Boat tour to Lady of the Rock , Submarine base & Blue Cave swim

The best part of this three-hour Kotor boat tour is the change of pace. You move from the calm waters around Perast to the open bay, a former prison island, a Cold War submarine tunnel, and a cave where you can swim. It packs several very different sides of Montenegro into one short outing.

I like the Blue Cave swim, when sea conditions allow it, and the chance to enter the old submarine base at Luštica. The boat gives you broad views that are hard to get from shore, and the included snorkel gear means one less thing to arrange.

The main catch is timing. Blue Cave can become crowded, and rough water or cool weather may make swimming impossible. Getting on and off the boat can also be awkward, especially for anyone with limited mobility.

Key points to know before you book

• Blue Cave is the main event: You get about 25 minutes to swim and use the provided snorkel equipment, but access depends on weather, water conditions, and crowd levels.
• The submarine tunnel feels genuinely different: This former military base offers a short but memorable look at Montenegro’s 20th-century past.
• Our Lady of the Rocks adds culture to a fast boat ride: You can visit the church and museum, browse souvenirs, and hear about Perast from the skipper.
• Cruise passengers have an easy start: The meeting point is a short walk from Kotor’s port, according to the practical experience described for cruise arrivals.
• The group can reach 27 people: Boats are described as spacious, but the experience may feel less personal when the boat is full.
• The price is reasonable for a three-hour outing: At $54.44 per person, water, snorkel gear, guiding, and several stops are included, though parking and towels are extra.

A fast way to see the many sides of Kotor Bay

Kotor Bay is best understood from the water. From a boat, the steep mountains rise behind the old towns, church islands sit low in the bay, and the route opens toward the Adriatic. You also avoid spending your whole afternoon on roads between scattered sights.

This is a speedboat tour, not a slow sightseeing cruise. The ride itself is part of the fun, though you should expect wind, spray, and a firm climb in and out of the boat. The tour lasts about three hours, so it works well if you have only a short stay in Kotor or a cruise stop.

English is the listed tour language. Skippers including Andrej and Egour have been praised for explaining the area and keeping the outing friendly. The exact skipper can vary, but you should expect commentary along the route rather than a silent transfer between stops.

The maximum group size is 27. That is not a private boat, yet it is still smaller and more flexible than a large bay cruise. Some departures may feel nearly private, while a full boat can make the social side less relaxed.

Starting near Kotor’s cruise port

The published starting point is MontenegroGlobe at Zlatne Njive 15 in Kotor. One cruise passenger described it as about a five-minute walk from the port, which makes this a useful option for a short shore visit. The activity ends back at the same meeting point.

The tour information also lists hotel pickup as a feature. Since the stated start location is the MontenegroGlobe office, confirm the exact pickup arrangement when you book if you are staying at a hotel rather than arriving by ship.

Allow a little extra time to find the meeting point. One person had trouble locating it, even though the tour itself went well. Kotor’s old streets and waterfront can make a simple address less obvious than it looks on a map.

Parking fees are not included. If you are driving, check the parking situation before arriving. Cruise passengers and people staying near central Kotor may find it easier to walk.

Our Lady of the Rocks and the small church island

The first stop is Our Lady of the Rocks, the famous artificial island opposite Perast. You have about 20 minutes to get off the boat, visit the church and museum, and look around the small island.

The stop works because it breaks up the fast boat ride with a little local culture. The skipper explains the story of the island and the nearby old town of Perast, and there is time to buy souvenirs. From the water, the island makes a striking picture, with the church rising above the bay and the mountains behind it.

Keep your expectations in proportion. This is a compact stop, not a long guided visit. The church and island can feel crowded, and the limited space means you may spend more time moving with the group than quietly looking around. One practical assessment found the stop less memorable than the cave and submarine tunnels because of the number of people in such a small area.

The admission ticket is not included. The supplied information does not state the ticket price, so budget a little extra if you want to enter both the church and museum. If you prefer scenery to indoor visits, the island is still worthwhile for the boat approach and the short walk.

A look at Mamula Fortress from the water

The route includes a panoramic view of Mamula Fortress, also known as Lastavica Island. You do not get a full stop here. Instead, the boat passes for a view and the skipper explains its past.

The fort served as a prison during the First and Second World Wars, and it was also used as a concentration camp. Today, it has been turned into one of the Adriatic’s most expensive hotels. That sharp change in use gives the view more weight than a simple photo stop.

This is a good example of why a boat tour can add context to a bay sightseeing day. You see the walls from the water, hear how the site changed over time, and continue without losing a large part of the afternoon.

Because it is a panoramic pass, do not expect to go ashore or explore inside. Keep your camera ready, but also listen to the explanation. The historical detail is the point of this brief stop.

Swimming at Blue Cave or Blue Lagoon

The Blue Cave is the tour’s biggest draw for many people. You have about 25 minutes to swim and refresh in the cave or, depending on the route and conditions, the Blue Lagoon. Snorkel equipment and bottled water are included. Towels are not, so bring your own.

The water is clear, and the enclosed setting can make the swim feel special. The tour does not promise a private visit, however. The cave has limited capacity, and several speedboats may arrive close together. If another boat reaches the entrance first, the water can become choppy and crowded. You may still see the cave, but the swimming part can be shortened or skipped.

That uncertainty matters. You should book this as a boat tour with a possible cave swim, not as a guaranteed private swim. One cruise passenger reached the cave early enough to swim, then watched several boats arrive soon afterward. In other words, the skipper can do a good job, but no operator controls the number of boats or the sea.

Season matters, too. In late April, the water was considered too cold for swimming, though the ride and views were still worthwhile. A warm day later in the season gives you a better chance of enjoying the water, but the tour can be canceled if weather is poor.

