Reviewed · SPEEDBOAT TOURS
Private Half-Day Speedboat Guided Tour of Dubrovnik Islands
Dubrovnik’s best views may be from the water, and this private speedboat trip gives you a lively half-day route around the city walls and Elafiti Islands. You can swim through blue-lit caves, stop at sandy Šunj Beach, and see the old aristocratic side of Lopud and Šipan without sharing the boat with a large group.
I like the private format, which lets your group spend more time swimming or less time at a stop that does not suit you. I also like that drinks, bottled water, soda, snorkeling equipment, and transfers are included. The main consideration is time: six listed stops fit into roughly four hours, so lunch on Lopud may make the schedule feel rushed. Also confirm the group limit before booking, since the supplied information gives both eight and twelve people.
Key points to know before you book

- Blue Cave swimming is the main event: Bring a swimsuit and expect to use masks and flippers to enter the cave area.
- The boat is private: Your group has the skipper and host to itself, with no unrelated passengers joining.
- Šunj Beach is family-friendly: Its shallow water extends for many meters, making it warmer and easier for children.
- Nick is one named skipper: He has been praised for giving swimming tips and making the outing feel personal.
- Budget for the extra costs: Lunch is not included, and a €70 fuel surcharge is payable in cash on the day.
- Morning or afternoon departures are offered: Pick the time that best matches your swimming plans and energy level.
Why this half-day boat trip works

This is not simply a ride along the Dubrovnik coast. It combines coastal sightseeing, swimming, and island time in one compact outing. From the boat, you see the Old Town walls from an angle most people miss, then move into the Elafiti Islands for caves, beaches, villages, and traces of Dubrovnik’s past.
The private setup matters. On a shared boat, you usually follow a fixed rhythm and spend part of the day waiting for other passengers. Here, your group can discuss how much time to spend swimming, taking photos, or walking around Lopud. The skipper can also point out good places to enter the water, as Nick did for one group at three different locations.
The trip lasts about four hours, so think of it as an active sampler rather than a full island day. You will see several places, but you will not have time to explore every village or monument in detail. That tradeoff makes the tour a good fit if you want variety and sea time without giving up an entire day in Dubrovnik.
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Seeing Dubrovnik from beneath Lovrijenac

The opening stretch takes you along Dubrovnik’s waterfront for views of the city walls. From the sea, the Old Town looks more fortified and compact than it does from the streets. Your skipper shares city legends and facts while the boat passes beneath Lovrijenac Fortress, which rises on a steep 37-meter cliff above the Adriatic.
This is a strong start because it gives you context before the islands. You see why Dubrovnik’s position mattered, but you do not spend the morning inside another museum or walking another set of stone streets. Keep your camera ready, although the boat’s movement and bright sun can make photographs tricky.
There is no separate admission charge for this part. It is sightseeing from the boat, so you do not need to plan around a ticket line or a formal visit. The view is the point.
Koločep and the blue-lit caves
Koločep is the main swimming stop. The Blue Cave has a small entrance from the outside, then opens into a larger space once you pass through. Sunlight reflecting from the cave walls creates the blue color, so the effect depends on daylight, water conditions, and your position in the cave.
You receive snorkeling equipment as part of the tour. Masks and flippers make it easier to look around and swim through the opening, though you should be comfortable in the water before attempting it. The listed stop lasts about 30 minutes, which is enough for a focused swim but not a leisurely beach session.
The route also includes a separate 40-minute Blue Cave stop described as three caves along Koločep’s cliff side. The sea has worn openings through the island, creating spaces you can enter by swimming. Since the description names both a Koločep Blue Cave stop and a later Blue Cave Dubrovnik stop, ask the operator how the two visits are handled on your departure. They may be different cave areas, but the supplied details do not spell out the exact distinction.
This is the tour’s most distinctive feature. You are not merely looking at cliffs from the deck. You get the chance to enter the water and pass through the cave openings. Still, cave swimming is weather-dependent and requires basic comfort in open water. Poor weather can cancel the trip, with a choice of another date or a full refund.
Lopud village, gardens, and lunch plans

Lopud gives the outing a change of pace. Instead of staying on the boat, you can visit the village and arrange lunch at one of the island restaurants. Lunch is not included, so allow for that cost when comparing the total price.
Lopud’s interest is not limited to its waterfront. The island has old botanical gardens connected with the Dubrovnik Republic, when sailors brought back exotic plants from their voyages. There is also a Franciscan monastery from the 15th century and a newer museum of light.
The stop is listed as about 30 minutes, which is short for lunch and sightseeing. I would treat Lopud as a quick look rather than a proper village visit. If lunch is important to you, check how much time the skipper can allow and arrange the restaurant plan ahead of time. Otherwise, a snack or drink may make more sense than trying to eat a full meal between swimming stops.
Same base, a different kind of day out:
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Šunj Beach and its shallow warm water

Šunj sits on Lopud’s south side and is the best stop for unhurried beach time. The sand and shallow water make it different from the rocky shores found elsewhere on the route. The water remains shallow up to waist depth for many meters, so it warms quickly and suits children who prefer a gradual entry.
You have about 45 minutes here, the longest listed stop. That gives you time to swim, sunbathe, or visit one of the beach bars for coffee, a cocktail, or lunch. The beach is also a sensible place to slow down after the more active cave swimming.
There is a practical catch. A beach stop means you may need to leave the boat and carry your things across the sand or between the landing point and the water. The supplied details do not explain how far that walk is, so pack lightly and keep valuables secure. The shallow water is excellent for relaxed swimming, but it is less appealing if you want deep-water snorkeling.
Šipan and the village of Suđurađ

