Reviewed · BLUE CAVE SWIM & SNORKEL STOPS
Kotor: Private boat tour Blue Cave & Our Lady of the Rocks
The Blue Cave is the kind of stop you remember. You get Blue Cave swim time, then walk the famous artificial island of Our Lady of the Rocks. The one catch is that with only 3 hours total, shore time is short and you have to accept quick photo stops along the way.
I like that this tour runs as a true private setup, so the skipper can adjust the flow within the 3-hour limit. Drinks are included, plus you get masks for underwater viewing and lifejackets. Still, it is not ideal if you want a slow, leisurely day, or if you need wheelchair access or anything beyond basic mobility.
In This Review
- Key points before you go
- Kotor Bay by speedboat, with pickups that save time
- Blue Cave swim: what 25 minutes feels like in real life
- Mamula Island photo stop: quick but cinematic from the water
- Yugoslav submarine tunnels: inside one of the hidden passages
- Our Lady of the Rocks island: walk the artificial island, then choose the church
- Perast views on the way back: the Baroque captain town from the water
- Time on the water: how the 3 hours are paced
- What’s included, and what that means for value
- Who this private Kotor speedboat tour is best for
- A note on money: when $353 per group makes sense
- Should you book this Blue Cave and Our Lady of the Rocks private tour?
- FAQ
- How long is the Blue Cave and Our Lady of the Rocks private tour?
- What is the price and the group size limit?
- Is pickup included, and where does the pickup happen?
- What is included during the tour?
- Do I have to pay for the Our Lady of the Rocks church?
- Can I customize the tour within the 3-hour time limit?
- What is the cancellation policy?
Key points before you go

- Blue Cave swim with real time inside (about 25 minutes) plus optional masks for underwater viewing
- Our Lady of the Rocks island walk with a visit to the small 17th century church (entry optional, paid on the spot)
- Mamula Fort and photo stops for the Austro-Hungarian island look, plus extra viewpoints from the water
- Submarine tunnel experience with a short visit and a chance to go inside one of the tunnel segments
- Pickup in Bay of Kotor from the closest dock to your accommodation, with an English speaking skipper at your pace
- You can customize within 3 hours by shifting minutes between the cave swim and other breaks
Kotor Bay by speedboat, with pickups that save time

This is a private speedboat tour centered on Kotor Bay, so you get the fast route to the highlights and less time coordinating with other groups. The meeting point is Spomenik palim za slobodu, but pickup is also offered from the closest dock to your accommodation within the bay, which can make the start feel easy and direct.
Once onboard, your English speaking skipper handles the run and gives short explanations of what you are seeing. That matters here because the route is built around specific landmarks, not generic sightseeing. You will pass old fisherman villages along the way to the cave, and you get panoramic views over the bay, which is where this part of Montenegro really shines.
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Blue Cave swim: what 25 minutes feels like in real life

The tour’s anchor moment is the Blue Cave stop. The boat sails inside for a swim and photo break, with around 25 minutes inside the cave area. That timing is long enough to actually get into the water, catch the light, and enjoy a few photos without feeling rushed the second you arrive.
Why the Blue Cave looks the way it does comes down to sunlight mixing with the Adriatic water. Even if you have seen pictures, the real experience is about seeing that turquoise color shift as light changes and people move. If you want to swim, you are set with included masks for underwater viewing, so you can look around for a closer sense of the cave’s water clarity.
One practical note: the cave time is the one segment you probably will not want to shorten. But since this is private, the skipper can adjust it if your group prefers to trade a few minutes in the cave for extra time elsewhere. That flexibility is a real benefit on a short 3-hour itinerary.
Mamula Island photo stop: quick but cinematic from the water

After the Blue Cave, you head toward Mamula Island, a former Austro-Hungarian fortified island in the Bay of Kotor. The boat slows down for a photo stop, which is the sweet spot for this kind of landmark. You are not trying to squeeze in a long landing. You get the key angle and the sense of its shape from the bay.
This is also a nice reset after the cave swim. You will be back in the sightseeing mode, watching the coast change, and getting those “from the water” perspectives that are hard to replicate on land.
If you are the type who likes context, this stop has it, but it stays practical. You are seeing a real structure tied to the region’s history, not just another photo point.
Yugoslav submarine tunnels: inside one of the hidden passages

Next comes one of the tour’s most interesting surprises: the former submarine tunnels. These tunnels were built and used to keep the ex-Yugoslav navy fleet and submarines safely hidden. The boat sails into one of the tunnels, and there is a short photo stop and a brief visit segment.
Even if you only spend about 5 minutes here, it is time you can feel. The value is not just “going into a tunnel.” It is the contrast between what you see outside, open bay water and coastline, and what you experience once you are moving inside these enclosed spaces. It makes the engineering of the site feel real rather than abstract.
This also is where your skipper’s explanations help, because you want the why behind the walls and the function behind the design. On a half-day, that context makes the stop more meaningful.
Our Lady of the Rocks island: walk the artificial island, then choose the church

