Review · BLUE CAVE & GROTTO TOURS
Private Boat Tours Dubrovnik Elaphiti islands & Blue cave
The Adriatic is best seen from the water. This private boat trip gives you a flexible day around Koločep, Lopud, and Šipan, with time for swimming, snorkeling, island walks, and lunch by the sea. I especially like the freedom to linger at a beach or skip a crowded stop, and the hotel pickup makes the morning easy.
The strongest features are the personal skipper service and the chance to use the boat only with your own group. Captains such as Franco, Jure, Frankie, Peter, and Maro are praised for adjusting the day to each group rather than forcing everyone through the same schedule. The main drawback is cost: $434.46 covers up to three people, and fuel charges or meals can add more.
The advertised trip lasts about four to eight hours. That range matters. A half-day can cover the Blue Cave and one or two island stops, while the full eight-hour version gives you time for a proper swim, lunch, and a slower look at the islands. Pickups are included in the Dubrovnik area, but some outlying locations cost extra.
Key points to know before booking

- The Blue Cave is on Koločep: Snorkel inside with supplied equipment, or pass by and return later when boat traffic eases.
- Šunj Beach has no docking point: You reach shore by swimming through shallow water, so bring a swimsuit and keep valuables secure.
- The itinerary is genuinely flexible: Your skipper can shorten a stop, add swimming time, or suggest a different bay.
- Bowa on Šipan is optional: It offers a private bay, beach, loungers, and cabanas, but lunch is not required and other restaurants are available.
- Hotel pickup is included around Dubrovnik: Transfers from the Sheraton, Župa Dubrovačka, and Cavtat cost extra.
- The price is best shared: At $434.46 for up to three people, the per-person cost improves when your group fills the boat.
Why a private boat makes sense around Dubrovnik
Dubrovnik’s old town can feel crowded, especially when cruise ships are in port. The Elaphiti Islands offer a calmer counterpoint, but public boat excursions often come with fixed departure times and fixed stops. This private trip lets you trade a little price efficiency for control over the day.
I like that the skipper handles navigation while you decide how active you want to be. You can spend an hour snorkeling, walk through a small island village, linger over lunch, or simply stretch out on the boat with music playing through the stereo. The boat has a fridge, Wi-Fi, snorkeling gear, towels, and drinks are available. You can also bring your own food and beverages.
The experience is not only about sightseeing. It is a day outdoors, with the sea doing most of the work. On one outing, a father and son used the morning for the Blue Cave, then moved on to the Green Cave and several tunnels before walking around Lopud for ice cream. On another, a family spent less time visiting towns and more time swimming. That is the appeal: you can shape the balance yourself.
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Blue Cave on Koločep, start early or circle back

The Blue Cave is usually the main reason people book this trip. It sits on Koločep, one of the nearest Elaphiti Islands, and you can enter by swimming with the provided snorkeling equipment. An underwater camera is available for photographs, which is a nice touch if you want pictures of the cave experience.
The cave is popular, so timing matters. Your skipper can take you there first, then move on if several boats are waiting. You can also choose to pass by, visit another bay, and return later. That flexibility is far more useful than it sounds. A short delay may mean less crowding and a more relaxed swim.
Expect the cave to be about water access rather than a long land visit. You will be moving between boat and sea, so wear a swimsuit under your clothes and bring sun cream. If you do not want to snorkel, you can simply see the cave from the boat and spend your time elsewhere.
Koločep also offers other caves and coves. The exact route depends on the weather, boat traffic, and what you want from the day. Ask your skipper early about the best order of stops.
Šunj Beach, sandy shore with a swimming approach

Šunj is one of the area’s most popular sandy beaches. That makes it a good choice if you want a proper swim rather than only a quick stop at a rocky cove. There is also a forest bar called Bindo, where you can stop for a drink.
The practical catch is important: the boat cannot dock directly at the beach. You will need to swim through shallow water to reach the shore. This should be easy for confident swimmers, but it is less convenient if someone in your group has limited mobility or prefers to stay dry.
The beach stop is scheduled for about an hour, though a private tour may allow some adjustment. Bring only what you need ashore. Towels are supplied, but you will want to keep phones, wallets, and cameras protected while swimming.
Lopud Island, a village walk between swims

