Reviewed · BLUE CAVE BOAT TOURS
2025 Private Boat To Blue Cave 3 hours ADVENTURE
The best part of this Kotor boat trip is the variety packed into three hours. You get a swim at the Blue Cave, a short stop at the picture-perfect Our Lady of the Rocks, a look at Mamula Fortress, and a ride inside old submarine tunnels. The speedboat also gives you a fine view of Perast from the sea.
I like the personal feel of a private outing and the chance to hear stories from skippers such as Aki and Bobin. I also like the price for a full group, which works out to about $40 per person if six people share it. The main catch is the weather: rough water or heavy boat traffic can cancel a swim at the Blue Cave, and one account describes a crowded boat, so confirm the boat capacity before you go.
Key points to know
- The Blue Cave is the main event: You get about 30 minutes there, with swimming possible when water and traffic conditions are safe.
- You see four distinct sites: The route combines nature, island history, a fortress, and military tunnels rather than repeating the same coastal view.
- The private price favors groups: The listed rate is $241.87 for up to six people, not per person.
- Skipper stories add context: Aki and Bobin are named as guides who provide commentary, music, and local history.
- The boat ride takes up much of the three hours: Bring warm layers in cooler months, especially November.
- Confirm capacity before departure: The experience is presented as private, but one account reports 14 people aboard a boat expected to hold 10.
What this three-hour Kotor boat ride actually offers

This is a fast-moving coastal outing rather than a slow cruise. From the meeting point at Hawaii Boat Tours Kotor near Park Slobode, you head out by speedboat for a route that links the Bay of Kotor with the open-water sights around the Luštica Peninsula.
The tour lasts about three hours, including travel time. That matters because the stops are short. You have roughly 30 minutes at the Blue Cave, 20 minutes at Our Lady of the Rocks, and about 10 minutes each at Mamula Fortress and the former submarine tunnel.
I would think of the trip as a sampler of the coast. You will not get a long museum visit or a leisurely afternoon at one beach. Instead, you trade some time at each place for a broad look at the area, with the boat ride itself providing much of the experience.
The published price is $241.87 per group of up to six. For six people, that is about $40.31 each, which is strong value for a private boat outing. For one or two people, the cost is less attractive, though the private format can still appeal if you want control over who shares the ride.
The experience is offered in English, and you receive a mobile ticket. It ends where it begins, at the Kotor meeting point.
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The Blue Cave: beautiful, but conditions matter
The Blue Cave gets the longest stop, and rightly so. You are given about 30 minutes to look at the glowing blue water and swim inside or near the cave when conditions permit.
The color comes from sunlight entering through the cave opening and reflecting through the clear water. Exact light conditions can change, so the cave may look different depending on the time of day and the weather. The natural effect is the reason this stop anchors the trip.
Bring a swimsuit if you want to get in the water. Still, do not treat the swim as guaranteed. Strong winds, rough water, boat traffic, or local safety decisions can make entry unsuitable. One account describes missing the Blue Cave swim because of traffic and water conditions, while the skipper found another place for a dip.
That is a useful sign of a good boat outing: the sea sets the rules. If swimming is your main reason for booking, ask about the forecast and water conditions before departure. If you mainly want photographs and a coastal ride, a missed swim will be less disappointing.
The stop is short, so have your towel and swimwear ready before arrival. You will not want to spend half the visit digging through a bag while everyone else is looking for the cave entrance.
Our Lady of the Rocks and the view toward Perast

Our Lady of the Rocks receives about 20 minutes. The island sits in the Bay of Kotor near Perast and is known for its church and unusual origin story. Here, the focus is on the island’s appearance, its setting, and the history explained by the skipper.
You can take photographs and enjoy the views, but the scheduled stop is brief. If you want a detailed visit inside the church, check what is included before booking. The supplied details promise time on the island and historical commentary, but they do not specify an admission charge or an extended church tour.
The boat also passes with a panoramic view of Perast. From the water, you see the town’s Venetian architecture lined against the coast. This is one of the more useful parts of the trip because it shows how the town fits into the Bay, something that is harder to grasp from a street-level walk.
I would keep your camera ready as you approach Perast. The boat perspective gives you a clean view of the waterfront and surrounding mountains without asking you to spend extra time on shore.
Mamula Fortress and the darker side of the coast

Mamula Fortress is a very short stop, about 10 minutes. The island fortress was used as a prison during World War II, and the skipper tells its story from the boat or nearby.
Do not expect a long visit inside the structure. This is a quick historical pause, best for seeing the fortress in its setting and hearing the basic account of its wartime use. The short stop works well in a fast coastal route, though anyone wanting a detailed exploration of the island may find the time limited.
The contrast with the Blue Cave is part of the route’s appeal. Within one morning or afternoon, you move from bright water and swimming to a stark military site. It gives the trip more substance than a simple sightseeing cruise.
Aki is specifically praised for explaining the places in detail and for handling the boat safely in strong winds. Bobin is also described as adding music and commentary. The skipper you meet may vary, so do not book expecting one particular person unless the operator confirms it.
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Inside the former submarine tunnels

The former submarine tunnels are another quick but memorable stop. The speedboat goes into the mountain tunnels, allowing you to see the interior and the structure up close.
These tunnels were built for military use, and their scale is easier to appreciate from the water. The boat enters the passage rather than simply pointing it out from offshore. The result is a short burst of history and atmosphere, with the dark tunnel contrasting sharply with the open Bay.
The scheduled time is around 10 minutes, so the stop is about seeing the space and hearing the story, not conducting a full historical tour. If you like military sites, this may be one of the most interesting parts of the trip. If you prefer beaches and swimming, it is still brief enough not to dominate the day.
The tunnel visit also shows why a speedboat is useful here. A larger vessel might not provide the same close approach. You get a direct look at a part of the coast that is easy to miss from a standard sightseeing route.
The skipper makes a real difference

