REVIEW · KOTOR
Speedboat Tour to Lady of the Rock, Mamula and Blue Cave Swim
Book on Viator →Operated by Compass & co. · Bookable on Viator
Fast boats make Kotor unforgettable. In about three hours, this speedboat outing is built for big views with quick stops: Our Lady of the Rocks first, then the Blue Cave swim. You’ll zip across Kotor Bay fast enough that you feel the motion, but the pacing still gives you real time at the highlights.
I also like how personal it can feel for a group tour, with a small boat size (up to 12 people) and captains who often bring the route to life with stories and music. The main drawback: the ride is fast, and it can get bumpy when the water is choppy—so if you’re prone to seasickness, this is something to plan around.
In This Review
- Key things I’d watch for before you go
- Price and what the $52 really buys you
- Getting on board: meeting point, pickup, and the timeline
- Lady of the Rocks: a man-made island with a church stop
- Cruising the bay: Porto Montenegro views and the Ex-Submarine Tunnel
- Mamula Fortress: the exterior view you shouldn’t miss
- Blue Cave swim: time in the water, snorkeling gear, and jump-offs
- On-board vibe: drinks, WiFi, and the skipper effect
- Who this tour suits best (and who should pick something else)
- Practical tips to make the most of the experience
- Should you book this Kotor speedboat tour to Lady of the Rocks and the Blue Cave?
Key things I’d watch for before you go
- A tight, view-focused route: quick cruising between stops, with the swim time being the real pay-off.
- Our Lady of the Rocks is partly optional: the island church/museum areas are extra, so you can choose how much time you want.
- Mamula Fortress is a see-from-the-boat moment: it’s noted as closed, so don’t count on getting inside.
- Blue Cave swim is the big moment: you can jump in, and snorkeling gear is listed as included.
- Snorkel gear may need a quick check: it’s advertised as provided, but I’d still ask on board early.
- Bring a towel: it’s not included, even though you’ll get wet.
Price and what the $52 really buys you

At $52 per person for roughly 3 hours, the value here is the combination of speedboat time plus stops you’d otherwise piece together yourself. You’re paying for three things: transportation on the water, dedicated time at standout locations, and the added bonus of one included drink plus WiFi onboard.
There’s also a quiet advantage in the format. Kotor Bay is beautiful, but it’s easy to waste daylight hopping between viewpoints. This tour is designed to move. That means you’ll spend more time looking at the coast from the boat and less time standing around waiting.
Do note the setup is not for everyone. One of the more honest themes in people’s feedback is that the boat is built for motion—fast, energetic, and sometimes rough. If your idea of a perfect tour is slow sightseeing with calm water, you might prefer a quieter craft.
Getting on board: meeting point, pickup, and the timeline
You start near the waterfront at Park Slobode (CQG9+H6W) in Kotor. Pickup is offered, but it’s not a door-to-door system. The driver/crew meets you near the sea at a boat-accessible spot, which can be 5–10 minutes after the tour starts. If you book pickup, you’ll want to be ready close to the water.
The operator only guarantees pickups within 4 km of Kotor. If your hotel is farther out, confirm with the company before booking. The tour uses a mobile ticket, and it’s listed as operating in English.
This tour runs with a small group setup—maximum 12 people—which matters. It’s not crowded like the biggest mass tours, so the captain can actually position the boat well for views and swimming.
Lady of the Rocks: a man-made island with a church stop

Your first “wow” comes from Our Lady of the Rocks, a small island created by stacking rocks and using sunken ships. The landmark is the Catholic church (Gospa od Škrpjela), and it also has a museum attached.
The way the stop works is flexible. You’ll cruise to the island, then spend time there so you can choose what you want to do: walk around, visit the church, and if you’re interested, check out the museum behind the church. Souvenirs are also an easy add-on.
One practical point: church and museum entries are not included in the base price. People report it being relatively small, and it sounds like it’s worth it mainly if you want the story behind the island rather than just the view.
What I like about this stop is that it’s not just a postcard photo. It’s an engineered place with a strong Catholic landmark—and the skipper generally gives the background as you approach, so you’ll understand why it’s there before you step off the boat.
Cruising the bay: Porto Montenegro views and the Ex-Submarine Tunnel

