Reviewed · BLUE CAVE BOAT TOURS
2025 Private Boat To Blue Cave 3 hours ADVENTURE
The Adriatic looks better from a speedboat. This private Kotor trip packs the Blue Cave and Our Lady of the Rocks into three hours, with extra stops at Mamula Fortress and a former submarine tunnel. I like the lively, personal feel, especially when captains such as Aki or Bobin add stories, music, and swimming suggestions. The main catch is that weather, traffic, and water conditions can change the plan.
I also like the value for a small group. At $241.87 for up to six people, the cost works out to about $40 per person if you fill every seat. Still, you should remember that much of the outing is spent traveling by boat, so this is best for people who enjoy the ride as much as the stops.
In This Review
- Key Points to Know Before You Book
- Why This Short Boat Trip Works
- Starting at Park Slobode in Kotor
- The Blue Cave: Thirty Minutes of Light and Water
- Our Lady of the Rocks and the View Toward Perast
- Mamula Fortress and Its Difficult Past
- Inside the Former Submarine Tunnel
- What the Speedboat Ride Feels Like
- Price, Group Size, and Overall Value
- Who Will Enjoy This Kotor Excursion?
- Practical Tips for a Better Three Hours
- Final Verdict: Book It for the Mix, Not Just the Cave
- FAQ
- How long does the private Blue Cave tour last?
- Where does the tour start?
- Where does the tour end?
- How many people can join the private tour?
- Is swimming included?
- What places does the tour visit?
- Is the tour offered in English?
- What happens if bad weather cancels the tour?
- Can I cancel for a full refund?
Key Points to Know Before You Book

- The Blue Cave is the main event: You get about 30 minutes for swimming and photos, although water conditions may prevent entry.
- Four stops fit into three hours: Our Lady of the Rocks, Mamula Fortress, and the submarine tunnel join the cave visit.
- The boat ride is part of the experience: You will see Perast from the water and cover plenty of coastline at speed.
- Aki and Bobin have earned praise for their style: Expect friendly commentary, local stories, music on some departures, and careful handling in rough wind.
- The private format is priced for a group: Six people can make the $241.87 total a sensible buy.
- Pack for changing conditions: Even in a warm month, the boat can feel cold when moving, and swimming may not be possible.
Why This Short Boat Trip Works
Kotor Bay gives you a rare combination of calm water, steep mountain walls, old stone towns, and open Adriatic scenery. A road trip can show you the towns, but it cannot give you the same view of the coast. From a speedboat, Perast appears from a fresh angle, and the mountains behind the bay seem to rise straight out of the water.
This tour also makes good use of a short schedule. In roughly three hours, you visit several places that would take more planning to reach independently. You are not spending the whole day on a boat, yet you still get time to swim, take photos, hear local stories, and see military sites that are easy to miss from shore.
The pace is brisk. The listed stop times add up to only about 70 minutes, and the rest is travel time. That means you should not expect long museum visits or a slow, quiet cruise. You are buying a quick coastal sampler with a touch of adventure.
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Starting at Park Slobode in Kotor

The meeting point is Hawaii Boat Tours Kotor at Park Slobode 1, Kotor 85330. The tour returns to this same point, which keeps the day simple if you are staying in or near Kotor.
The activity is offered in English, and confirmation is provided when you book. Service animals are allowed, public transportation is nearby, and the operator says most people can take part. Since the trip includes a speedboat ride, swimming, and short stops, you should be comfortable getting on and off the boat and spending much of the time outdoors.
This is a private activity for your group, with a stated capacity of up to six people. That is important for both comfort and value. One past boat outing was described as carrying 14 people despite a lower stated capacity, so I would confirm the boat arrangement directly if having a private ride is essential to you.
The Blue Cave: Thirty Minutes of Light and Water

