be comfortable entering the water from the boat. The experience depends on sea conditions and your own confidence, so do not feel pressured to snorkel or swim inside if you are uneasy.
The visit lasts about one hour. That gives you time to see the cave, snorkel, and enjoy the water rather than making a rushed photo stop. If you like active outings, this is also the spot for cliff jumping, provided conditions and the skipper make it safe.
Cliff jumping deserves sensible limits. The description presents it as an option for adventurous participants, not a required part of the tour. Ask Luka where jumping is suitable, follow his instructions, and never assume that a familiar-looking ledge is safe.
The cave is likely to be the most memorable stop for many people, but it is also the part most affected by weather, waves, and water visibility. A private boat helps because you can spend more time here if the conditions are good, but it cannot guarantee perfect sea conditions.
Same stretch of coast, a completely different day out:
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Šipan, the quiet agricultural island

Šipan is the largest island in this group, with a highest point of 243 meters. Its interior includes two limestone ridges and a lower area where olives, figs, vines, carob trees, almonds, oranges, and other citrus are cultivated.
The scheduled stop is about 30 minutes, so think of Šipan as a scenic pause rather than a full island tour. You may get a sense of its more rural character, but you should not expect time for a long walk or a detailed visit to every settlement.
This brief stop adds useful variety. Lokrum is an uninhabited island by Dubrovnik, Koločep is about caves and water, and Šipan brings cultivated land and a quieter pace. If you prefer nonstop swimming, this may feel like the least exciting stop. If you enjoy seeing how an island is used and lived on, it gives the route balance.
The short visit also keeps the day from becoming too demanding. Four islands sound ambitious, but not every stop requires you to get off the boat or spend hours walking in the sun.
Lopud and three hours at Sunj Beach

Lopud is where the day opens up. You have about three hours here, enough for swimming, sunbathing, lunch, and a walk. The main draw is Sunj, a sandy beach known for shallow water.
That sand and shallow entry make Lopud the most practical stop for families with children. It is also a welcome change after the cave stop, where the focus is on swimming from the boat. At Sunj, you can settle into a longer beach break without rushing straight back aboard.
You can eat at a local restaurant on the island. A useful tip is to ask the skipper to arrange a reservation at his suggested lunch restaurant. This is not included in the tour price, and you should confirm the restaurant details and meal cost before agreeing, but assistance with timing can save you from losing part of your beach break.
Lopud also has several cultural sights. You can look for churches from the 15th and 16th centuries, the remains of the Rector’s Palace, fortress ruins, and a 15th-century Franciscan Monastery above the village. With only three hours, you will need to choose between a longer swim, lunch, and a fuller walk.
I would not try to see every sight on a hot day. Pick Sunj Beach as your priority if you want an easy family afternoon. Choose a short walk through the village if you have already had enough water time. The value of Lopud is that you get a choice.
What the private boat format adds

A private boat makes the most difference for groups with mixed interests. One person can snorkel, another can stay aboard, and children can spend more time at the sandy beach without the whole party being forced into the same activity.
The boat carries snorkeling equipment, bottled water, soda, and has a restroom. Those are practical inclusions on a warm day. You still need to bring swimwear, sun protection, and any personal snacks or medication you require, since those items are not listed.
The skipper’s role matters here. Luka is praised as kind, considerate, and a strong seaman. That is especially useful when your group includes children or people who are unsure about caves, jumping, or getting in and out of the boat.
There is also a simple advantage to having a skipper who can help with lunch plans. On Lopud, a recommendation and reservation can protect your limited three-hour stop from turning into a long search for a table.
Still, this is not a fully guided cultural tour. The listed details give you places to see and activities to try, but they do not promise a detailed commentary at every island. Book it for the sea, caves, beach time, and freedom of movement, not as your main history lesson.
Is $602 a fair price for up to eight?

The advertised price is $602.06 per group of up to eight people. Divided evenly, that is about $75 per person for a full group. If you have eight people, the private format can offer good value compared with buying several separate seats on a boat trip, especially because you control the group and avoid a large shared excursion.
But the real cost is higher. You must pay €100 for the skipper and another €100 fuel surcharge in cash on the boat. That makes the additional charge significant, particularly for a small group. With two people, the base price alone is already expensive per person, before those fees and any lunch costs.
The value improves when you fill most of the eight-person capacity. A family group, two couples with children, or a group of friends can split the fixed cost. I would calculate the full amount before booking and keep euros ready for the two onboard charges.
Lunch on Lopud is also extra. So are any personal purchases on the island. The tour includes drinks and water, but not a meal.
Who will enjoy this day most?
This outing fits you best if you want a private day on the water with several swim opportunities. Families can make good use of Sunj Beach’s shallow water, while active adults may prefer the Blue Cave, snorkeling, and optional cliff jumping.
It also suits groups that do not want to spend the entire day walking. Lokrum and Šipan are short stops, Koločep is water-centered, and Lopud lets you choose how much beach time or walking you want.
You may want another type of tour if you prefer a fixed historical program, a long guided visit on each island, or a tightly timed schedule. The four to eight-hour range leaves room for flexibility, but it also means you should not expect every hour to follow a precise plan.
The trip requires good weather. If poor weather cancels the outing, you can choose a different date or receive a full refund. Free cancellation is available up to 24 hours before the start time. Changes or cancellations made less than 24 hours ahead are not accepted for a refund.
Should you book the Cavtat Boat tour?
Book it if your ideal Dubrovnik day includes caves, clear water, a private boat, and a long beach stop. The strongest reasons are Koločep’s Blue Cave, the view back toward Dubrovnik’s walls, and the flexibility that comes with a group of up to eight.
I would book it for a family or friend group that can share the fixed price and the extra €200 in cash charges. Ask in advance about the skipper, towels, floaties, the lunch reservation, and the likely length of your day.
Skip it if the extra fees strain your budget or if you want a detailed, history-heavy tour. For the right group, though, this is a well-rounded way to trade Dubrovnik’s crowded streets for caves, swimming, and a sandy island afternoon.
FAQ
How long does the private three-island tour take?
The experience lasts approximately four to eight hours. The start time is 10:00 am, and the activity ends back at the meeting point.
Which islands does the boat visit?
The route includes Lokrum, Koločep, Šipan, and Lopud. Lokrum and Šipan are scheduled as shorter stops, Koločep includes the Blue Cave, and Lopud has about three hours for beach time, lunch, and walking.
Is snorkeling equipment included?
Yes. Snorkeling equipment is included, along with bottled water, soda, and a restroom on board.
Are the skipper and fuel included in the advertised price?
No. A €100 skipper fee and a €100 fuel surcharge are paid in cash on the boat.
Can I cancel for a full refund?
Yes, if you cancel at least 24 hours before the experience start time. Cancellations or changes made less than 24 hours in advance are not refunded or accepted.
What happens if the weather is poor?
The tour requires good weather. If it is canceled because of poor conditions, you will be offered another date or a full refund.
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