The tour’s “true pearl,” as the island is often described, is Our Lady of the Rocks. It is an artificial island in the middle of Kotor Bay, built by human hands, with a history tied to the area’s 15th century story.
You get a stop long enough to actually walk around. The time on the island is about 30 minutes, and the plan includes sightseeing, photo stops, and time to move at your own pace. You also have the option to visit the small 17th century church. The key detail: entrance to the church is paid on the spot, at 2 euro per person.
I like this setup because you can match the island to your group’s mood. If you are just in it for views and the walk, you can skip the church without friction. If you want the inside moment, the cost is clearly defined and you can decide right there.
Also, you are set up to skip the line through a separate entrance, which usually helps keep your island time from feeling crowded or slow.
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Perast views on the way back: the Baroque captain town from the water

On the return, you sail back with panoramic views of Perast. The tour route includes a final sightseeing angle over the town described as a Baroque captain’s town.
This “on the way back” viewing matters because it is another chance to catch the coastline from the bay, when the light might be different than it was earlier in the day. It also helps the tour feel complete. You do not just drive away after the island. You end with a view that ties the whole loop together.
Then it is back to the starting dock point. In practice, the day feels like one continuous route with short stops rather than a program where you feel bounced between disconnected activities.
Time on the water: how the 3 hours are paced
The itinerary is built for momentum. You spend about 1 hour moving by speedboat overall, then you get focused stops where it counts: around 25 minutes in the Blue Cave, shorter segments for Mamula and the submarine tunnels, and about 30 minutes on Our Lady of the Rocks.
For many people, the pacing is the whole point. You get several “signature” Kotor Bay experiences without needing a full day. But it also means you should keep expectations realistic. You are not going to stroll long streets, do a long meal, or spend hours at any one place.
If your group wants a bit more balance, the private setup is where you can tweak it. The tour can be customized within the 3-hour window. For example, you could shorten cave swim time and add a short coffee or free time break, depending on what your skipper can arrange.
What’s included, and what that means for value
At $353 per group (up to 6 people), this is priced like a private boat experience, not a budget shared tour. The value comes from stacking multiple major sights into a short time, with the logistics handled for you.
Here is what you get included:
- pickup at the closest dock to your accommodation within Bay of Kotor
- boat transfer to the sights
- English speaking skipper
- brief explanations of landmarks
- drinks
- masks for underwater viewing
- lifejackets
Those inclusions matter because they remove common friction points. You do not need to arrange your own gear for a quick water stop. You also do not have to spend time figuring out how to get between the cave, the tunnel site, and the island.
What is not included is the optional church entrance on the island, which is 2 euro per person. If you plan to go inside, build that small extra into your group total.
Who this private Kotor speedboat tour is best for

This tour fits best if you want:
- a fast, scenic route around Kotor Bay
- real water time in the Blue Cave
- a walkable island stop with optional church access
- to see more than one major landmark without changing plans all day
It is also ideal for groups that like personal pacing. With a private group, the skipper can make small timing shifts while keeping the whole 3-hour schedule intact.
On the other hand, it is not suitable for wheelchair users, pregnant women, or babies under 1 year, and it includes a no smoking rule in the vehicle. If your group needs more accessibility support, you will want to look for a different format.
A note on money: when $353 per group makes sense
Think of $353 as paying for a boat, a skipper, and the ability to do this exact set of stops together. Because the cap is up to 6, the per-person cost becomes reasonable when you have a group that can fill the boat.
If you are traveling as two or three people, it still can work if you are comparing it to other private arrangements or if you simply value time. The big advantage here is that a 3-hour loop packs in the cave swim, Mamula photo time, the submarine tunnel experience, and Our Lady of the Rocks walking time. A shared tour might cut the price, but it usually means less control over timing and less flexibility.
So the smartest decision rule is simple: if your group will actually use the private flexibility, and if you want multiple signature sights in one morning or afternoon, this is solid value.
Should you book this Blue Cave and Our Lady of the Rocks private tour?
I would book it if you want an efficient, high-impact Kotor Bay outing with a true private feel. The Blue Cave swim time, the island walk at Our Lady of the Rocks, and the submarine tunnel visit are the kind of stops that are hard to replicate with casual planning, especially when you only have a few hours.
I would skip or reconsider if your group needs long, unstructured time on land, or if accessibility is an issue. Also, if you hate the idea of quick photo stops and tight timing between locations, choose something slower.
One more confidence booster: the reviews highlight how relaxed and personal the trip feels, and how helpful and kind the skipper is. For a short tour, that kind of service makes a noticeable difference.
FAQ
How long is the Blue Cave and Our Lady of the Rocks private tour?
The tour duration is 3 hours.
What is the price and the group size limit?
The price is $353 per group, up to 6 people.
Is pickup included, and where does the pickup happen?
Pickup is included from the closest dock to your accommodation within Bay of Kotor.
What is included during the tour?
The tour includes an English speaking skipper, boat transfer to the sights, brief explanations, drinks, masks for underwater viewing, and lifejackets.
Do I have to pay for the Our Lady of the Rocks church?
Church entrance is optional. If you enter, you pay the entrance ticket on the spot at 2 euro per person.
Can I customize the tour within the 3-hour time limit?
Yes. On a private tour, you can customize within the 3-hour duration by coordinating with your skipper, for example shortening swimming time in the Blue Cave and adding a short coffee or free time break.
What is the cancellation policy?
Free cancellation is available up to 24 hours in advance for a full refund.
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