A speedboat day in Boka Bay changes everything. This private 3.5-hour trip runs you through the big highlights—Our Lady of the Rocks and the Blue Cave—with plenty of time on the water and just enough stops to feel like you saw the whole story. It’s a small-group setup, so your skipper can keep things moving at your pace.

Two things I really like: you get real time on the island at Our Lady of the Rocks (not just a photo stop), and you also get time in the water at the Blue Cave to cool off and swim.

One thing to consider: the tour is weather-dependent, and if conditions are rough, plans can change. Speedboats are fun, but they’re also at the mercy of sea state—so go with the right attitude (and hope for calm water).

Key things to know before you go

• Private group for up to 6 with a focused route and no waiting around for a big bus load
• Our Lady of the Rocks stop with 30 minutes and admission included
• Blue Cave with a real swim window plus snorkeling equipment available
• Mamula Island sighting and old submarine tunnels for a different side of the coast
• WiFi, bottled water, towels, and insurance built into the boat day

Why a private speedboat day works so well in Kotor Bay

Kotor is gorgeous, but the real magic happens from the water. This tour is built for that. In about 3 to 3.5 hours, you move along the Bay with a mix of cruising, island time, and a swim stop, instead of spending the day stuck on shore watching other people do the same loop.

Going private matters here. With a group limited to up to 6, you’re not competing for attention with a crowd. It also means the skipper can respond to what the sea is doing that day—holding position when it’s calm, and adjusting when it’s not.

The vibe is also light and easy. In past trips with this company, people have credited the captains and crew for keeping things fun with music and good storytelling, not just a checklist of stops. Even if you’re traveling quietly, you’ll likely feel that comfortable, hands-on service.

Stop-by-stop route: the smooth flow from Bay views to caves

This experience is organized like a best-of highlight reel, with specific time windows at each spot. Here’s what the flow means for you, and what to watch for at each part.

Bay of Kotor cruise to Our Lady of the Rocks (about 30 minutes)

You start with a warm welcome and then a scenic speedboat run across the Bay. The first stretch is your setup: you’ll get the sense of how Kotor Bay opens up from the water, and you’ll also feel how fast and smooth (or bumpy) the ride can be.

This matters because it sets expectations. If you’re the type who gets seasick easily, early on is when you’ll know if you need to grab a position and breathe steadily. The good news: the route quickly turns into an island visit, so you’re not stuck on the water for hours before you do anything fun.

Our Lady of the Rocks island (about 30 minutes, admission included)

This is the stop that most people remember. It’s a man-made island, and the story is wild in a practical way: locals built the base by throwing rocks and sinking old ships, then creating a church that’s still there. After prayers were heard, people also left votive gifts—so it’s not just a scenic church stop. It’s a place with an ongoing tradition.

On the ground, you get about 30 minutes. That’s long enough to slow down. You can walk the island, take photos, and actually step into the church area where the doors are open for visitors who want to offer something or simply admire the site.

Potential drawback: it’s still a small island, so the space can feel a bit tight if it’s busy. The time window helps, though, because you’re not there forever.

Bay of Kotor cruising toward the Blue Cave (about 30 minutes)

After the island, the trip shifts back to open water. This stretch is designed for views—Adriatic water and Montenegrin coastline—while you travel toward the Blue Cave.

I like this part because it breaks the day into “step, see, move, swim.” It’s also the transition time when you can get your beach-ready gear sorted. Snorkeling equipment is included, so if you want to put it to use, this is a good moment to check it and be ready for the next stop.

Blue Cave time (about 30 minutes, swim and refresh)

The Blue Cave is the headline. You’ll have time to experience it with swimming in clear blue water. Because the stop is scheduled, you’re not stuck waiting around for the cave to be “perfect.” Instead, you get a defined window to get in, float around, and take photos if conditions allow.

Practical tip: bring your eyes and your phone into “quick glance” mode. Water light can be strong, and in-and-out swimming means you’ll want to move efficiently. If you’re using snorkeling gear, focus on comfort first—there’s no point making a gadget project out of it when you want to enjoy the water.

