Reviewed · BLUE CAVE SWIM & SNORKEL STOPS

From Perast: Boka Bay and Blue Cave Tour – Pick up

4.8 · 80 reviews 2 hours - 150 minutes From $53 Operated by SeaSpark Kotor Speed Boat Tours · Bookable on GetYourGuide
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Kotor Bay reads like a postcard until you see it moving fast, up close, and from the water, with stops that mix history, legends, and a real swim. This SeaSpark 2-hour speedboat tour starts in Perast and strings together the island of Our Lady of the Rocks, the Verige channel, WWII submarine tunnel remains, Mamula Island, and time in the Blue Cave.

I especially like the way the day balances big views with small moments, like a walk on Our Lady of the Rocks and photo breaks you do not feel rushed through. The other thing I like is the guide’s storytelling on the island and the WWII sites, plus the practical feel of a captain who handles the boat confidently. The only real consideration is that the ride can feel choppy if the wind is up, and the tour is not a fit for people who are prone to seasickness.

Key highlights to know before you go

From Perast: Boka Bay and Blue Cave Tour - Pick up - Key highlights to know before you go

  • Our Lady of the Rocks visit with a focused break: a stop on the island for photos, a short visit, and walking time.
  • WWII submarine tunnel photo stop: you pass by former tunnel areas and get context during the stop.
  • Verige channel views of Porto Montenegro and Porto Novi: you see luxury marinas from the water, not from a parking lot.
  • Mamula Island as a dramatic photo moment: an ex-prison stop that feels like Montenegrian Alcatraz.
  • Blue Cave swimming time (weather dependent): you get a dedicated break to swim if conditions allow.
  • A quick pace that still leaves time for photos: short, timed stops instead of one long slog.

Perast Dock to Bay Views, the ride sets the tone

From Perast: Boka Bay and Blue Cave Tour - Pick up - Perast Dock to Bay Views, the ride sets the tone
This tour begins at Pristaniste Perast, right by the dock area opposite the market. From there, you hop on a speedboat and get underway quickly, so you can start seeing the Bay of Kotor’s churches, palaces, and coastlines before the day’s attention drifts.

The total time on the water is about two hours to 150 minutes, with a mix of short speed segments and timed stops. That structure matters. You get a lot of variety without spending your whole vacation trapped in a bus.

One thing to plan for is motion. The boat is fast, and seasickness is a real possibility if you are sensitive. If you tend to feel queasy on boats, bring what helps you, and pick a seat where the ride feels most manageable for you.

Our Lady of the Rocks: island history, church rules, and photos

From Perast: Boka Bay and Blue Cave Tour - Pick up - Our Lady of the Rocks: island history, church rules, and photos
Your first main stop is on the island of Our Lady of the Rocks near Perast. You get a break time that includes photos and visit time, plus about 20 minutes of walking.

This is the kind of stop that works even if you are not a church person. The real value is the setting. You’ll be on the island itself, with Kotor Bay around you, while your live guide explains the island’s history in a way that connects it to the coastline you are touring.

If you plan to enter the church, note the dress code. You cannot enter in a bathing suit, so bring something that covers you enough for that moment if you want the full experience. If you do not enter, you can still enjoy photos and the island walk.

Verige Channel and the marinas: seeing luxury from the water

From Perast: Boka Bay and Blue Cave Tour - Pick up - Verige Channel and the marinas: seeing luxury from the water
After the island, the route runs through the Verige channel, and this is where the view switches gears. Instead of only old stone and fortress energy, you also see Porto Montenegro and Porto Novi from the water.

From land, those places can feel like they are behind fences or distance. From the boat, they read clearly as a waterfront world of yachts and calm curves, and you get a clean perspective for photos.

This part of the tour is mostly about passing through and soaking in the scenery. You’ll enjoy it most if you like “look out the window” moments, because it is not a stop where you wander for an hour.

WWII submarine tunnels: a short stop with strong context

One of the most memorable elements is the chance to see the former submarine tunnel area near Kotor. You typically have a short photo stop, and the guide shares how submarines were hidden there during World War II.

Even when the stop is brief, the meaning lands. Kotor Bay looks peaceful today, but the tour perspective makes you think about why this geography mattered. If you like history that you can point to, not just read about, this is the part that clicks.

Do not expect a long guided walk through a museum. This is a “look, photograph, understand” stop, and you’ll move on once you’ve captured the view.

Mamula Island: dramatic ex-prison vibes, quick photos

Next comes Mamula Island in the Bay of Kotor. The stop is short, usually around 10 minutes, and it is primarily a photo moment while you hear context about the island’s past as an ex-prison.

Calling it Montenegrian Alcatraz is not too far off in spirit. You are looking at a place with a heavy story, framed by open water and the Bay’s bright daylight.

Because the stop is brief, keep your goals simple: get your shots, glance around, and then enjoy the moment before the boat moves again. It is the kind of stop that feels best when you are not trying to over-plan it.

The Blue Cave swim: your payoff, if conditions cooperate

From Perast: Boka Bay and Blue Cave Tour - Pick up - The Blue Cave swim: your payoff, if conditions cooperate
The tour’s highlight for many people is time in the Blue Cave. You get a dedicated break, typically around 30 minutes, with the opportunity to swim if the water conditions allow it.

