Review · BLUE CAVE & GROTTO TOURS
Kotor: Blue Cave, Žanjic Beach Speedboat Tour
The Bay of Kotor turns into a water playground. This four-hour speedboat trip packs several of Montenegro’s best coastal sights into one lively outing, from Our Lady of the Rocks to the glowing Blue Cave and Žanjic Beach. I like the mix of culture, fortress views, swimming, and fast open-water cruising. I also like the simple setup: boat transport, bottled water, snorkeling gear, and safety equipment are included.
The main concern is time. Some stops can feel rushed, especially the Blue Cave, where the boat may pass through quickly before anchoring outside for a swim. If swimming inside the cave is your main reason for booking, ask the crew about the planned stop before departure. The English-only guiding and occasional schedule changes are other points to weigh.
Key points at a glance

- A fast coastal loop: You cover Our Lady of the Rocks, Mamula Island, the Blue Cave, Žanjic Beach, and a former submarine tunnel in about four hours.
- Blue Cave swimming is not guaranteed inside: The boat enters the cave, but swimming may take place outside rather than within the cave itself.
- Marko receives especially warm praise: Several bookings specifically commend his friendly, helpful approach. Andrea has also been noted as a pleasant guide.
- Žanjic Beach gives you the longest break: Plan on about one hour for swimming, sun, or a restaurant lunch.
- The meeting point is easy to reach: MontenegroGlobe is near Kamelija shopping center, about two minutes from Kotor Old Town or the Port of Kotor.
- The price is fair for a packed half-day: At $76 per person, the value depends on how much you want to see in a short time.
Why this speedboat trip works in Kotor

Kotor is famous for its stone walls and mountain-ringed bay, but the coast looks very different from the water. A speedboat lets you leave the harbor quickly and see the bay’s small islands, old military sites, beaches, and caves without arranging separate transport.
The route also has a useful balance. You get a short cultural visit at Our Lady of the Rocks, photo stops at Mamula and the submarine tunnel, then time for swimming at the Blue Cave and Žanjic Beach. I like this variety because you are not spending four straight hours doing only one thing.
The tradeoff is the pace. This is not a slow sightseeing cruise with long commentary at every stop. It is a brisk coastal circuit, and the speedboat itself is part of the attraction. You will bounce over the waves, feel the wind, and reach places that would take longer by road.
The tour uses English, and the guide may add music during the ride. Marko is the name most closely connected with the best service feedback, while Andrea has also been described as friendly and attentive. The guiding style can vary, so I would book this for the route and water time first, not for a detailed lecture.
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Leaving Kotor by speedboat

The meeting point is MontenegroGlobe, near Kamelija shopping center. It is roughly a two-minute walk from Kotor’s Old Town or the Port of Kotor, making it practical if you are staying inside the historic center or arriving by cruise ship.
Allow a few extra minutes to find the actual boarding place. One booking reported that the boat was farther along than the initial meeting point, creating a rushed walk before departure. The sensible move is to arrive early, follow the main road, and confirm where you will board before the group gathers.
The first ride lasts about 20 minutes. This is not a quiet transfer. The boat is open, so you get clear views and plenty of wind. Sunglasses help, and sunscreen is essential. Keep loose items secure, especially if you bring a phone for photos.
The operator provides life-saving equipment and a bottle of water. A snorkel mask is included, but you need to bring your own towel, swimwear, and any extra drinks. Smoking, bicycles, and pets are not allowed.
Our Lady of the Rocks and the short island visit

