Review · BLUE CAVE & GROTTO TOURS
Kotor : Blue Cave Private Tour
Blue water, old tunnels, and your own boat. This private Kotor excursion gives you a relaxed way to see Boka Bay, with Our Lady of the Rocks and the Blue Cave as the main prizes. I like the flexible departure time and the fact that your group controls the music, pace, and stops. I also like the small-boat setting, which feels far more personal than a packed sightseeing boat.
The main consideration is the price: $353 per group of up to six is not cheap for a three to four-hour outing. Still, split six ways, it becomes a sensible buy for families or friends who value privacy. You should also allow extra time to find the meeting point, since summer traffic in Kotor can be rough.
Five things to know before you book

- Private boat for up to six: You get the whole speedboat, not a seat on a large group cruise.
- Flexible departure: Tours can begin between 8 a.m. and 6 p.m., subject to availability.
- Three major stops: The usual route includes Our Lady of the Rocks, a former submarine tunnel, Mamula Island, and the Blue Cave.
- Swimming time: The Blue Cave stop lasts about 30 minutes, and swimming is possible when conditions allow.
- Guide quality matters: Filip and Jovan have both received praise for their friendly, careful approach and local explanations.
- Simple refreshments included: Water and soft drinks come with the tour. Alcoholic drinks can be arranged by request.
Why a private speedboat makes sense in Boka Bay

Boka Bay is best understood from the water. Roads wind around the shore, while a speedboat gives you a direct view of the bay’s small islands, waterfront villages, cliffs, and old military structures.
The private format changes the feel of the outing. You do not have to follow a fixed public-tour schedule or share the boat with a large crowd. You can listen to your own music, ask for more time at a stop, or keep moving if a particular sight does not hold your attention.
That flexibility is especially useful for families. One person can swim while another stays dry. You can choose a slower sightseeing pace or make the boat ride itself part of the fun. The skipper handles the route, while you get a more relaxed day on the water.
The boat is described as fast, so the route covers several places in a fairly short time. That is helpful when you have only a morning or afternoon in Kotor. The tradeoff is that this is still a boat tour built around movement, not a full historical tour at every stop.
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Starting at Park Slobode in Kotor

Your meeting point is Park Slobode, the waterfront park near Kotor’s old town and harbor. Go directly to the speedboat advertisements near the sea and show your reservation to an employee there.
Plan to arrive 15 to 20 minutes early. This is not a place to cut things close, especially in summer. Kotor traffic can be heavy, and finding a parking space or getting through the streets may take longer than expected.
The meeting instructions are simple, but the signs and boats can be easy to miss if you are rushing. If you are arriving from a cruise ship, the waterfront location is practical. One couple reached the meeting area after tendering ashore and found it an easy walk from the landing point.
The tour can start at any time from 8 a.m. to 6 p.m., depending on availability. An early departure should give you cooler conditions and a quieter feel on the water. A later trip can work well if you want softer light, and one booking specifically praised the sunset views.
Perast and Our Lady of the Rocks

The first major stop is Perast, a small historic settlement on the bay. The planned sightseeing pause is brief, about three minutes, before you continue to Our Lady of the Rocks.
The island church is reached by boat, with about 20 minutes set aside for the stop. It is one of Boka Bay’s most recognizable sights, and seeing it from the water gives you the right perspective. The tiny island, church, and surrounding bay make a strong opening to the tour.
Twenty minutes is enough for a quick visit, but it is not a long museum session. If you want extensive time inside the church or a detailed look at every display, this tour may feel brisk. The guide can explain the setting and answer questions, but the emphasis remains on seeing several places by boat.
I would treat this stop as a compact cultural visit rather than the central event of the day. The Blue Cave and the ride itself receive more time, while Our Lady of the Rocks provides the historical and visual anchor.
Former submarine tunnel: a short, atmospheric stop

After about 25 minutes on the speedboat, you reach one of the former submarine tunnels along the Kotor area coast. The boat pauses for around 10 minutes.
These tunnels were built for military use, and their dark openings cut into the shore make a sharp contrast with the bright water outside. The stop is short, so expect a look inside or near the entrance rather than a long exploration.
This is one of the tour’s more unusual details. Many bay cruises focus only on churches and scenery. Here, you also get a glimpse of the coast’s military past, presented by a local skipper who can add context in English.
Conditions can affect how close the boat gets and how long you stay. The experience is primarily visual, and you should not expect a full museum-style visit.
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Mamula Island and the ride toward the Blue Cave

The next leg takes about 15 minutes, followed by a short five-minute pause at Mamula Island. The island is known for its fortification and its position near the entrance to the bay.
Five minutes is enough to take in the view and hear a few comments from the guide. It is not enough for an extended island visit, so think of Mamula as a scenic and historical waypoint.
The speedboat ride between stops is part of the attraction. You get open views of the coast and a stronger sense of how the bay connects with the Adriatic. On a private tour, you can ask questions as you go instead of waiting for a recorded announcement or a crowded group to settle down.
If you are sensitive to speed or choppy water, remember that this is a fast open-water trip. The operator supplies life vests for non-swimmers, and the guides place attention on safety. Still, people who prefer a slow, quiet boat ride may find the speedboat style less appealing.
The Blue Cave: the tour’s main event
The boat ride from Mamula Island to the Blue Cave takes about 10 minutes. The planned stop lasts around 30 minutes, giving you time to look around and, when conditions permit, swim in the glowing blue water.
Light entering through an underwater opening creates the cave’s famous color. The effect changes with the sun, water, and weather, so the experience is naturally variable. That is part of the appeal, but it also means you should not expect an identical shade every day.
The private boat makes this stop more comfortable. You are not trying to coordinate with a large group or squeeze into a strict public-tour schedule. You can ask for time to swim, take photos, or simply sit near the entrance and watch the water.
Several bookings praised the chance to swim in the Blue Cave and nearby secluded coves. Bring swimwear if you want to get in the water, but do not assume conditions will always be perfect. The guide decides what is safe, and the timing may change with sea conditions.
For many people, this is the reason to book the tour. The other stops add variety, but the Blue Cave supplies the memorable moment: a short boat ride into a natural chamber, bright water under the rock, and a chance to swim in an unusual setting.
What the guides add to the experience