The Blue Cave is the clear star of the tour. The cave gets its famous color from sunlight entering through an underwater opening, creating bright blue water and a theatrical glow inside. The visit is planned for about 30 minutes, enough time to look around, take pictures, and swim when conditions allow.
The swimming is a major reason to choose this trip. The water is described as crystal-clear, and the cave gives you a memorable setting for a short dip. Bring a swimsuit and anything you need to dry off afterward, but do not treat swimming as guaranteed.
Boat traffic and sea conditions can affect access. On one outing, the cave was too crowded and the water was unsuitable for swimming, so the captain found another place for a dip. That is a sensible backup, but it also shows why you should keep your expectations flexible. The cave is a natural site, not a timed indoor attraction.
The speedboat ride to and from the cave may be just as enjoyable for you as the stop itself. You will feel the wind, see the coast from low on the water, and pass rocky shorelines that look very different from a road. If you prefer still water, long quiet pauses, or guaranteed swimming, this may feel rushed.
Our Lady of the Rocks and the View Toward Perast

The stop at Our Lady of the Rocks lasts about 20 minutes. The small island is known for its church and its unusual origin story, and the captain provides historical background during the visit. You can use this time for photos, views, and a closer look at one of the most recognizable places in the Bay of Kotor.
The island is especially photogenic from the water. Its church, stonework, and position in the bay make a strong contrast with the surrounding mountains. You also get a panoramic view of nearby Perast from the speedboat, where Venetian-style buildings line the shore.
Twenty minutes is enough for a quick visit, not a full study of the church and island. If you want to spend a long time inside the church or examine every detail, you may prefer a separate land visit to Perast and Our Lady of the Rocks. On this boat trip, the value comes from seeing both places as part of a wider coastal route.
The Perast view is one of the quieter pleasures of the trip. From the road, you see a historic waterfront. From the sea, you see how the town fits into the bay, with the old buildings gathered beneath the mountains. Have your camera ready before the boat moves on.
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Mamula Fortress and Its Difficult Past

Mamula Fortress is scheduled for a short 10-minute stop. The island fortress served as a prison during World War II, and the skipper shares its wartime story. The stop is brief, but the setting gives the history real weight: a fortified island surrounded by open water is easy to remember.
This is not a full fortress tour. You should think of it as a close look from the boat, paired with a spoken account of the site’s past. The short timing keeps the entire outing moving, but it also limits how much you can see on foot.
Aki is particularly praised for explaining details at the historic sites. His friendly manner seems to be a big part of the experience, and one account specifically noted his careful handling of the boat in strong wind. That matters here because the sea can be as much a factor as the schedule.
Inside the Former Submarine Tunnel

The former submarine tunnel is another unusual stop. The speedboat enters the mountain so you can see the tunnel from inside rather than simply passing its entrance. The planned visit lasts about 10 minutes.
These tunnels were built for military use, and their size and position inside the mountains make them an arresting contrast to the sunny cave and calm island views. The skipper adds stories about their past, helping you understand why this stretch of coast mattered strategically.
The stop is short, so expect a quick look rather than a detailed historical visit. Still, it is one of the tour’s most distinctive features. Many boat outings focus only on beaches and scenery. This one adds abandoned military architecture and a glimpse into Montenegro’s more difficult twentieth-century past.
What the Speedboat Ride Feels Like

The boat is not just transportation between attractions. It is the thread connecting the whole experience. You spend enough time moving across the bay that the ride can feel fast and energetic, especially when the captain opens the throttle along the coast.
Bobin has been praised for making the ride fun with music and commentary. Aki is known for friendly explanations and a careful approach in windy conditions. The style may vary by captain, but the experience is clearly shaped by the person at the wheel. A good skipper can turn travel time into part of the tour rather than dead time.
The tradeoff is exposure. One November outing felt cold, with a recommendation to bring plenty of warm layers. I would pack a jacket even in warm weather, since speed creates a strong wind and conditions can change once you are away from shore.
You may also get chances to jump or swim at another suitable spot. Those options depend on the day, the captain, and the water. Do not count on a particular swimming location, but bring swimwear if you want to take advantage of an unexpected stop.
Price, Group Size, and Overall Value