Lopud gives the day a useful change of pace. Instead of staying on the boat, you can explore the island village, walk past older buildings, and take a break from the sun. The village includes architecture from the late Renaissance through the early twentieth century, including the Grand Hotel.
I like Lopud as a middle stop because it adds local character to what could otherwise become a simple beach-and-snorkel outing. You can walk, get ice cream, look around the harbor, or meet the boat at another point. One captain arranged a pickup on the opposite side of the harbor, allowing his passengers to see more of the village without rushing back.
The island is not presented as a full guided history tour. Your skipper can explain the route and point out places, but the experience is informal. If you want detailed museum visits or a structured architectural tour, this is not the right format. If you want an easy island walk between swims, it works well.
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Šipan and Sudurad, the quietest part of the route

Šipan is the largest of the Elaphiti Islands, and Sudurad gives you a chance to see an old port and its historic buildings. You can get off to inspect a Renaissance castle and a fortified church tower, or stay aboard while the boat moves through the bay.
This part of the itinerary is useful for slowing down. The tour is not only a race between famous swimming spots. You can anchor away from crowded areas, look back toward the shore, and spend time in a quieter bay near Sudurad.
The planned stop is about an hour, but the exact use of that hour depends on your group. If you are keen on historic sights, disembark and walk around. If the heat has taken over, remain on the boat and swim nearby. Tell your skipper which matters more to you.
Bowa restaurant, a scenic but optional lunch stop

Bowa restaurant sits in a private bay on Šipan, with a beach, lounges, and cabanas. It is a popular choice for lunch or a drink, and the setting is clearly part of the attraction. Several outings included help with lunch reservations, even when the restaurant was busy.
You do not have to eat there. Lunch is optional, and other restaurants are available. That is worth remembering because a restaurant in a prime waterfront location may not suit every budget or taste. Ask about the menu and prices before committing, especially if you prefer a simple meal or have dietary needs.
The stop can take about two hours, which makes it a substantial part of an eight-hour trip. That may be perfect for a relaxed day, but it is too long if your main goal is swimming. You can ask for another bay, a shorter meal, or more time on the water.
Seeing Dubrovnik from the sea

The boat gives you a different view of Dubrovnik’s walls, harbor, mountains, yachts, and cruise ships. This can be added as an option, but an extra fuel surcharge applies. The listed amounts range from €50 to €100 for speedboats and from €100 to €150 for yachts, depending on the boat and route.
This is one of the better add-ons if you want photographs of the old town from offshore. Still, confirm the exact cost before departure. The general booking information also lists fuel surcharges from €70 to €250, so the final amount appears to depend on the boat, route, and service selected.
Do not assume the Dubrovnik walls visit is included in the basic price. Ask for a written total that covers the boat, fuel, pickup, and any requested route changes.
Boat comfort, crew, and the human side of the trip