The first major stop is Our Lady of the Rocks, the small artificial islet near Perast. Local tradition connects the island with two fishermen who found an icon of Madonna and the Child on a rock in the bay. The island church grew from that story and remains one of the most recognizable sights in the Bay of Kotor.
You have about 20 minutes to walk around the islet. That is enough for a quick look at the church exterior, the water views, and the compact setting, but it is not a long museum visit. If you want to enter the church, there is an additional fee of €2 per person.
I like this stop because it gives the outing a human and cultural layer before the swimming begins. The island is small, so you will not spend much time wandering. Still, the short visit can feel hurried if you want to study the church or take a large number of photographs.
Afterward, the boat runs for about 30 minutes. This is one of the longer uninterrupted stretches, so it is a good time to settle into the ride, enjoy the bay, and keep your camera ready.
Mamula Island and its Austro-Hungarian fortress
The route then passes Mamula Island, where an old Austro-Hungarian fortress sits behind thick stone walls. The stop is mainly for photographs, with roughly 10 minutes around the island rather than a full landing and guided visit.
Mamula adds a stark military note to an otherwise sunny coastal trip. Its round defensive form and position at the entrance to the Bay of Kotor make it easy to understand why this spot mattered to past rulers. The boat gives you a useful view from the water, even though you should not expect time to explore every corner.
The short stop is best treated as a photo opportunity. If you prefer long visits inside historic buildings, this part may feel limited. If you like seeing several different types of place in one outing, it is a worthwhile addition.
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The Blue Cave: beautiful light, limited time
The Blue Cave is the emotional center of the tour. Sunlight enters through the water and reflects against the cave walls, giving the sea a bright blue color. The effect changes with the light and the boat’s position, so the scene is best enjoyed with your eyes rather than through your phone alone.
The listed water stop lasts about 25 minutes and includes swimming and snorkeling. The boat enters the cave, but you need to set realistic expectations: the crew may pass through quickly, then anchor outside for swimming. One booking specifically found that there was not enough time to swim inside the cave and that the boat moved through too fast for more than a quick photograph.
That does not make the stop worthless, but it matters if swimming inside the Blue Cave is your top priority. The promotional description suggests jumping off the boat and swimming in the cave, yet the actual experience can depend on conditions, boat traffic, timing, and the crew’s decision that day.
I recommend asking a clear question before leaving Kotor: Will we be allowed to swim inside the cave, or will we swim outside it? That answer can help you decide if this four-hour trip matches your plans.
The water is described as warm and clear, and a snorkel mask is supplied. You should still bring a towel and wear swimwear under your clothes. If you are not comfortable jumping from a boat, you can enjoy the view without entering the water, though the experience is built around swimming.
An hour at Žanjic Beach

After the Blue Cave, the boat reaches Žanjic Beach for about one hour. This is the most relaxed part of the day because you have time to choose how to use the break.
You can swim again, sit in the sun, or eat at one of the beach restaurants. Lunch is not included, so bring money if you want a meal. You can also skip the restaurant and treat this as a free beach break.
I like having this longer pause after the quicker cave and fortress stops. It gives you a chance to dry off, have a proper swim, and enjoy the coast without immediately climbing back into the boat. The beach stop also makes the tour less dependent on the Blue Cave. If that cave visit feels brief, Žanjic provides a second chance to enjoy the water.
The beach is not a private retreat. It is a scheduled stop shared with the other people on the boat, and one hour is enough for a break but not an entire beach day. If you want a long meal or several hours of sun, book a dedicated beach outing instead.
The submarine tunnel and ride back to Kotor

