Private speedboat three island tour from Dubrovnik or Cavtat

The best part of this private speedboat trip is the changing view: one minute you’re looking back at Dubrovnik’s old walls from the sea, and the next you’re swimming into a cave or stretching out on a sandy island beach. It packs several very different Adriatic stops into four to eight hours.

I like the small private group, which lets you spend more time swimming and less time waiting for strangers. I also like the useful gear provided, including masks, towels, drinks, and waterproof bags. The main caution is the extra cash cost: the advertised group price is $506 for up to eight people, but fuel and skipper charges are paid separately on the boat.

Key points to know before you book

• Supetar gives the trip a history stop: This uninhabited islet once held a Dubrovnik plague infirmary built in 1431.
• Betina Cave is reached only by sea: Its pebble beach offers a quieter swim near Dubrovnik.
• Koločep’s Blue Cave is the main water activity: You can enter by boat, snorkel, stand in the shallow water, and cliff jump if you choose.
• Šunj Beach is the family-friendly finish: Its sand and shallow water make it different from the region’s usual rocky coves.
• The boat carries up to eight people privately: You get your own group, skipper, and flexible swimming time.
• Check the final cost carefully: Fuel is listed as €80 for a half day or €100 for a full day, with skipper charges also noted as €100 in the booking information.

A private route through Dubrovnik’s island waters

This is not a quick point-to-point boat ride. It is a full day, or a shorter half-day version, built around the water and the views between stops. You can depart from Dubrovnik or Cavtat, two useful starting points depending on where you are staying.

Cavtat makes a natural beginning. From the boat, you’ll see the curve of Cavtat Bay, Župa Bay, and Supetar Island. The private setup matters here. You are not tied to a large group’s pace, so the skipper can keep the day focused on swimming, photography, cave stops, or beach time, within the agreed schedule.

The exact order and time at each stop can vary. The stated route includes Lokrum, the Elaphiti Islands, Koločep, Lopud, and Šipan, though the detailed description places the main swimming time at Betina Cave, Koločep, and Lopud. Ask before departure which stops are planned for your chosen four, six, or eight-hour outing.

Supetar and the story behind the islet

Supetar is an uninhabited island in Cavtat Bay. At first glance, it may seem like a simple rocky stop, but its past gives the opening section more weight.

On January 20, 1431, the first stone house was built there for people with the plague. It was the first Dubrovnik infirmary built specifically for that purpose. You will not come here for a long museum visit or a developed village. The point is the setting and the short historical explanation, seen from a boat in the same waters once controlled by the Republic of Dubrovnik.

Supetar is also often described as a Robinson Crusoe-style island because it has no regular urban bustle. If you want a polished beach club or a long list of facilities, this is not that kind of stop. If you enjoy seeing a quiet island with an unusual past, it gives the trip a useful sense of place.

Betina Cave, a sea-only beach near Dubrovnik

Betina Cave sits close to Dubrovnik’s old town, near Scheherazade Villa. Its pebble beach can be reached only by sea, which helps explain why it feels more secluded than many accessible city beaches.

The boat takes you right to the cave area. This is a good place to swim, sit on the pebbles, and enjoy a calm break without roads or buildings immediately around you. Bring the supplied towel, but also pack a change of clothes because you may spend much of the day getting wet.

The cave is not presented as a large land attraction. Its appeal is simple: a sea entrance, a beach, and quiet water close to Dubrovnik. Conditions can shape how much time you spend there. A cave stop depends on the sea and on how comfortable everyone in your group is with boarding and swimming.

Lokrum and the view back to Dubrovnik

The boat passes Lokrum and enters the Lokrum cave by water. This gives you a view of the island from a more unusual angle than a standard sightseeing boat or a visit from Dubrovnik’s harbor.

The crossing toward Koločep is one of the strongest photo sections. You’ll see the panorama of Dubrovnik’s city walls and the old harbor from offshore. A slower ride is planned here, giving you time to take pictures rather than watching the walls flash past at full speed.

I would keep your phone or camera in the waterproof bag until you are ready to shoot. The boat includes waterproof bags, but the open-water setting still calls for care. The city-wall view is especially useful if you have already walked the ramparts and want to see how tightly the old town sits against the sea.

Koločep’s Blue Cave is the active highlight

Koločep is one of the three main Elaphiti Islands, along with Lopud and Šipan. It is car-free, like Lopud, so the feel is quieter than Dubrovnik. The main stop here is the Blue Cave.

The boat enters the cave, and the water takes on a blue color from the light at the entrance. You can use the included snorkeling equipment, and the description says you can stand on your feet inside the cave. That makes this more approachable than a stop requiring strong open-water swimming skills, though you still need to be comfortable getting in and out of the boat.

If you like a little adrenaline, cliff jumping is available here. It is clearly optional. You can simply swim, snorkel, or watch others from the boat. Life jackets are included, and you should use one if you need extra support in the water.

The supplied mask and snorkeling gear add real value. You do not need to arrange separate equipment for the main water stop, and the private boat means your group can focus on the activity instead of following a large crowd. Water visibility and the cave experience can change with conditions, so treat this as an appealing possibility rather than a guaranteed underwater show.

Lopud and the sand at Šunj Beach

After Koločep, the route continues to Lopud, the second of the three main Elaphiti islands. Lopud has churches from the 15th and 16th centuries, so you have the option of spending some time on land rather than staying beside the boat all day.

The main beach stop is Šunj, known for its sand and shallow water. That makes it a useful contrast to Betina’s pebbles and Koločep’s cave. Families with children may prefer Šunj, especially if shallow water is more important than dramatic rock scenery.