The boat provides snorkel gear, but you should bring swimwear, a towel, sunscreen, and a waterproof way to protect your phone. Those are practical additions, not included extras.

Entering Luštica’s former submarine base

The stop at Luštica is short, about 10 minutes, but it may be the most unusual part of the route. The boat enters an old submarine base built for military use after the Second World War.

The tunnels were designed to hide submarines inside the coastline. You get a close look at the dark, narrow entrance from the water, then enter the base by boat. The setting feels stark and practical, with a strong contrast to the sunny bay outside.

You will not have a long museum visit here. The stop is brief, but that is enough to see the structure and understand how the coast was used during the Cold War period. I like this part because it is not just another viewpoint. It gives you a physical connection to a more recent and less polished chapter of Montenegro’s past.

There is no admission fee listed for this stop. Bring a light layer if you tend to get cold in shaded spaces, though no special equipment is stated as necessary.

What the three-hour schedule feels like

Three hours is enough to sample the bay without turning the day into a major commitment. The route moves at a brisk pace, with roughly 20 minutes at Our Lady of the Rocks, 25 minutes at Blue Cave or the lagoon, and 10 minutes at the submarine base. Mamula is a passing view rather than a long stop.

That schedule suits you if you want variety. You get a church island, a historical fortress, a military tunnel, and a swim in one outing. It is less suitable if you want long meals, extended time on shore, or a quiet look at every site.

The ride between stops is not wasted time. You can watch Kotor Bay change from enclosed water near the old towns to a more open coastal setting. Several people especially liked the views from the boat and the relaxed feeling of simply moving through the bay.

The speed can also make the ride bumpy. Getting on and off may take balance, and the first assessment of the experience specifically noted that this was difficult at times. If you have mobility concerns, contact the provider before booking and ask about the boat and boarding setup.

Price, group size, and what you receive

At $54.44 per person, the tour offers solid value if you want several sights and some time in the water. The price includes the boat ride, English-speaking skipper, bottled water, and snorkel equipment. It also covers access to the submarine base, while the church and museum admission at Our Lady of the Rocks is not included.

You are paying for convenience as much as transport. In three hours, you avoid arranging separate trips to Perast, the open bay, Luštica, and the cave. The tour also brings you back to Kotor, which matters if you have a fixed cruise departure or only one afternoon in town.

The group size deserves attention. A boat carrying 18 people was described as spacious but a little less friendly than a smaller departure. Other departures felt almost private, with clean, roomy boats and fewer people. If a quiet, personal trip matters to you, ask how many people are booked for your date.

Onboard WiFi is listed as a feature, so you can stay connected while moving around the bay. Still, the reason to book is the scenery and stops, not internet access.

Who will enjoy this boat tour most

I would choose this outing if you want an active introduction to Kotor Bay and do not mind a quick schedule. It is especially useful for:

• Cruise passengers with a short port visit
• Couples and friends who want scenery plus a swim
• First-time visitors who want several major sights in one trip
• People interested in military history and unusual coastal sites
• Anyone who prefers a small speedboat to a large sightseeing vessel

You should think twice if you need guaranteed swimming, dislike boats that move quickly, or want long visits at each stop. The Blue Cave may be crowded, and the water may be too cold. Our Lady of the Rocks is attractive but compact, while the submarine base is fascinating mainly because of its setting and past, not because it offers a long tour.

Most people can participate, and service animals are allowed. The operator states that the activity requires good weather and a minimum number of bookings. If weather forces a cancellation, you can receive a different date or a full refund.

Booking and cancellation advice

Free cancellation is available up to 24 hours before the scheduled start time. Cancel at least 24 hours ahead for a full refund. Changes or cancellations inside that period are not accepted for a refund.

Confirmation arrives when you book. Since the experience depends on weather and sea conditions, check your messages before heading to the meeting point. If you are arriving from a cruise ship, leave enough time to walk from the port and find the office.

Should you book this Kotor boat tour?

Book it if you want maximum variety in a short window. The strongest reasons are the Blue Cave swim when conditions cooperate, the unusual submarine tunnel, and the broad views of Kotor Bay from a speedboat. At $54.44, the combination is good value, especially for a cruise stop.

Do not book it expecting a private cave visit or a guaranteed swim. The cave can fill with boats, spring water can be cold, and the boat may carry up to 27 people. For most people who want an energetic, well-packed taste of the bay, MontenegroGlobe’s tour is a practical choice. Bring a towel, arrive early, and treat the swim as a welcome bonus rather than the whole promise.

FAQ

How long does the boat tour last?

The tour lasts approximately three hours and returns to the meeting point in Kotor.

Where does the tour start?

The stated starting point is MontenegroGlobe, Zlatne Njive 15, Kotor, Montenegro.

Where does the activity end?

The activity ends back at the same meeting point in Kotor.

Is hotel pickup included?

Hassle-free hotel pickup is listed as a feature, but the stated start location is the MontenegroGlobe office. Confirm the exact pickup details when booking.

Is this tour suitable for cruise passengers?

Yes. The meeting point is described as a short walk from Kotor’s cruise port, making the tour practical for a port visit.

Is swimming at Blue Cave guaranteed?

No. Swimming depends on weather, water conditions, temperature, and how crowded the cave is when the boat arrives.

Is snorkel equipment provided?

Yes. Snorkeling equipment and bottled water are included.

Do I need to bring a towel?

Yes. Towels are not included.

Is there an admission fee at Our Lady of the Rocks?

Admission to the church and museum is not included in the tour price.

What is the cancellation policy?

You can cancel at least 24 hours before the start time for a full refund. Poor weather or failure to meet the minimum number of bookings may also result in a different date or a full refund.