On the return route, the boat stops briefly at a former submarine tunnel. The photo stop lasts about five minutes, followed by about 30 minutes back to MontenegroGlobe.
The tunnel is cut into the coast and reflects the bay’s military past. You do not get a long interior visit, so think of it as a final visual detail rather than a major attraction. It works well as part of the route because it requires little extra time and gives you one more unusual coastal sight.
The ride back can be lively. Wind, spray, and wave movement are part of the speedboat experience, so this is not the best choice if you want a calm, silent cruise. The open boat also means weather has a real effect on comfort.
What the $76 price includes
At $76 per person, the tour sits in the middle range for a four-hour coastal outing. The value is strongest if you would otherwise need separate transport to Perast, a boat trip to the outer bay, a beach transfer, and a way to reach the Blue Cave.
You get:
- Boat transportation
- A bottle of water
- Snorkel mask
- Life-saving gear
- An English-speaking guide
You pay separately for drinks, towels, lunch, and the €2 entry fee for Our Lady of the Rocks. Those costs are small, but they matter if you are traveling on a tight budget.
The price is less attractive if your main goal is one long Blue Cave swim. In that case, a slower or more specialized cave trip might suit you better, though no alternative is part of this booking. For a broad sampler of the Bay of Kotor’s coast, the amount is reasonable.
A useful benefit is the option to reserve now and pay later. You can also cancel for a full refund up to 24 hours before departure. The trip may be canceled for bad weather, heavy rain, or too few bookings, so keep some flexibility in your day plan.
Who should book this outing
I would choose this tour if you have one free morning or afternoon in Kotor and want to cover several coastal sights without building your own boat plan. It suits people who enjoy speed, open water, short photo stops, and a mix of sightseeing and swimming.
It is especially good for:
- First-time visitors with limited time in Kotor
- Couples and friends who want an active half-day
- Families with older children who are comfortable on a speedboat
- Anyone who wants both historic sites and beach time
- People who like snorkeling but do not need a full aquatic excursion
I would hesitate if you need wheelchair access, since the activity is not suitable for wheelchair users. It is also not suitable for people over 95, according to the stated restrictions.
You should also think twice if you dislike rushed schedules. The route has several stops, but some are only five to 20 minutes long. The speedboat ride itself takes about two hours across the entire circuit, so the outing feels full rather than leisurely.
Practical tips for a better day
Arrive early at MontenegroGlobe, especially if you are coming from the port. Bring sunglasses, sunscreen, swimwear, and a towel. The operator supplies a mask, but you may prefer to bring your own if fit and comfort matter to you.
Wear clothes that can handle spray. Keep your phone in a waterproof case or sealed bag, and hold onto hats and loose items during the faster stretches.
Carry some cash or a payment card for the €2 church entry, drinks, and lunch at Žanjic Beach. Since food and extra beverages are not included, decide in advance if you want a restaurant meal or a simple beach break.
Finally, confirm the Blue Cave plan before departure. That single question may determine how satisfied you feel. If the answer is a quick pass through followed by swimming outside, you can enjoy the trip for its full mix of sights rather than expecting an extended cave swim.
Should you book the Kotor Blue Cave tour?
Book it if you want a fast, varied look at the coast and value seeing several places in one half-day. The combination of Our Lady of the Rocks, Mamula, the Blue Cave, Žanjic Beach, and the submarine tunnel gives you a lot for $76, and guides such as Marko have earned especially positive praise for being friendly and helpful.
Do not book it solely for a guaranteed swim inside the Blue Cave. The cave visit can be brief, and the main swimming may happen outside. With that expectation set, this is a lively and useful introduction to Kotor’s wider bay, especially when you have limited time and want both culture and water.
FAQ
How long does the tour last?
The scheduled duration is four hours. The route includes speedboat rides, short sightseeing stops, Blue Cave swimming and snorkeling, and about one hour at Žanjic Beach.
Where is the meeting point?
Meet at MontenegroGlobe, near Kamelija shopping center. It is about a two-minute walk from Kotor Old Town or the Port of Kotor.
Is the guide available in English?
Yes. The stated tour language is English.
Is swimming included?
Swimming is planned at the Blue Cave and Žanjic Beach. However, swimming inside the Blue Cave is not guaranteed, and the boat may anchor outside the cave for the water stop.
Is snorkeling equipment provided?
Yes. A snorkel mask and life-saving gear are included.
Do I need to bring a towel?
Yes. Towels are not included, so bring your own.
Is lunch included at Žanjic Beach?
No. You can buy lunch at one of the beach restaurants, or use the one-hour stop to swim and relax.
What happens if the weather is bad?
The activity may be canceled in bad weather or heavy rain. It may also be canceled if the minimum number of bookings is not reached. You can cancel up to 24 hours in advance for a full refund.
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