After the island, the route heads through the waters that feel very “Kotor Bay,” including the strait of Verige and into Tivat Bay. From the boat you can spot the Porto Montenegro marina area in the distance, which gives you a different angle on the coast—less old-world medieval and more modern waterfront.
Then comes the Ex-Submarine Tunnel, associated with the Yugoslav Army. This is one of those spots that sounds strange until you see it. The outside is designed to look natural—fake rock covering—so it wouldn’t be easily spotted from above (the tour description specifically mentions avoiding satellite or spy-plane visibility). You’ll pass through and it’s short, but it’s memorable precisely because it feels hidden and odd in the landscape.
Also, it’s timed tight. You’re not stopping for long here, so if you love deep explanation, go in ready for a quick story rather than a long museum-style moment.
Mamula Fortress: the exterior view you shouldn’t miss

On the way back out of the Bay of Kotor, you’ll see Mamula Fortress. Here’s the key detail: it’s closed to everyone because of ongoing construction. So your experience is mostly about the view from the boat and the skipper’s explanation of why the fortress mattered in major 20th-century conflicts.
This works best if you treat it like a photo-and-story stop, not a “tour the building” stop. You get the dramatic silhouette and the context, but you shouldn’t plan your day around entering.
Blue Cave swim: time in the water, snorkeling gear, and jump-offs

If there’s a single reason most people book this, it’s the Blue Cave swim.
The cave itself is described as natural, created by wave impact over a very long time at the base of a high cliff. On the boat, the captain brings you close, then you get a swim window where you can jump in and swim in the blue water. Snorkeling equipment is provided according to the tour details, and that’s a big plus—especially if you don’t want to carry your own gear through town.
A word on timing: this stop is relatively short compared with some full-day excursions. Some people love the pace, while others wish for more minutes in the water. My advice: treat this as a fun hit of swimming, not a “hang out forever” beach day.
Also, the Blue Cave area can get busy. There are reports of the captain choosing a nearby alternative swim spot if the conditions at the Blue Cave aren’t ideal. So if it looks crowded when you arrive, don’t panic. The captain’s job is to keep the swim experience safe and workable.
What to bring matters here:
- A towel (not included)
- Sunglasses and sunscreen (you’re in open air and splashing around)
- If you’re sensitive to motion, consider a seasickness plan before you get on the speedboat
On-board vibe: drinks, WiFi, and the skipper effect

This isn’t a silent sightseeing operation. Included is one drink on the house—described as beer, water, or soft drink, with the option of an alcoholic beverage included as well. You also get WiFi on board.
The real difference-maker is the skipper. Names that show up in experiences include captains like Milo/Milos, Peter, and Eli. The best ones keep the energy up without turning the tour into a lecture. Expect that you’ll get some history and guidance at each stop, plus music while you’re speeding across the bay.
One practical note: if you care about snorkeling gear or the exact swim setup, ask early. The information says gear is included, but I’ve seen at least one comment that it didn’t line up with the expectation. Asking on the spot takes ten seconds and saves stress later.
Who this tour suits best (and who should pick something else)

This is a great choice if you want:
- High-impact views from the water, without a full-day commitment
- A short list of stops that actually matter
- A swim opportunity with gear provided
- A small group feel (up to 12 people)
It’s not the best match if:
- You’re uncomfortable with fast, bumpy water
- You want slow, lingering sightseeing and lots of time inside buildings
- You prefer a longer beach-style swim session rather than a timed window
If you’re traveling as a couple or solo and you’re fine with motion, this is an efficient way to see a lot of Montenegro’s “coast drama” in one run.
Practical tips to make the most of the experience
Bring the basics and you’ll enjoy it more:
- Bring a towel (seriously—this is one of the easiest avoidable disappointments)
- Wear quick-dry footwear or sandals you’re okay getting wet
- Have a small amount of cash or card ready for church and museum entry if you decide to go inside
- If you’re bothered by cold splash or wind, consider a light layer. You’re on open water for part of the ride.
- Keep your expectations aligned with the pace. This is built for efficiency, not extended wandering at every stop.
And a final mindset trick: when the boat speeds up and you’re bounced around a bit, don’t fight it. Lean back, hold on where the crew directs, and enjoy the fact that you’re seeing Kotor from the perspective that most people only ever get from photos.
Should you book this Kotor speedboat tour to Lady of the Rocks and the Blue Cave?
Book it if you want an energetic, efficient 3-hour outing with real highlights: Our Lady of the Rocks, a story-and-view pass at Mamula Fortress, and a Blue Cave swim where you can jump in. The price is reasonable for the speedboat transport and the included drink and WiFi, and the small-group format helps the experience feel lively rather than chaotic.
Skip it or consider a gentler alternative if you hate choppy water, want long indoor museum time, or are the type who needs calm, slow pacing. In that case, the speedboat element can become more stress than fun.
If you’re the kind of person who loves being on the water, this is one of the most straightforward ways to turn Kotor’s coastline into an actual experience instead of just a few shoreline photos.