The total price is $241.87 per group of up to six. With six people, that is roughly $40 per person for three hours. With four people, the cost is about $60 each. For a couple, the same group price becomes much harder to justify unless you place a high value on privacy.
The private arrangement is the strongest financial argument. You are not paying six separate fares, and your group can share the boat rather than joining a large public excursion. You also get a direct relationship with the skipper, which can make it easier to ask questions or discuss a swimming stop.
The value is less convincing if the Blue Cave is your only goal. Access can be affected by traffic and sea conditions, and you may spend a good part of the three hours riding. The tour earns its price by combining the cave with Our Lady of the Rocks, Perast views, Mamula Fortress, the submarine tunnel, and the flexibility of a private group.
The stated rating is 5 out of 5 from 130 reviews, with 100 percent recommending the experience. That is a strong record, but the practical details matter more than the number. The most consistent strengths are the captains, the scenery, the historical commentary, and the thrill of swimming near the cave. The main cautions are weather, cold wind, possible crowds, and limited time at each stop.
Who Will Enjoy This Kotor Excursion?
I would choose this trip for a small group that wants to see a lot in one morning or afternoon. Families with older children, couples traveling with friends, and active visitors who like boats and short swims should find the format appealing.
It is also a good fit if you want more than postcard scenery. Mamula Fortress and the submarine tunnel add a military history angle, while Our Lady of the Rocks and Perast provide culture and architecture. The mix keeps the trip from becoming four hours of identical shoreline views.
You may want a different plan if you dislike speedboats, get cold easily, or need a relaxed schedule. The stops are short, and the tour includes considerable travel time. It is also not the best choice if you want a guaranteed swim in the Blue Cave.
The trip requires good weather. If poor conditions force a cancellation, 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, but late cancellations and last-minute changes are not accepted.
Practical Tips for a Better Three Hours
- Bring a warm layer, especially outside the height of summer. The wind can make a moving boat feel chilly.
- Wear swimwear if you want to enter the water, but keep your plans flexible because the Blue Cave may be closed to swimming.
- Protect your phone or camera from spray and sudden movement.
- Arrive at Park Slobode with enough time to find Hawaii Boat Tours Kotor.
- If you are booking for fewer than six people, compare the total price with other options before deciding.
- Ask about the boat’s private capacity when you book, particularly if comfort and personal space matter to you.
- Listen during the short history talks. The stories about Mamula and the submarine tunnel give the route more meaning.
- Keep your camera ready near Perast. The sea-level view comes and goes quickly.
Final Verdict: Book It for the Mix, Not Just the Cave
I would book this private boat tour if I had a small group and wanted a lively introduction to the Bay of Kotor in three hours. The strongest combination is Blue Cave swimming, military history, and Perast scenery, all handled by a captain who can add useful local context.
I would be more cautious if I were traveling as only one or two people, or if swimming in the Blue Cave were the main reason for booking. In that case, the fixed group price and uncertain water conditions reduce the value.
For six people who enjoy speed, sea air, quick stops, and a captain-led experience, $241.87 is a fair price. Pack warm clothes, expect some schedule changes, and treat the Blue Cave as a possibility rather than a promise. With those expectations, this is a spirited way to see the bay beyond Kotor’s old walls.
FAQ
How long does the private Blue Cave tour last?
The tour lasts approximately three hours, including travel time by boat.
Where does the tour start?
It starts at Hawaii Boat Tours Kotor, at Park Slobode 1, Kotor 85330, Montenegro.
Where does the tour end?
The activity returns to the same meeting point.
How many people can join the private tour?
The private activity is for your group only, with up to six people.
Is swimming included?
Swimming is available at the Blue Cave when water and traffic conditions permit. If swimming there is not possible, the captain may offer another place for a swim.
What places does the tour visit?
The route includes the Blue Cave, Our Lady of the Rocks, Mamula Fortress, and a former submarine tunnel. You also get a panoramic view of Perast from the water.
Is the tour offered in English?
Yes. The experience is offered in English.
What happens if bad weather cancels the tour?
If poor weather causes cancellation, you can choose a different date or receive a full refund.
Can I cancel for a full refund?
Yes. You must cancel at least 24 hours before the scheduled start time for a full refund. Cancellations or changes made less than 24 hours before the start time are not accepted.
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