Reviewed · BLUE CAVE TOURS
Lady of the Rock and Mamula with Blue Cave Private Tour
The best of Kotor Bay fits in three hours. This private speedboat trip links Our Lady of the Rocks, Mamula Fortress, the Blue Cave, and several striking coastal sights without making you share the boat with a large group. You also get a local skipper, drinks, WiFi, and snorkeling equipment included.
I like the flexible private format and the mix of culture, scenery, and swimming. I also like that the skipper can adjust the pace and steer you away from the worst crowds when conditions allow. The main consideration is the short schedule: with nearly two hours spent cruising, each stop is brief, and Mamula Fortress can only be viewed from the water because it is closed.
- A private boat for up to six people keeps the trip personal and gives your group more room than a packed excursion boat.
- Our Lady of the Rocks includes a church and museum visit, though admission costs extra.
- The route passes through the Verige Strait, Porto Montenegro, and a former Yugoslav submarine tunnel.
- Mamula Fortress is seen from the sea only, since construction has closed the site to visitors.
- The Blue Cave stop lasts about 30 minutes, with swimming and snorkeling equipment provided.
- Drinks are included, including bottled water, soda, and beer.
In This Review
- A Fast Start From Park Slobode in Kotor
- Our Lady of the Rocks and Perast’s Island Tradition
- Verige Strait, Porto Montenegro, and the Submarine Tunnel
- Mamula Fortress Seen From the Open Water
- Swimming in the Blue Cave
- What Is Included for $316.86?
- The Skipper Makes the Difference
- Who Should Book This Kotor Boat Tour?
- Cancellation and Weather Details
- Should You Book the Lady of the Rock and Mamula Tour?
- FAQ
- Where does the tour start?
- Where does the tour finish?
- How long does the tour last?
- How many people can join the private tour?
- Is the tour offered in English?
- Is admission to the Our Lady of the Rocks museum included?
- Is entry to the church included?
- Can you visit Mamula Fortress?
- Is snorkeling equipment provided?
- Are drinks included?
A Fast Start From Park Slobode in Kotor

The tour begins at Park Slobode, beside Kotor’s waterfront. This is a useful meeting point if you are staying near the old town, since the park sits by the city’s open seafront rather than inside the narrow medieval lanes.
Once aboard, the boat heads across the Bay of Kotor toward Our Lady of the Rocks. The first cruise takes about 20 minutes. That ride is part of the experience, not dead time. From the water, you get a different view of Kotor’s stone buildings, old palaces, fishing villages, green hillsides, old mills, and the river mouth where fresh water reaches the sea.
The route is brisk. A three-hour tour cannot give you long visits at every stop, so I would choose this trip for broad views and variety rather than slow sightseeing. It works especially well when you want to see several coastal highlights in one morning or afternoon.
The group limit is six people, which changes the feel of the outing. You can talk directly with the skipper, ask for historical details, and make small adjustments to the pace. A private boat also means you are not waiting for dozens of people to board or leave at every stop.
Our Lady of the Rocks and Perast’s Island Tradition

Our Lady of the Rocks is an artificial island built by placing rocks in the water and sinking old ships loaded with stones. That unusual origin gives the stop a strong sense of place. It is not simply a pretty church on a small island. The island itself was made by generations of local effort and religious tradition.
The main building is the Catholic Church of Our Lady of the Rocks, also called Gospa od Škrpjela. A museum is attached to the church, and there is a small gift shop near the entrance. A navigation light marks the western end of the island.
You have about 20 minutes on the island. That is enough for a quick look around and a church visit if you move with purpose. The museum admission is 2 EUR, and church admission is not included in the tour price. You should carry a little cash if you want to go inside both.
The skipper explains the island’s story and points out Perast, the historic settlement nearby. Perast is protected by UNESCO, and seeing its waterfront from the boat helps explain why this part of the bay is so often included in Kotor excursions.
The drawback is time. Twenty minutes goes quickly once you account for getting off the boat, walking to the church, visiting the interior, and returning to the dock. If the church and museum matter greatly to you, a longer land-based visit would be better. On this tour, the island is a compact cultural stop within a larger coastal route.
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Verige Strait, Porto Montenegro, and the Submarine Tunnel

