Group Guided Tour: Blue Cave Speedboat Tour in the Bay of Kotor

This tour is interesting because it packs Bay of Kotor icons into one tight 3-hour loop, with time for a real swim and a close-up look at sea-made sights like the Blue Cave. You spend most of the day moving, so you get that “we’re on the water, not waiting around” feeling.

Two things I like a lot: the chance to see the famous cave glow and actually go in, and the way the route mixes nature with WWII-era storytelling. The onboard setup also feels practical, with raincoats and a simple music connection system.

One thing to weigh before you book is pacing. Your main swimming window is only about 30 minutes, and other stops are short. If you’re hoping for long beach-style hang time or extra extras like bottled water and snorkeling gear, you’ll want to plan ahead.

Key highlights you should know before you go

• Blue Cave swim stop with admission included and time for photos in bright blue light
• Small group limit (max 10) which usually makes the ride feel more personal and easy to manage
• Our Lady of the Rocks + Fašinada legend, plus a longer cultural stop than the quick “look and go” moments
• On-water WWII context at Mamula Island, told during the panoramic ride
• Submarine tunnel in Kumbor, cool and historic, but the admission is not included
• Raincoats, music hookups, and swimming stairs so you’re not stuck guessing what’s provided

A 3-hour Bay of Kotor speedboat run with real swim time

If you want the Bay of Kotor experience in one go, this tour is built for you. You start in Kotor and spend the day on a speedboat, hitting a set of waterfront landmarks and islands without needing to switch plans, cars, or schedules.

The pacing is the big idea here. You cruise long enough to enjoy the scenery, then you get short, focused stops that are good for photos and quick time on the water. In other words, it’s not a slow sightseeing day. It’s more like a moving highlight reel.

That style is especially good if you’re traveling with friends, couples, or families who want variety but don’t want to spend hours on ferries or in traffic. The maximum of 10 travelers helps too, since it keeps the boat from feeling like a floating crowd.

Meeting point in Kotor, and what the small group changes

You meet at United Oceans Boat Tours, Park Slobode, Kotor 85330. The tour ends back at the same place, so you’re not left figuring out how to get home after a ride.

Because it’s a licensed English-speaking tour guide and skipper, you can usually follow what’s happening. Music is also part of the experience, with USB, AUX, and Bluetooth connections listed as options. Translation wise, you should expect the guide to cover landmarks and history, and sometimes the information may be partly pre-recorded.

With a 10-person limit, you tend to get smoother boarding and more manageable time at each stop. You’re also more likely to feel like the skipper is watching the details, since the boat crew can move fewer people around.

Bring your common-sense items. Wear a swimsuit-friendly outfit, and keep a small bag for wet things. Raincoats are provided, but you still do not want your phone swimming in your backpack.

Cruise to the Blue Cave, where the light turns the water unreal

The day kicks off with a cruise toward the Blue Cave, located on the Luštica Peninsula area just beyond the Bay of Kotor. Expect close to an hour of riding while you take in the bay views.

The Blue Cave, also known as the Blue Grotto, is famous for its color. It sits at the bottom of a roughly 100-meter cliff, formed over thousands of years as waves worked on porous rock. The signature blue happens when sunrays enter through an underwater opening and then reflect off the limestone walls.

This is the part of the tour where the scenery matters as much as the cave itself. While you’re traveling, you’re looking for that “how is the water this color” effect, and the coastline views give context. It’s not just a photo stop. You’re learning why it looks the way it does.

Swimming at the Blue Cave, and how to get the most out of 30 minutes

Your Blue Cave stop includes about 30 minutes on-site, with an admission ticket included. This is your main swimming time of the day, and you’ll usually have great conditions for photos once you’re in the water.

There are swimming stairs, which is useful because getting in and out on moving boats can be clumsy without them. Plan on using them, and wear water shoes if you have them, since you do not want to test your luck on slick surfaces.

The time limit is the key tradeoff. You might wish you had more than 30 minutes, especially if you love floating and staying in the blue glow. If you’re the type who wants a long swim session, you should treat the cave as a “go in, enjoy it, then move on” moment.

One practical tip: bring a small waterproof phone pouch or at least a zip bag. You’re taking photos in a tight window, and getting caught with wet gear is the classic way to lose your best shots.

Mamula Island panoramas, plus WWII history told on the ride

Next comes a panoramic pass by Mamula Island. From the water, you’ll see the fortress that was used as a concentration camp during World War II.

You don’t get a long land visit, so the value here is the combination of sea views plus the story layered on top. Captains provide the history during the ride, which helps the island feel more than just another coastline photo.

This is also where the tour gets emotionally heavier. The contrast is striking: natural beauty from the boat, and a setting shaped by a brutal chapter of history. If you prefer your sightseeing light and purely scenic, this stop might feel intense. If you like context, it’s one of the most meaningful parts of the itinerary.

The Kumbor submarine tunnel: short, cool, and very specific

From the Bay of Kotor region you reach Kumbor, where the tour heads to a historic former submarine tunnel. You go through it on a boat, so you’re not just walking up to an exterior sight.

You’ll get around 10 minutes here. That short timing is good because the tunnel itself does the heavy lifting. Once you enter, you get a cool, shadowed feel, with walls carved into the rocky coastline. The point is naval history, and you’ll feel the structure’s function as a hidden passage.

Admission for this stop is listed as not included, so keep that in mind. If you’re doing the budgeting math, this is the one place where you might pay extra.

Perast old town and the view that makes you slow down

After the submarine tunnel, the route includes time for the Old Town of Perast experience. Perast is small, and the streets and stone-built houses are part of the charm.

