Reviewed · BLUE CAVE BOAT TRIPS
Private tour – Blue Cave and Lady of the Rocks 3 hours tour
The best part of this private speedboat tour is the mix of Montenegro’s postcard sights and less-polished naval relics. In roughly three hours, you visit Our Lady of the Rocks, enter a submarine tunnel, pass Mamula Island, and spend 30 minutes swimming in the glowing Blue Cave.
I like the freedom of a private boat, especially with up to six people sharing the $330.01 fare. I also like the early-start option, which can put you inside the tunnel and Blue Cave before the water fills with boats. The main drawback is weather: rough conditions can force a change of date or cancellation.
Key points at a glance
- The Blue Cave gives you 30 minutes for swimming and photos, with blue light entering through an opening below sea level.
- Our Lady of the Rocks adds a cultural stop and includes a 1630 church and museum, with a €2 museum fee paid separately.
- A Yugoslav Navy submarine tunnel provides the tour’s most unusual stop, letting you see a concealed naval shelter from the water.
- The private format works well for families and small groups, with room for up to six people on one booking.
- An early 8 a.m. pickup can help avoid crowds, based on the schedule used by previous groups.
- Skippers can shape the pace, with names including Tugay, Egi, Rajan, and Rakija connected with different bookings.
Why the Blue Cave is the main event

The Blue Cave earns its name from the strong blue glow that comes through the water from an opening below sea level. Your boat enters the cave, and you have about 30 minutes to swim, take photographs, or simply watch the light shift across the water.
That half-hour matters. Some boat excursions treat a cave as a quick photo stop, but this outing gives you enough time to get in the water and enjoy the setting without being rushed. Snorkeling equipment is included, and bottled water is provided on board.
The cave is also the part most affected by conditions. The tour requires good weather, and access can change if the sea is rough. You should also expect the Blue Cave to be popular, particularly later in the morning. An early departure at 8 a.m. is a smart choice if you want calmer conditions and fewer boats in the way.
Bring a swimsuit, towel, sun protection, and a waterproof case for your phone. The tour includes swimming time, but it does not promise a long beach stop or a dry change area. Pack only what you need, since an open speedboat has limited room for loose bags.
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Our Lady of the Rocks and its 1630 church

The first scheduled stop is Our Lady of the Rocks, an island in the Bay of Kotor known for its church and museum. You get about 20 minutes to look around.
The church was built in 1630, and the island offers a useful change of pace after the speedboat ride. Instead of seeing only cliffs and sea, you get a short cultural stop with paintings, religious objects, and old interior details within the museum visit. The €2 entrance fee is not included, so keep a little cash available for admission.
Twenty minutes is enough for a quick visit, but not for a slow museum reading. If your group enjoys churches, art, or local stories, you may wish the stop were longer. The private format helps here because you can ask the skipper about timing, though the overall tour still needs to fit the advertised two to three hours.
The island is also one of the most photographed parts of the route. From the boat, you get a clear view of the church rising from the water. On land, you can turn back toward the bay and see the setting from a different angle.
The supplied itinerary lists Our Lady of the Rocks in two places, but it describes one 20-minute visit. Plan on a single island stop rather than two separate visits.
Inside a Yugoslav Navy submarine tunnel
After the island, the boat stops at one of three submarine tunnels built by the Yugoslav Navy. These openings were designed to keep submarines and smaller vessels out of sight.
This is a very different sight from the Blue Cave. The cave is natural and theatrical. The tunnel is stark, practical, and connected to the region’s military past. The boat enters one of the shelters, giving you a close look at the dark opening and its concealed interior.
The tunnel stop is brief, and the information provided does not specify an exact amount of time. You should think of it as a boat-based visit rather than a long walk through a museum. The skipper may explain the site, and the private setting gives you a good chance to ask questions.
This stop also shows why the tour is more than a standard swim trip. The route combines scenery, religious heritage, and military remains in a compact outing. If you want only sun and water, the tunnel may feel like a detour. If you like unusual places with a rougher edge, it is one of the most memorable parts.
Passing Mamula Island by boat

On the way to the Blue Cave, you get a panoramic view of Mamula Island. The itinerary describes this as a passing view rather than a full landing.
That distinction matters. You should not book this tour expecting time on Mamula Island. Instead, you see it from the water as part of the speedboat route. The view adds another coastal landmark and gives your skipper a chance to point out features along the way.
The boat ride itself is part of the experience. You move between the enclosed bay, the tunnel, the open-water stretch near the cave, and the return route to Kotor. The speed and exposed seating make the trip feel lively, but they also mean wind and spray are possible.
The duration is listed as approximately two to three hours. Some private bookings connected with the same operator have lasted longer and included extra stops such as Perast, Porto Montenegro, or Herceg Novi. Those longer outings should not be confused with this shorter Blue Cave and Lady of the Rocks route. Ask about the exact plan if you want additional stops or more swimming time.
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What a private boat changes