Potential drawback: it’s time-limited. If you love long swims, 30 minutes can feel short. On the upside, the whole day keeps balance—this isn’t a marathon cave session. It’s a highlight with breathing room around it.

Mamula Island and old submarine tunnels (short stop before heading back)

Before returning to Kotor, you get a sighting of Mamula Island. The story is said to be interesting (and that’s the point—you’ll be shown what to look for), then you make a short stop at the old submarine tunnels.

This is a nice contrast to the romantic church and the bright cave water. Instead of another “pretty” photo moment, this part adds a historic and coastal-military flavor. It gives the day variety, so you don’t feel like you’re repeating the same scenery every hour.

What to expect: you’re viewing more than wandering. The time here is brief, so keep an eye on what the crew points out, and don’t overplan how long you can spend.

Bay of Kotor return views (about 45 minutes)

On the way back, the schedule includes more Bay cruising time and coastline views, plus another short stop tied to the old submarine tunnels. That longer return stretch makes the day feel complete. You’re not racing straight back right after the cave; you get time to settle, take a few more photos, and enjoy the broader coastline from the water.

This part also helps if your earlier swim time was interrupted. If you spent the morning rushing photos, the return gives you another chance to enjoy the Bay at a slower pace.

The Our Lady of the Rocks story: why this church stop feels different

Plenty of places have scenic churches. Our Lady of the Rocks has something extra: it’s tied to a real building method—locals using rocks and sinking ships to create the base—and it’s also connected to the votive gifts people left after prayers were heard.

That combo changes how you experience it. If you treat it like a stop only for photos, you’ll miss the best part. If you take 10 minutes to actually look around, it starts to make sense why the doors are open for visitors who want to add a gift or simply admire the place.

I also like that the experience includes an admission ticket here, rather than forcing you to figure it out on your own. It keeps the timeline clean, and it means your 30 minutes on the island is focused on being there, not paperwork.

Blue Cave swimming: the practical way to enjoy it

The Blue Cave part is where this tour earns its name. You get time to swim in crystal-clear blue waters, and snorkeling equipment is included, which makes it easier to do more than just float.

Here’s how I’d play it:

• Get ready for the water before you reach the cave. If you’re changing clothes, do it early and keep everything organized.
• During your swim window, prioritize comfort over perfection. If you’re unsure about breathing through a snorkel, stay calm and take it slow.
• After you swim, use the return ride to dry off a bit. Towels are provided, so you’re not scrambling for one.

One more reality check: cave conditions can change with the day’s sea and light. That’s not a problem—it’s just why the stop is designed to be a set experience with enough time to enjoy it even if conditions aren’t identical hour to hour.

Mamula Island and submarine tunnels: the side of Boka Bay most people skip

This is the section that gives the trip a sharper edge. The Mamula Island sighting adds intrigue, and the old submarine tunnels bring in a different kind of story tied to the coast.

Even if you’re not the type who normally cares about forts and military leftovers, this works because it’s still seen from the water. You’re not trudging around in a long archaeological walk. You’re getting a coastal viewpoint, then a guided moment focused on what matters.

If you get a skipper who likes sharing details, this part can turn from quick viewing into a mini lesson. On this operator’s tours, captains and crew have a habit of mixing local information with jokes and upbeat conversation, which makes these stops feel less like chores.

On-board comfort and included extras that actually help

Speedboat days can be “go-go-go” unless the operator handles the small stuff. Here, you get several practical perks:

• WiFi on board
• bottled water
• towels
• snorkeling equipment included
• insurance
• private transportation
• GST included

Those aren’t flashy, but they matter. Towels mean you can swim without thinking ahead. Bottled water keeps you from feeling dehydrated after sun and salt. Snorkeling equipment lowers the barrier if you want to try it.