The guide is also your skipper, so the quality of the commentary and boat handling matters. The experience is offered in English, and the guide can explain the places you see, answer questions, and adjust the rhythm of the trip.
Filip has been praised for patience and kindness, including a route that covered the bay, the Blue Cave, Our Lady of the Rocks, and a fishing village. Jovan has also been singled out for informative explanations and for helping create a smooth day.
Other comments praised the personal attention, communication before the tour, and explanations about Montenegrin history, culture, and coastal property. That last detail gives you a sense of the informal style: this is not just a scripted list of facts. You can ask about what you see and get a more local conversation.
Your exact guide may vary, so do not book expecting a specific person unless the operator confirms it. The strongest part of this format is the opportunity to ask questions and shape the conversation around your interests.
Timing, comfort, and what is included

The listed duration is three to four hours, with a recommended range of three to six hours if you want a longer private outing. The standard route has several short stops and fast boat transfers, so it covers a lot without taking a full day.
Water and soft drinks are included. Alcoholic drinks are available by request, which can be useful if you are planning a special afternoon or sunset ride. You can also play your own music, a small detail that makes the boat feel like your group’s space.
Life vests are provided for non-swimmers. The tour is marked as wheelchair accessible, though you should confirm the exact boarding arrangements before booking if anyone in your group has mobility needs. Boat access can vary even when an activity is officially listed as accessible.
The boat is private, but the price is per group rather than per person. At $353 for up to six people, a full group pays about $59 per person. For two people, the same price becomes much harder to justify. The value improves sharply when shared by family or friends who want privacy, flexible timing, and a faster route between stops.
Who will enjoy this tour most

I would choose this outing if you want to see several parts of Boka Bay in a single half-day and do not want to join a crowded boat. It works particularly well for a group of four to six, since the fixed price becomes more reasonable.
It also suits cruise passengers with a limited port call. The waterfront meeting point is convenient, and the route combines scenery, local culture, military sites, and swimming time without requiring a full-day commitment.
Families may appreciate the ability to control the pace. Couples can make it a more personal outing, especially with a sunset departure. Swimmers will get the most from the Blue Cave stop, while non-swimmers can still enjoy the scenery and use the supplied safety equipment.
I would look elsewhere if you want a long guided walk, extensive church interiors, or a slow historical tour. You should also think twice if you dislike speedboats or prefer a large, cheaper group excursion.
Booking details worth getting right
Free cancellation is available up to 24 hours before departure for a full refund. You can also reserve now and pay later, which helps if your Kotor schedule is still changing.
Check the starting time carefully, then arrive at Park Slobode 15 to 20 minutes early. If you are driving, allow extra time for summer traffic. Once you reach the waterfront, look for the speedboat advertisements and show your reservation to the staff nearby.
The route is flexible, but the usual plan includes Our Lady of the Rocks, a former submarine tunnel, Mamula Island, and the Blue Cave. Ask at booking if you have a particular stop or preferred departure time in mind.
Should you book the Kotor Blue Cave private tour?
Yes, if you can fill most of the boat and want a flexible, personal way to see Boka Bay. The strongest reasons are the private setting, fast route, swimming time at the Blue Cave, and guides such as Filip and Jovan who bring warmth and useful local detail.
The price is the main hurdle. For six people, it is fair value for a private half-day on the water. For one or two people, it is a premium experience, but the privacy and freedom may still be worth it.
Book this tour for the boat day itself, not just for a checklist of sights. You will see churches, tunnels, an island fort, and the Blue Cave, but the real pleasure is setting your own pace across one of Montenegro’s most dramatic coastal areas.
FAQ
Where does the Blue Cave tour start?
The tour starts at Park Slobode in Kotor. Go to the speedboat advertisements near the sea and show your reservation to an employee.
How early should I arrive?
You should arrive at least 15 to 20 minutes before the scheduled start. Summer traffic in Kotor can be heavy, especially if you are arriving by car.
What departure times are available?
The tour can start at any time between 8 a.m. and 6 p.m., depending on availability.
How long does the tour last?
The listed duration is three to four hours. The private format allows flexibility, and the recommended duration can range from three to six hours.
How many people can join the private boat?
The price covers a private group of up to six people.
What places are normally visited?
The usual route includes Perast, Our Lady of the Rocks, a former submarine tunnel, Mamula Island, and the Blue Cave.
Is swimming included?
The Blue Cave stop lasts about 30 minutes, and swimming is possible when conditions allow. Several tour bookings included swimming in the cave and nearby coves.
What refreshments are provided?
Water and soft drinks are included. Alcoholic drinks can be provided by request.
Is the tour available in English?
Yes. The tour includes a live guide and skipper who speaks English.
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