After Our Lady of the Rocks, the boat continues through the Verige Strait and into Tivat Bay. The strait is a narrow passage between sections of the Bay of Kotor, and the change in surroundings gives the cruise a natural rhythm.
From the water, you can see Porto Montenegro, the luxury marina in Tivat. The marina is visible on the left side of the route. It provides a sharp contrast with the older villages, churches, and stone buildings around the bay.
The tour also passes an old submarine tunnel built by the Yugoslav Army. Its entrance was covered with artificial rocks so it would be harder to spot from satellites, aircraft, or passing boats. The boat passes through the tunnel, making this one of the more unusual parts of the trip.
The tunnel stop itself is listed as about five minutes, with another 15 minutes of cruising before the next attraction. Do not expect a long visit or a guided museum-style presentation. The appeal is the brief passage through a concealed military structure and the skipper’s explanation of its purpose.
This part of the route adds useful context. Kotor Bay is not only about churches and scenery. Its position made it important for naval defense, and the tunnel offers a direct reminder of that more recent military past.
Mamula Fortress Seen From the Open Water

As the boat approaches the exit of the Bay of Kotor, Mamula Fortress comes into view. The skipper explains the fortress’s role during the First and Second World Wars, giving the stop historical weight beyond its dramatic setting.
You will not go ashore. Construction has closed Mamula Fortress to everyone, so the visit is sightseeing from the boat. That limitation should be clear before you book. If you expect to walk through the fort, this is not the right excursion.
Still, the water view has its own value. The fortress sits in a position that makes sense when seen from the sea, and the skipper’s explanation helps you understand why the site was chosen. You can take photographs, hear about its wartime use, and continue toward the Blue Cave without a long stop.
The route allows about 10 minutes of cruising to the next attraction after Mamula. This is a quick historical glance rather than a full fortress visit. I would treat it as an added feature, not the central reason to choose the tour.
Swimming in the Blue Cave

The Blue Cave is the tour’s main nature stop. Wave action formed the caves at the base of cliffs more than 100 meters high, and the interior water takes on a blue glow under the right conditions.
The boat remains at the cave so you can jump into the water and swim. Snorkeling equipment is supplied at no extra charge, which is useful if you want to look beneath the surface rather than simply cool off. The scheduled visit lasts about 30 minutes.
Conditions at the cave can change the experience. One person who took the trip chose not to swim inside because the cave was crowded with boats and felt unsafe. The skipper instead took the group a short distance away, where the water was calmer, there were fewer boats, and fish could be seen with the provided masks.
That is an important practical point. The Blue Cave is popular, and a private boat does not guarantee an empty cave. The benefit is that your skipper may have more freedom to adjust the stop when the main site is congested. If you are nervous about open water, the crew’s calm approach can also matter. One guest specifically praised the way Milos helped ease fears about the ocean and made the experience feel safe.
Bring a towel. It is not included. Also remember that this is a swimming stop, not a beach visit. You return to the boat after the water time, and the final cruise back to Kotor takes about 55 minutes.
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What Is Included for $316.86?