Even if your stop feels brief, the value is in seeing how the town looks from the Bay, then connecting that look to the islands and landmarks you’ll visit next. Perast is a good reminder that this area is more than scenery. It’s lived-in history.

If you want to get photos that actually show the scale of buildings and shoreline, this is where you’ll benefit from being ready. Have your phone charged and your lens set. A quick stop is not the time to hunt for settings.

Our Lady of the Rocks: the legend, the stones, and the island ritual

Next up is Our Lady of the Rocks, in front of Perast. It’s one of two main island attractions in the Bay of Kotor and a major reason this area gets visited over and over.

You’ll learn the legend connected to the island’s origin. Tradition says the Moršić brothers found an image of the Mother of God, and Perast locals responded by throwing stones around the cliffs, building a small chapel, and gradually adding stones over time until the island grew.

There’s also a living tradition tied to the island. The stone-piling ceremony called Fašinada has been held every July 22 for more than 500 years. That detail is a big deal, because it turns the island from a static sightseeing stop into something tied to ongoing local life.

Your stop is about 30 minutes, and admission is included here. The island’s position in front of Perast is what makes this moment work. You’re not just looking at a church island. You’re seeing how the island fits into the town’s geography and stories.

St. George Island and the “Island of Flowers” label

The itinerary also includes St. George, often referred to as the Island of Flowers. The information provided to you frames it as an island with ancient origins and a long thread of history.

Because the exact time allotment for St. George is not clearly specified in the details you have, I’d treat it as a shorter part of the day, likely focused on views rather than a long, separate land visit. Still, the label itself helps you notice what you’re seeing.

When time is tight, you’ll get more out of it if you pick one thing to focus on: the position in the Bay, the coastline line, or the way the island sits relative to Perast and the other rock islands.

What you get for $53.61, and what to bring on your own

The price is $53.61 per person, and value comes from two main buckets: included boat time and included admissions at the two biggest wow stops.

Included:

• Licensed English-speaking tour guide and skipper
• Insurance, fuel, and onboard music options (USB, AUX, Bluetooth)
• Raincoats
• Swimming stairs
• Admission ticket included for the Blue Cave stop and for Our Lady of the Rocks

Not included:

• Food
• Admission ticket for the former submarine tunnel in Kumbor

So here’s the deal. You’re paying for the boat ride, the guiding, and access to the standout cave and island. That’s a strong setup for most people, as long as you accept short stops and bring your own basics.

Based on what can catch people off guard, I’d plan on bringing:

• Water (since bottled water is not listed as included)
• Snacks, if you get hungry during the 3-hour span
• Anything you’d want for comfort in and out of the water

Snorkeling gear is not listed as included either, so if you want it, bring your own. Also, don’t count on WiFi. This tour is about being on the water.

Comfort tips that actually matter on a speedboat

Speedboats can be bouncy, even on a good day. Your tour includes raincoats, which helps, but you’ll feel better if you pack smart too.

Bring:

• Sunglasses and sunscreen (sun plus reflective water is no joke)
• A small waterproof bag for phone and keys
• A towel or something quick-drying if you don’t want to sit in wet clothes for the ride back

Music is provided through simple hookups. If music matters to your group, this is one of the nicer inclusions. If you prefer quiet, bring earplugs. On a small boat, sound carries.

If English is important to you, the guide is listed as an English speaker. Still, sometimes information can be supported with pre-recorded narration. You’ll still get the core meaning, but if you want lots of free-form chat, this may not be the tour for that.

When this tour is a great fit, and when it is not

This is a great fit if you want:

• The Blue Cave experience with an actual swim time
• Strong scenery plus a bit of historical context
• A short, efficient outing that returns you to Kotor
• A group size that stays small, since max capacity is 10

It may not be the best fit if you:

• Want a long swim or a slow, wandering land day
• Expect lots of onboard amenities like food, bottled water, or snorkeling equipment
• Dislike WWII history content, since Mamula Island’s role is part of the story you’ll hear

Also note the practical reality: the tour requires good weather. If conditions are poor, you’ll be offered a different date or a full refund.

Should you book the Blue Cave Speedboat Tour in Kotor?

I think you should book it if your priority is the Bay of Kotor highlights in one compact outing: Blue Cave light, island icons near Perast, and a fun speedboat ride with short history stops. The inclusion of admission for the cave and Our Lady of the Rocks is a real value boost.

Hold off if you’re the type who wants to linger. Your biggest water time is only about 30 minutes. You can still have a fantastic day, but it’s not built for long, relaxed beach time.

If weather looks good and you’re okay with quick stops, this is a strong way to spend part of your Kotor days. Just plan for a no-food, bring-your-own-basics kind of outing, and you’ll enjoy it much more.

FAQ

How long is the Blue Cave speedboat tour?

It runs for about 3 hours (approximately).

How much does the tour cost?

The price is $53.61 per person.

What language is the tour offered in?

The tour is offered in English.

What’s included and what’s not?

Included: the licensed English-speaking tour guide and skipper, insurance, fuel, music (USB, AUX, Bluetooth), raincoats, swimming stairs, and all fees and taxes. Admission is included for the Blue Cave stop and Our Lady of the Rocks. Not included: food, and admission for the former submarine tunnel in Kumbor.

Is swimming time included?

Yes. There is time to swim during the Blue Cave stop, and swimming stairs are provided.

How many people are on the tour?

The tour has a maximum of 10 travelers.

What happens if the weather is not good?

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