The boat is reserved for your group, with a maximum of six people. That is a major advantage if you are traveling with family or friends. The per-group price becomes about $55 per person when six people share it, before the €2 museum admission. For two people, the cost is much higher per head, but you gain a private schedule and do not share the boat with strangers.
A private trip also gives you more control over the rhythm. One group used an 8 a.m. pickup to reach the submarine tunnel and Blue Cave ahead of the crowds. Another group was able to spend extra time swimming and playing its own music. These details suggest that the skipper can adjust the day within practical limits.
The experience has been led by several skippers, including Tugay, Egi, Rajan, and Rakija. Tugay was described as friendly and professional with a large mixed-age group. Captain Egi received praise for service and even arranging breakfast on the boat. Rajan took one group into a nearby cave for swimming after the Blue Cave, while Rakija was remembered for explaining towns and local secrets and sharing homemade local liquor.
Those personal touches are not guaranteed on every departure, but they show the sort of service the operator aims to provide. You can expect a skipper rather than a formal museum guide, so the quality of the commentary may depend on who is assigned and how much you ask.
Timing, pickup, and the return to Kotor

The stated meeting point is by the Kotor City Walls, at the provided location in Kotor. You can meet the operator there, or request pickup. The exact docking point depends on your location, and the operator will tell you where the speedboat can collect you.
The tour starts and ends in Kotor. That makes it easy to fit into a day based in the old town, particularly if you have limited time in Montenegro or are visiting from a cruise port. Confirm the pickup instructions before setting out, since a speedboat cannot dock at every waterfront location.
The advertised duration is two to three hours, while the tour description uses roughly three hours. Allow a little flexibility around departure and return. Stops, sea conditions, docking, and the amount of time spent at the Blue Cave can affect the schedule.
WiFi is listed on board, along with fuel coverage, bottled water, and snorkeling equipment. The practical value is simple: you do not need to arrange fuel, bring drinking water for the group, or rent basic snorkeling gear separately. You still need to bring personal swimming items and any camera gear you want to use.
Is $330.01 good value?

The price is $330.01 per group of up to six. At full capacity, that is a fair way to see several major sights without paying six separate excursion fares. The value is strongest for families and groups of friends who want a private boat, a fixed route, and the option to set an early departure.
For a couple, the cost is harder to justify unless privacy matters a lot. You are paying for the boat, skipper, fuel, and flexibility rather than simply paying for entry to the Blue Cave. There is no separate Blue Cave admission fee listed, but the €2 museum charge at Our Lady of the Rocks is extra.
The package also includes WiFi and snorkeling equipment, though those are small benefits compared with the private boat itself. The real value comes from combining four types of scenery in one outing: the church island, the military tunnel, the view of Mamula, and the swimming stop in the Blue Cave.
The tour is often booked about 43 days ahead on average. That is useful planning information, especially if you are visiting during a busy summer period. If you want the early 8 a.m. departure, book well before your visit and confirm that time directly.
Who will enjoy this short Kotor excursion?

I would choose this for a group that wants a fast, varied introduction to the bay. Families can benefit from the private setting, since the skipper can keep the group together and adjust the pace. The tour has also been used by groups with children ranging from a teenager to a three-month-old, though each family should judge its own comfort with a speedboat and swimming stop.
It also suits photographers. You get the church island, tunnel entrance, Mamula view, and glowing cave in one route. The early start is particularly useful for better light and fewer boats, though the exact conditions depend on the day.
Swimmers will appreciate the 30 minutes at the Blue Cave and the included snorkeling equipment. History-minded visitors will prefer the submarine tunnel and 1630 church. If you want a detailed museum tour, long time on land, or a full-day exploration of the Bay of Kotor, this short trip may feel too compressed.
The boat may be less appealing if you dislike wind, spray, or quick movement on the water. The tour requires good weather, and the operator may reschedule or refund it if conditions are poor. That policy protects you from being sent out in unsafe conditions, but it means you should keep some flexibility in your schedule.
Booking and cancellation details

Confirmation is provided at booking. Pickup may be available, but the exact place depends on where the boat can dock. Service animals are allowed, and the activity is described as suitable for most people.
You can cancel for a full refund up to 24 hours before the local start time. Changes made inside that 24-hour window are not accepted, and late cancellations are not refunded. If poor weather causes the operator to cancel, you are offered another date or a full refund.
Should you book the Blue Cave tour?
Book it if you want a private, compact speedboat outing that combines swimming with memorable cultural and military sights. The Blue Cave is the clear payoff, while Our Lady of the Rocks and the submarine tunnel give the trip more substance than a simple coastal ride.
I would book the earliest departure you can get, especially in summer. Choose this tour for a small group that values privacy and flexibility. Skip it if your priority is a long museum visit, a full-day bay cruise, or a guaranteed calm sea. For six people sharing the cost, it offers particularly good value and a lot of variety in a short time.
FAQ
Where does the tour start and finish?
The tour starts near the Kotor City Walls in Kotor and ends back at the meeting point.
Can I request pickup?
Yes. You can meet the boat at the stated starting point or request pickup. The exact docking place depends on your location.
How long does the tour last?
The tour lasts approximately two to three hours, with the description presenting it as roughly three hours.
How many people can join the private tour?
The price covers one private group of up to six people.
What is included in the price?
Bottled water, snorkeling equipment, the fuel surcharge, and WiFi on board are included.
Is the museum at Our Lady of the Rocks included?
No. Museum admission costs €2 per person and is paid separately.
How much time is provided at the Blue Cave?
You spend about 30 minutes at the Blue Cave for swimming and photographs.
Is the tour offered in English?
Yes. The experience is offered in English.
What happens if the weather is poor?
The tour requires good weather. If it is canceled because of poor conditions, you can choose a different date or receive a full refund.
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