The price is $316.86 per group of up to six people, not per person. For a full group, that works out to roughly $52.81 each. That makes the private format good value if you can fill the boat with family or friends.
You are paying for a private skipper, a three-hour route, drinks, and snorkeling equipment. Bottled water, soda, and beer are included, along with WiFi on board. Those small extras are useful on a warm day, especially after swimming.
The value is less attractive for one or two people, since the group price does not shrink in the same way a per-seat tour might. Still, the private arrangement can save you from the crowded boats that use the same popular route. The ability to move quickly and make a sensible change at the Blue Cave may be worth the extra cost for some groups.
The schedule is efficient rather than relaxed. About 20 minutes goes to Our Lady of the Rocks, five minutes to the submarine tunnel area, a brief water view of Mamula, 30 minutes at the Blue Cave, and close to two hours in total cruising. You should book it for the combination of stops, not for extended time at any single attraction.
The Skipper Makes the Difference
The strongest praise centers on the crew. Milos is named as the person who greeted one group, while another Milos drove the boat. The exact crew arrangement may vary, but the important point is the personal service.
The skipper is described as local, friendly, and eager to explain historical events and current local concerns. That matters in Kotor Bay, where many sights are easy to photograph but harder to understand without context.
A private boat also gives the skipper room to respond to the day. One group reached places quickly and avoided some of the heaviest crowds. They also changed the swimming plan when the Blue Cave looked too full, choosing a quieter nearby spot instead.
For the best chance of a calmer route, book an early departure if you can. The advice from the experience is practical: meet the skipper early and get off the dock before the larger boats fill the popular sites. This is not a guarantee, but timing can make a real difference.
Who Should Book This Kotor Boat Tour?

I would recommend this trip to a small group that wants a lot in a short time. Families, couples traveling together, and friends who can share the group price will get the most from it.
It is a good fit if you want:
- A private boat rather than a large shared vessel
- A mix of churches, military sites, marinas, and natural scenery
- A short swimming and snorkeling stop
- A local skipper who can explain the route
- Drinks included during the outing
- A flexible response to crowds at the Blue Cave
You may want another option if you need long visits inside museums, churches, or fortresses. The tour does not include a walk through Mamula, and the stop at Our Lady of the Rocks is short. You should also skip it if swimming is central to your plans but the weather forecast looks poor, since the experience requires good weather.
Service animals are allowed, and most people can participate. Confirmation is provided at booking. The tour is offered in English, and it returns to the same Park Slobode meeting point.
Cancellation and Weather Details

You can cancel up to 24 hours before the start time for a full refund. Changes or cancellations made less than 24 hours before departure are not accepted for a refund.
The tour depends on suitable weather. If poor weather forces cancellation, you receive the choice of another date or a full refund. Since the Blue Cave and open-water cruising are central to the experience, this weather rule is reasonable and worth keeping in mind when planning a tight itinerary.
Should You Book the Lady of the Rock and Mamula Tour?
Book it if you want a compact, private introduction to Kotor Bay with a strong mix of scenery, history, and swimming. The price makes the most sense for four to six people, and the small boat gives you a better chance of avoiding the slow pace and crowded decks found on larger excursions.
I especially like the local skipper service, the included drinks and snorkeling gear, and the willingness to move the swim when the Blue Cave is too crowded. Just keep your expectations in check: Our Lady of the Rocks is brief, Mamula is viewed only from the boat, and much of the three hours is spent cruising.
For a full day at one site, choose a slower tour. For an efficient half-day on the water that covers several of the bay’s most memorable sights, this is a strong choice.
FAQ
Where does the tour start?
The tour starts at Park Slobode, E65, in Kotor, Montenegro.
Where does the tour finish?
The activity ends back at the meeting point in Park Slobode.
How long does the tour last?
The tour lasts approximately three hours.
How many people can join the private tour?
The private boat can accommodate a group of up to six people.
Is the tour offered in English?
Yes, the experience is offered in English.
Is admission to the Our Lady of the Rocks museum included?
No. Museum admission costs 2 EUR and is paid separately.
Is entry to the church included?
No. Admission to Our Lady of the Rocks church is not included in the tour price.
Can you visit Mamula Fortress?
No. Mamula Fortress is closed because of construction. You can see it from the boat and hear about its wartime purpose.
Is snorkeling equipment provided?
Yes. Snorkeling equipment is included at no additional cost.
Are drinks included?
Yes. Bottled water, soda, and beer are included. WiFi is also available on board.
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