The boat is private, clean, and set up for a full day outside. You have a fridge, stereo, Wi-Fi, snorkeling equipment, towels, and space to relax. Some groups used Bluetooth music, stretched out on the deck, and enjoyed complimentary drinks during the trip.
The skipper often makes the biggest difference. Franco is praised for explaining the route with a map, offering choices without pressure, and giving passengers time to enjoy their own company. Jure adjusted a full day around swimming and snorkeling. Frankie received repeated praise for patience, island suggestions, and lunch help. Peter was also credited with keeping the boat spotless and arranging a special meal.
The service style seems friendly rather than formal. Captains explain the options, then give you room. That suits couples, families, and small groups who want help without a constant stream of commentary.
For larger groups, the available boats vary. Some past outings used a 43-foot Velasco and included a crew, while the advertised rate here is for up to three people. If your party is larger, ask which boat will be assigned and how the price changes.
Price, duration, and what you really receive
At $434.46 for a private group of up to three, this is not a budget excursion. Split three ways, the base price is about $145 per person before fuel, food, and optional extras. For a couple, it becomes a premium day on the water.
I think the value is strongest when you care about privacy and flexibility. You are not paying only for transport between islands. You are paying for a skipper, hotel transfer, private use of the boat, equipment, and the ability to change the rhythm of the day.
The four-hour option suits a short morning or afternoon. The eight-hour option is better if you want the Blue Cave, Šunj, Lopud, Sudurad, and lunch without treating each stop like a timed photo call. The longer version also gives you a better chance to move away from busy places.
This trip is often reserved well ahead, with bookings averaging 68 days in advance. If you want a particular date in summer, planning early is sensible. Still, confirm the boat type, fuel surcharge, pickup point, and exact duration before paying.
Pickup, packing, and weather notes
Pickup and return transportation are included from hotels or accommodations in the Dubrovnik area. Extra charges apply from the Sheraton, Župa Dubrovačka, and Cavtat, with the listed fees at €30 for the first two areas and €50 from Cavtat.
Pack a soft carry bag rather than a hard suitcase. Bring a towel, swimsuit, camera, sun cream, and any food or drink you want. The operator allows you to bring provisions on board, and the boat has a fridge.
The trip operates in all weather conditions, but it requires suitable conditions for the planned route. If poor weather cancels the experience, you can receive a full refund or reschedule. You can also cancel for a full refund up to 24 hours before the start time. Changes or cancellations inside that window are not accepted.
Most people can participate, and service animals are allowed. The swim to Šunj and the need to board a boat mean you should consider your group’s comfort in the water before booking.
Who should book this private island day?
I would choose this tour for a couple celebrating something special, a family with older children, or a small group that wants an easy day away from Dubrovnik’s crowds. It is also a fine first-day activity because it gives you a look at the coast before you spend the rest of your visit on old-town streets and museums.
The tour is less suitable if you want a low-cost public boat, a fixed historical program, or a completely dry sightseeing trip. It also requires clear communication about swimming ability, lunch preferences, and how much time you want in towns.
Should you book it?
Book this private boat tour if you value choice more than the lowest price. The best use of the day is to tell the skipper what you want before departure: more caves, a long beach stop, a village walk, lunch at Bowa, or a view of Dubrovnik from the sea.
I would favor the eight-hour option for first-time visitors with enough time and the four-hour version for a quick taste of the islands. Before confirming, ask about the exact fuel fee and boat, then pack light and keep your schedule loose. That is when this experience makes the most sense.
FAQ
How much does the private boat tour cost?
The listed price is $434.46 per group of up to three people. Fuel, gratuities, meals, and some optional routes are not included.
How long does the experience last?
The tour lasts approximately four to eight hours. You can choose a shorter or longer outing based on your available time and preferred route.
Is hotel pickup included?
Private return transportation is included from hotels or accommodations in the Dubrovnik area. Pickup from the Sheraton and Župa Dubrovačka costs €30, while pickup from Cavtat costs €50.
Is the Blue Cave on Koločep included?
The Blue Cave is part of the planned route, and snorkeling equipment is supplied. You can swim inside, pass by it, or return later if the area is crowded.
Do I need to swim to reach Šunj Beach?
Yes. There is no docking place at Šunj Beach, so you must swim through shallow water to reach the shore.
Is lunch at Bowa restaurant required?
No. Bowa is an optional stop. You can choose another restaurant or skip lunch and spend more time swimming or exploring.
Can I bring my own food and drinks?
Yes. You can bring your own food and beverages on the boat. The boat also has a fridge.
What happens if the weather is poor?
If poor weather causes the tour to be canceled, you can receive a full refund or reschedule for another date. You can also cancel up to 24 hours before the start time for a full refund.
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