Šipan is the final island stop in the supplied route. The fishing village of Suđurađ was once popular with Dubrovnik’s nobility, and the stop adds a historical note to a day otherwise focused on caves and beaches.
Expect rocky shorelines and views across the water. The skipper can explain the connection between the island and Dubrovnik’s aristocratic families. With about 30 minutes here, you will get a brief look and some background rather than a long village walk.
I like this stop because it keeps the trip from becoming only a swimming excursion. You see how the islands served as retreats for wealthy Dubrovnik families, and you get a sense of the area’s older social history. If your priority is beach time, though, Šipan may feel less immediately rewarding than Šunj.
What the $492.57 group price really means

The advertised price is $492.57 per group, not per person. That can be good value for a larger party, especially since the boat, skipper or host, drinks, water, soda, and snorkeling equipment are included.
At eight people, the listed group price works out to roughly $62 per person before the fuel charge and any lunch. If the boat can take twelve, the per-person cost falls further, but the supplied details conflict: one part gives a limit of eight, while another says the flat rate covers up to twelve. Confirm the actual capacity before paying, particularly if you are organizing a large family or friend group.
The €70 fuel surcharge is payable in cash on the day. Add that to your budget from the beginning. Lunch is another extra, and the tour description only says it can be arranged at popular island restaurants. Drinks on the boat include local beer and red and white wine, along with bottled water and soda.
For a couple, the flat rate is expensive. For a larger group that values privacy, the math is more attractive. You are paying for your own boat, a flexible feel, several island stops, and gear that would otherwise need to be rented.
Choosing morning or afternoon

You can select a morning or afternoon departure. A morning outing may suit you if you want to keep the rest of the day for Dubrovnik’s Old Town, while an afternoon trip can work well if you prefer a slower start and want to include swimming in the warmer part of the day.
The route includes beach time and several water stops, so consider your group’s energy. The afternoon option may feel especially pleasant at Šunj after lunch, but a late start leaves less room for lingering at Lopud. Because the tour lasts only about four hours, the choice affects how much time you have before or after the boat.
The experience requires good weather. If conditions cancel the trip, you are offered another date or a full refund. Free cancellation is available up to 24 hours before the start time, but cancellations or changes made inside that window are not refunded or accepted.
Drinks, gear, transfers, and what to bring
The included package removes several small planning chores. You have local beer, red and white wine, bottled water, and soda on board, plus snorkeling equipment. Transfers are also included according to the tour highlights.
Bring your own swimsuit, towel, sun protection, and a change of clothes. The supplied information does not specify towel provision, so pack one rather than counting on the boat to have it. You should also bring cash for the €70 fuel charge and money for lunch or beach-bar purchases.
Because the outing moves between boat, cave, village, and beach, a small bag is more practical than bulky luggage. Keep electronics protected around the swimming stops. The tour is offered in English, and most people can participate, but you need to judge your own comfort with swimming through cave entrances.
Who will enjoy this speedboat tour most
I would choose this for a group that wants active sightseeing without committing to a full-day cruise. Families may appreciate the shallow water at Šunj, while friends may prefer the caves, drinks, and freedom of a private boat. Couples can enjoy it too, but the group price makes the value stronger when several people share the cost.
It is less suitable if you want a slow, detailed visit to every island. The schedule is busy, and the listed stop times are brief. It is also not the best match for someone who dislikes swimming, since the caves and water stops are central to the experience.
Nick is one named skipper connected with the trip. His role includes pointing out places to swim and helping the group make the most of each stop. The supplied feedback also highlights a fun captain and a host who made an effort to keep the outing enjoyable, so expect the personal interaction to be part of the appeal.
Should you book it?
Book this tour if you want Dubrovnik views, cave swimming, beach time, and island history in a single private outing. The best value comes with a larger group, where the flat boat rate is shared among several people.
Before booking, confirm whether your boat limit is eight or twelve, ask how the two Blue Cave stops are arranged, and plan for the €70 cash fuel surcharge plus lunch. If you accept the quick pace and prefer variety over long island visits, Karuzo Tour’s half-day speedboat trip gives you a practical and enjoyable way to get out on the Adriatic.
FAQ
Where does this private speedboat tour take place?
The tour begins in Dubrovnik and visits the Dubrovnik city walls, Koločep Island, Lopud Island, Šunj Beach, and Šipan. It also includes Blue Cave areas connected with Koločep.
How long does the experience last?
The tour lasts approximately four hours.
Is the boat private?
Yes. This is a private activity, so only your group participates with the skipper and host.
How many people can join?
The supplied information is inconsistent. The price summary says the group accommodates up to eight people, while the highlights say the flat rate covers up to twelve. Confirm the capacity with Karuzo Tour before booking.
Is snorkeling equipment included?
Yes. Snorkeling equipment is included, including masks and flippers for the cave swimming stops.
Are drinks included?
Yes. Local beer, red and white wine, bottled water, and soda are included.
Is lunch included?
No. Lunch is not included, but a restaurant visit can be arranged on Lopud.
Is there an extra fuel charge?
Yes. A €70 fuel surcharge must be paid in cash on the day of the tour.
Can I choose a morning or afternoon departure?
Yes. The tour offers a choice of morning or afternoon departures.
What happens if bad weather cancels the tour?
If poor weather cancels the experience, you can choose another date or receive a full refund. Free cancellation is also available up to 24 hours before the start time.
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