You can sunbathe, swim, and then walk around the island. Do not expect the same kind of stop as a formal guided town tour. The appeal is having room to move at your own pace after the boat sections. If you want to explore the island, make sure your group leaves enough time for walking instead of using every available minute in the water.

The Elaphiti name comes from the Greek word for deer. The islands were said to have had a large deer population in ancient times, and they were also known for producing skilled sailors. Those details help explain why this island chain has long been tied to the sea.

What the private boat setup changes

The boat is reserved for your group, with space for up to eight people. That is the biggest practical advantage over a standard shared excursion. You can keep the mood quiet, let children take breaks, or spend longer at a favorite swimming spot if the schedule allows.

An English-speaking skipper operates the boat. No individual skipper name is supplied, so if that matters to you, ask when booking. The skipper is also your main source of practical guidance about boarding, cave access, and the day’s timing.

The included equipment covers the basics:

• Snorkeling gear
• Life jackets
• Towels
• Waterproof bags
• Drinks
• Insurance

This is a well-chosen list for a wet day on the Adriatic. You should still bring a change of clothes and cash. There is no need to carry a large beach kit, but sunscreen, a swimsuit, and secure footwear for rocky areas are sensible additions, even though only the change of clothes and cash are specifically required.

Price, fuel, and the real value

The listed price is $506 per group of up to eight people. Split across a full group, that is about $63 per person before the extra charges. For a private boat covering several islands, caves, city views, and a sandy beach, that can be fair value, especially if you want privacy and a flexible pace.

The arithmetic changes for a small group. Two people paying the full group rate will find it much more expensive per person than eight people sharing it. The tour makes the most financial sense for a family or group of friends that can fill much of the boat.

Read the extra-cost information carefully. Fuel is listed at €80 for a half day and €100 for a full day, paid in cash on board. The booking information also says the skipper is not included and gives a €100 skipper charge. Since the wording separately describes fuel and skipper costs, confirm the exact total before you reserve. Bring enough cash, as requested.

The duration ranges from four to eight hours. A half day can work if you mainly want the Blue Cave, a short beach stop, and the Dubrovnik views. Choose the longer option if you want the full rhythm of Supetar, Betina Cave, Lokrum, Koločep, and Lopud without rushing.

Who will enjoy this tour most

I would recommend this trip to people who want an active coastal day without committing to a multi-day island stay. It suits couples, families, and groups of friends who like swimming, sunbathing, photography, and short walks.

It is also a good fit if Dubrovnik is your base but you want to see a quieter side of the coast. Koločep and Lopud are car-free, and the sea-only access to Betina Cave gives the day a clear break from city streets.

This is not the right choice for everyone. It is not suitable for babies under one year, people with diabetes, people over 135 kilograms, or people over 95. The itinerary also involves a boat, swimming, cave access, and possible cliff jumping, so anyone uncomfortable with those activities should discuss alternatives before booking.

The route may feel busy if you try to fit every named stop into the shortest version. I would choose the full-day option if your priority is a relaxed pace. A half day is better for a focused outing built around the water.

Booking advice for Dubrovnik and Cavtat

Pickup is optional, and several listed meeting points are in Dubrovnik and Cavtat. Check the exact address you select, since the available points include Karuzo Tour, Obala, Dubrovnik Boat Trips, Dubrovnik Explore, and locations on Šetalište Marka Marojice.

The boat registration is 248202 DB. The activity is offered in English, and the booking terms allow cancellation up to 24 hours before departure for a full refund. You can also reserve now and pay later, which helps if your weather plans are still moving around.

For the best day, bring your swimsuit, a dry change of clothes, cash, and a phone or camera that you can protect from spray. Use the waterproof bags for essentials, but keep valuables limited. The sea, not the boat’s interior, is the focus, so pack lightly.

Should you book this private island tour?

Book it if you want one private boat day with several distinct stops: Dubrovnik’s walls from offshore, a sea-only cave beach, Koločep’s Blue Cave, and the sand at Šunj. The combination is the strongest reason to choose it.

Think twice if you are traveling alone or as a couple and the $506 group price plus cash charges feels steep. Also confirm the skipper and fuel total before paying, since the extra-cost wording needs clarification.

For a group of up to eight, the value is much better. I would choose the eight-hour version for a relaxed island day and the four-hour version for a shorter swim-and-sightseeing outing. Based on the available feedback, the experience has received a top rating, with a verified August 2024 booking calling it an amazing day and recommending it highly. That praise fits the tour’s real strength: a scenic, active day where the boat gets you to places that are hard to reach on your own.

FAQ

Where does the private speedboat tour depart from?

You can depart from Dubrovnik or Cavtat. Several pickup points are listed, including Karuzo Tour, Obala, Dubrovnik Boat Trips, Dubrovnik Explore, and locations on Šetalište Marka Marojice.

How long does the tour last?

The tour lasts between four and eight hours. Available starting times depend on the date you choose.

How many people can join the private boat?

The private group can include up to eight people.

Which islands are included?

The route includes Koločep, Lopud, and Šipan in the Elaphiti Islands area. The wider route also includes Supetar and Lokrum.

Can I snorkel during the trip?

Yes. Snorkeling gear is provided, and the main snorkeling opportunity is at the Blue Cave on Koločep.

Is cliff jumping available?

Yes. Cliff jumping is an optional activity at Koločep’s Blue Cave.

What equipment is included?

The boat provides snorkeling gear, life jackets, towels, waterproof bags, drinks, insurance, and a skipper.

Are fuel and skipper fees included in the listed price?

No. The information says fuel and skipper charges are paid in cash on the boat. Fuel is listed as €80 for a half day or €100 for a full day, and a €100 skipper charge is also noted. Confirm the exact total before booking.

What should I bring?

Bring a change of clothes and cash. A swimsuit and sun protection are also practical for the swimming and beach stops.