This is where you should be most prepared. Bring swimwear and a towel, and plan to keep your camera handy but not in the way. The Blue Cave is famous for its color effect, and the experience is about getting your body in that water and seeing it from close up.

Reality check: swimming in the Blue Cave is weather dependent. The tour runs rain or shine, and if the conditions are rough enough, the route can change, with an alternative visit possibly focused on Porto Montenegro or Porto Novi.

If you hate the idea of getting your hopes up, treat the Blue Cave as the main goal, not the only win. Even without the swim, the boat ride and water views are the core of the value.

What I’d pack for a speedboat day in Kotor Bay

You will be on open water, so pack for sun, wind, and quick changes between boat and swim time. The essentials are simple and directly tied to the stops.

Bring:

  • Hat
  • Swimwear
  • Towel
  • Camera
  • Sunscreen

Also consider sunglasses with grip, because glare off the water can be intense. If you’re thinking about the church stop, consider a light cover-up so you can move from beach mode to church mode without stress.

And if you are seasick-prone, do not wing it. Start any prevention early, and keep your eyes on the horizon when the ride gets rough.

Captain skills and comfort: when choppy seas happen

Speedboat tours can feel like a rollercoaster when the wind is up. The good news is that the captain’s ability is a huge part of how the day feels, and skilled handling matters most when it is choppy.

In past experiences, people have said the boat stayed comfortable and that the ride felt safe even when conditions were less than perfect. Some departures can also feel harder simply because the pace is fast, so it helps to focus on what you can control: hydration, sunglasses, and taking motion seriously if you feel it coming on.

There’s also a “small extras” vibe. Some people noted cold drinks during the ride, and there is music on board. That does not change the itinerary, but it affects comfort and mood while you transit between stops.

Value for money: what $53 buys you in real terms

From Perast: Boka Bay and Blue Cave Tour - Pick up - Value for money: what $53 buys you in real terms
At about $53 per person, this tour sits in a practical mid-range for Kotor Bay speedboat experiences. The real value is that you are getting more than one attraction in a short window.

You get:

  • a live English-speaking guide
  • visits and sightseeing stops that would cost time and transport on your own
  • exploration tied to WWII submarine tunnel remains
  • the chance to swim in the Blue Cave
  • insurance included

One important cost note: church entrance to Lady of the Rocks is not included, and you may have dress-code limits. So budget a little extra if you plan to enter the church rather than just walk and photograph.

If you want to see Porto Montenegro, Porto Novi, and older Perast landmarks in one smooth loop, the price starts to make sense. You are paying for access, timing, and speed, not just for a ride.

Who this tour fits, and who should skip it

This tour is a strong match for you if you want variety without logistics headaches. You like boats, you want Bay of Kotor views that you cannot easily recreate from shore, and you care about getting some swim time in the middle of the route.

It is not for everyone. The tour is listed as not suitable for:

  • pregnant women
  • people with back problems
  • wheelchair users
  • people over 260 lbs (118 kg)
  • people prone to seasickness
  • babies under 1 year
  • people over 70 years
  • pets (not allowed)

If you fall into any of those categories, you’ll enjoy the Bay more by choosing a slower or shore-based option where you control movement and time.

Should you book this SeaSpark speedboat tour?

Yes, if your idea of a great Kotor Bay day includes fast water views, a mix of history and scenery, and a realistic shot at a Blue Cave swim. The itinerary is built to keep momentum, so you spend less time traveling and more time seeing.

I would especially book it if you want the Verige channel perspective of Porto Montenegro and Porto Novi, plus the WWII context around the submarine tunnels. It’s also a good pick if you like photo breaks that are short but frequent.

The main reason not to book is motion sensitivity or comfort needs. If you get seasick easily, skip it. If you can handle a speedboat ride and are comfortable in sun and water, this tour is one of the most time-efficient ways to experience a surprising slice of the Bay.

FAQ

How long is the SeaSpark Boka Bay and Blue Cave tour from Perast?

The tour lasts about 2 hours, or up to 150 minutes total.

Where do I meet the tour for pickup?

You meet at Pristaniste Perast at the dock area, across from the market.

What is included in the price?

It includes a 2-hour speed boat tour, a live English-speaking guide, a visit to Our Lady of the Rocks, sightseeing of Porto Montenegro and Porto Novi, exploration related to WWII submarine tunnels, swimming in the Blue Cave, and insurance.

Is the Lady of the Rocks church entrance included?

No. Entrance to the church Lady of the Rocks is not included.

Can I swim in the Blue Cave?

You have the opportunity to swim in the Blue Cave, but swimming is subject to weather conditions.

What should I bring for the tour?

Bring a hat, swimwear, a towel, a camera, and sunscreen.

What is the dress code for Our Lady of the Rocks?

If you decide to visit the church, there is a dress code, and you cannot enter in a bathing suit.

Does the tour run rain or shine?

Yes, it takes place rain or shine, and raincoats are provided if it rains.

What happens if the sea is rough?

In case of rough seas, the operator may change the course of the tour and visit an alternative place such as Porto Montenegro or Porto Novi.

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