Also, the operator is offering the trip in English, and you’ll get a mobile ticket. That keeps things smooth when you’re already juggling sunscreen, swim gear, and the excitement of the day.

Price and value: $385.34 per group up to 6

This tour costs $385.34 per group (up to 6 people). That’s not cheap on a per-person basis if you only travel as two, but it becomes very reasonable when you fill the boat.

At the full 6-person limit, you’re looking at about $64 per person for roughly 3 to 3.5 hours of private speedboat time, island admission at Our Lady of the Rocks, snorkeling equipment, and a swim window in the Blue Cave. You’re also getting a guided element through the stops, plus the boat has the included comfort items like towels and water.

The value logic is simple:

• Private boat costs money, but you’re buying time and access.
• You’re not paying extra for the key admission at Our Lady of the Rocks.
• The itinerary hits multiple distinct highlights in one shot.

If your group is 4–6 people, this is one of those purchases that feels like it was designed for shared costs. If you’re traveling solo or as a couple, it’s still a strong experience—just price it against what you’d pay for two separate shared tours or long taxi-and-wait days.

Weather, sea conditions, and the best way to choose your attitude

This experience requires good weather. That’s not a “maybe.” It’s baked into how it operates, and the company has a plan when conditions aren’t right: you’ll either be offered a different date or a full refund.

So here’s the travel-writer advice I’d give you: treat it like a flexible day, not a rigid appointment. If forecasts look rough, decide early whether you’re okay rescheduling. If you are, the reward is huge on a calm day.

One more practical note: speedboats move fast. If you’re prone to motion sickness, take that seriously. Try to sit where you feel least rocking, keep your gaze steady on the horizon, and don’t go into the day starving—low blood sugar makes nausea easier.

Who this tour suits best

This is a great fit if you want:

• a private day on the water without waiting around
• meaningful time on Our Lady of the Rocks (not just a quick pass)
• a real chance to swim in the Blue Cave
• variety: church, cave water, then tunnels and Mamula Island

It’s also a strong pick for families and friend groups who can share the boat cost. Past groups have included families and parties of around 5–7, and the operation is built for small numbers.

If you’re an ultra-planner who wants slow strolling and long museum time, this won’t match that style. This is a “see it from the water and enjoy the water” tour.

A note on the crew you might meet

You could meet captains and crew like Capt Mirko, Milos, Stefan, or Andrija/Andreji, plus guides such as DJ and other team members like Ivan or Bogdan. Even with different personalities, the common thread is a friendly, hands-on approach: keeping the ride comfortable and filling the trip with local context while you’re moving between stops.

Should you book this Kotor speedboat tour?

If you’re coming to Kotor and you want the Bay experience at its best, I’d book it—especially if you can fill the group to 4–6 people. The mix of Our Lady of the Rocks admission, Blue Cave swim time, and the submarine tunnels plus Mamula Island views gives you variety without dragging the day out.

Don’t book it if you hate boat rides or you’re planning a tight schedule with no room to reschedule. Weather is the only real wildcard here, and speedboats are honest about that.

FAQ

How long is the Private Lux 3.5h Speedboat Our Lady of the Rock and Blue Cave tour?

It runs for about 3 hours (approx.), with the overall experience described as 3.5 hours.

Is this tour private?

Yes. It’s a private tour/activity, and only your group participates. The group size is up to 6.

What is the price?

The price is $385.34 per group (up to 6).

What language is the tour offered in?

The tour is offered in English.

Do I need to buy admission tickets at the stops?

Admission is included for Our Lady of the Rocks. The other stops listed (Bay of Kotor view time, Blue Cave swimming time, Mamula Island, submarine tunnel viewing, and Bay return views) show admission tickets as free.

Is swimming or snorkeling included?

You’ll have time to swim at the Blue Cave, and snorkeling equipment is included. Towels are also provided.

What’s included on board?

Included items are WiFi on board, bottled water, snorkeling equipment, towels, insurance, and private transportation (plus GST).

What happens if the weather is bad?

The experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.