This tour depends heavily on the person driving the boat. Aki is named repeatedly in the supplied material, with praise for his friendly manner, safety, and detailed explanations. Bobin is also mentioned as a captain who uses music and commentary to keep the ride lively.
That matters because the official stops are short. A good explanation helps you understand what you are seeing without requiring a long visit. The stories about Mamula Fortress and the submarine tunnels give the ride a human connection, rather than leaving you with a series of attractive but disconnected views.
The boat ride itself can be lively. There are opportunities for swimming, jumping, and taking in the coast from the water, but speed and wind can also make the ride chilly. One account specifically recommends bringing plenty of warm layers in November.
I would pack a light jacket even in warmer months. The boat is moving for much of the three hours, and conditions on the water can feel cooler than they do at the dock. Secure loose items before the boat accelerates, and keep your phone protected around the swimming stops.
Is the private format really private?

The experience is described as a private tour for your group only, with a maximum of six people. That is a major advantage if the arrangement is delivered as advertised. You can share the boat with family or friends, avoid a large tour group, and enjoy a more direct conversation with the skipper.
There is one point to clarify before you pay. One account describes a boat carrying 14 people even though it was expected to hold 10, and calls the seating uncomfortable. That does not match the published private format for up to six people.
I would message Hawaii Boat Tours Kotor before departure and ask three direct questions: Is the boat exclusive to my group, what is the maximum number aboard, and which boat will be used? This is especially important if comfort or personal space is a priority.
The private rate makes the most sense for a group that fills most of the six places. If you are booking alone or as a couple, ask whether the trip remains exclusive and whether the price changes. The supplied price is listed per group, so do not assume a per-person reduction.
Weather, clothing, and practical planning

Good weather is required for this experience. If poor conditions force a cancellation, you are offered another date or a full refund. You can also cancel for a full refund up to 24 hours before the start time. Cancellations or changes made inside that window are not accepted.
The boat departs from Hawaii Boat Tours Kotor at Official Park Slobode 1 in Kotor. The activity returns to the same meeting point. It is near public transportation, and the supplier states that most people can participate. Service animals are allowed.
The total duration includes the time spent traveling between stops. This is worth remembering when planning the rest of your day. A three-hour booking is not three hours of swimming and sightseeing. Much of the time is spent moving between Kotor, the cave, the islands, and the tunnels.
I would arrive ready to board rather than carrying a large day bag. Wear secure footwear for getting on and off the boat, bring sun protection, and pack a towel if you plan to swim. These are practical suggestions rather than listed requirements, but they make sense for a water-based trip with several short stops.
The boat route may feel less comfortable in poor water conditions. If you are prone to motion sickness, ask the operator about the forecast before setting out. The tour may still run in conditions that make the ride less smooth, while the Blue Cave swim is skipped for safety.
Who should book this experience?

I would recommend it to a small group that wants to see several of Kotor’s best-known coastal sights in one compact outing. It suits people who enjoy a mix of swimming, photographs, local stories, military history, and fast boat travel.
Families and friends can get good value from the group price, provided the private capacity is confirmed. Couples may also like the format, but the fixed group rate is harder to justify unless privacy is especially important.
This is not the best choice if you want a slow, detailed visit at every stop. Twenty minutes at Our Lady of the Rocks and 10 minutes at Mamula Fortress or the submarine tunnel leave little room for lingering. It is also not ideal if the Blue Cave swim is the only feature you care about, because weather and traffic can prevent it.
The experience has a strong rating of 5 from 130 submitted ratings, with 100 percent recommending it. The most consistent strengths are the scenery, the Blue Cave, the submarine tunnels, and the skippers’ friendly commentary. The main concerns are boat comfort, possible crowding, and cooler conditions during the ride.
Should you book the Kotor Blue Cave boat tour?
Book it if you want a lively three-hour overview of the coast and can accept that the sea controls the schedule. The combination of the Blue Cave, Perast views, Our Lady of the Rocks, Mamula Fortress, and submarine tunnels gives you far more range than a simple swimming trip.
I especially like the value for six people and the chance to hear local stories from skippers such as Aki or Bobin. Before confirming, ask about the exact boat, passenger capacity, and Blue Cave conditions. If those details check out, this is a practical and enjoyable way to see Kotor from the water without giving up a full day.
FAQ
How long does the private Blue Cave boat tour last?
The tour lasts approximately three hours, including travel time between the stops. It returns to the meeting point in Kotor.
How much does the experience cost?
The listed price is $241.87 per group of up to six people. The price is not listed as a per-person rate.
Where does the tour start and finish?
It starts at Hawaii Boat Tours Kotor, Official Park Slobode 1, Kotor 85330, Montenegro. The activity ends back at the same meeting point.
Can I swim in the Blue Cave?
Swimming is planned at the Blue Cave, with about 30 minutes there, but it depends on water conditions and boat traffic. If conditions are unsuitable, the skipper may offer another place to swim.
Is the tour private?
The experience is described as a private activity for your group only, with up to six people. Because one account describes a different boat capacity, confirm the passenger limit with the operator before departure.
What happens if the weather is bad?
The experience requires good weather. If it is canceled because of poor weather, you can choose another date or receive a full refund.
Can I cancel for a full refund?
Yes. You can cancel at least 24 hours before the 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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