Review · BLUE CAVE & GROTTO TOURS
Kotor: Private Blue Cave & Bay of Kotor Boat Tour w/ Drink
The best part of this three-hour Kotor boat tour is how much ground you cover by speedboat. You see Perast, Our Lady of the Rocks, a Cold War submarine tunnel, Mamula Island, and the Blue Cave without giving up a full day. I especially like the private-boat option and the chance to enter the submarine tunnel, not simply look at its entrance from offshore.
I also like the practical touches: pickup can be arranged anywhere in Kotor by water, fuel and safety gear are included, and your skipper handles the route while explaining local history. Guides such as Andre, Fifi, and Shaqi have drawn praise for their humor, facts, music choices, and calm handling of the boat. The main catch is simple: the title can be misleading, since some booking choices are for a group boat rather than a private one.
Key points to know before you book

- The Blue Cave is the finale: You get about 20 minutes to enter, swim, and take photos inside the glowing sea cave.
- Our Lady of the Rocks includes a 20-minute stop: The island is artificial and home to a church and maritime museum.
- The submarine tunnel is more than a photo stop: The speedboat can enter the narrow former Yugoslavian naval tunnel.
- Private and group options differ: Read the booking choices carefully if having the whole boat matters to you.
- The tour packs in five major sights: You spend much of the three hours moving between stops, so this is a brisk introduction rather than a slow cruise.
- Bring swim gear and sun protection: Towels, sunscreen, sunglasses, a camera, and beachwear are all useful.
What this three-hour route gives you

Kotor Bay is easier to understand from the water. The mountains rise sharply around the bay, old towns line the shore, and the route links military sites, churches, islands, and swimming spots in one compact outing.
At $53 per person, the price is strong if you want several major sights in a short time. Fuel, a welcome drink, a local skipper-guide, life vests, and snorkel masks are included. You do not pay extra taxes or a fuel surcharge, although the church at Our Lady of the Rocks has a separate entry fee of about €2.
The value depends on your expectations. You get a fast, varied tour, not hours of quiet sailing. The speedboat saves time and makes the Blue Cave and Mamula Island practical in one trip, but you will have limited time at each location.
If you choose the private version, you can use your own music and ask for a pace that suits your group. The standard route remains fixed enough to fit the three-hour schedule, but a private boat gives you more say over photos, swimming, and the general feel of the ride.
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Starting from Dobrota or near Kotor Old Town

The usual meeting point is the seaside promenade in Dobrota, at the stone pontoon beside two small piers. Free parking is available nearby, but summer spaces can be hard to find. If you arrive early, cafés along the promenade give you somewhere to wait out of the sun.
A pickup near Kotor Old Town at Park Slobode may also be arranged. For a private trip, the skipper can collect you from another waterfront spot in Kotor if the boat can safely dock there. Contact the operator ahead of time, since not every shoreline location works for a speedboat.
Traffic can be slow in high season, and the actual drive may take twice as long as a map estimate. Arrive at least 10 minutes early. This matters most if you are staying in the Old Town, arriving by cruise ship, or trying to reach Dobrota during the busiest part of the day.
The exact pickup depends on the option you book. Do not assume that selecting a tour with private in the title automatically gives you exclusive use of the boat. Check the specific choice and group details before paying.
Perast and the first view of the bay

The boat first heads toward Perast, giving you a panoramic view rather than a long walking visit. This small waterfront town is known for Venetian-style buildings, the Church of St. Nicholas, and the Perast Museum.
From the boat, you get a clear sense of how compact Perast is and how closely the old buildings sit beside the water. The two islands offshore, St. George and Our Lady of the Rocks, complete the classic view.
You pass by Perast for about three minutes before stopping at Our Lady of the Rocks. That short approach is useful for photographs, but do not expect time to wander through Perast itself. If exploring the town on foot is important to you, plan a separate visit.
Our Lady of the Rocks in 20 minutes
Our Lady of the Rocks sits on an artificial island opposite Perast. The island was built up over time and now holds a 15th-century church and a maritime museum.
The boat docks here for about 20 minutes. You can step ashore, take pictures, visit the church, and look at maritime objects connected with the bay. The island is small, so the stop works well as a focused visit rather than an extended cultural tour.
The church entry fee is about €2 and is not included. Carry a little cash for this separate cost. If your group prefers photographs and fresh air over the interior visit, you can spend the stop outside, but the church is the main reason to come ashore.
This is also one of the calmer parts of the route. After the quick ride from Kotor, you get a short break from the boat and a chance to appreciate the bay at walking speed.
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Inside the former Yugoslavian submarine tunnel

The former submarine base is one of the tour’s most unusual stops. Built during the Cold War under Yugoslavian President Josip Broz Tito, the tunnel was designed to hide submarines from view.
The speedboat can enter the narrow passage, allowing you to see the shelter from inside. That makes this more interesting than a standard coastal photo stop. Your skipper explains the site’s purpose and its place in the region’s military past.
The visit lasts about five minutes, so keep your camera ready and listen closely while the boat is inside. The tunnel is dark and confined, and the speedboat has limited room to maneuver. Anyone who dislikes tight spaces may prefer to view the entrance from outside.
For me, this stop adds welcome variety. The route is not only churches and swimming water. You get a brief look at the strategic side of the bay, where its sheltered geography once mattered to naval forces.
Passing Mamula Island and its fortress

Mamula Island appears later in the route as a panoramic sightseeing stop. Its circular Austro-Hungarian fortress occupies most of the island, giving the site a stark and imposing look from the water.
The fort was later used as an Italian concentration camp during World War II. You do not get a long shore visit here, but the skipper provides context as you pass. The stop lasts about five minutes and is mainly for viewing and photographs.
This is a place where a guide adds real value. The structure can look like a dramatic old fort until you learn about its wartime use. The brief commentary turns a striking image into a more serious historical stop.
Do not expect a museum visit or time to walk around the island. The tour treats Mamula as an exterior sight, which keeps the schedule moving toward the Blue Cave.
The Blue Cave and its blue light
The Blue Cave is the main event for many people. Sunlight enters through an underwater opening, reflects off the pale sea floor, and gives the water a bright blue glow.
The boat enters the cave, so you can see the effect from close range rather than from a distant viewing point. You have about 20 minutes for swimming, photos, or simply sitting in the boat and watching the water change color.
Bring beachwear and a towel if you want to swim. Sunscreen, sunglasses, and a camera are also sensible. Snorkel masks and life vests are provided, adding a useful safety layer for anyone who wants to get into the water.
The experience depends on conditions. Light, wind, and water movement affect how strong the blue effect looks, and the skipper may need to manage the boat carefully. The cave is naturally confined, so it can feel busy or tight even on a small boat.
Still, this is the stop that gives the tour its strongest sense of place. You are not simply looking at a cave from a marked viewpoint. You are inside it, surrounded by glowing water, with the boat close enough to make the visit feel personal.
The ride back to Kotor

The return to Kotor takes about an hour. After several short stops, that longer stretch gives you time to sit back and watch the shoreline pass.
The route may include views toward Tivat and Herceg Novi, although the main scheduled sights receive more attention. Your skipper can point out coastal towns and features along the way, and on the private option you can play your own music.
The speedboat ride is part of the attraction, but it is not gentle in the way a large sightseeing vessel can be. People with back problems, vertigo, or motion sickness are advised not to book. The trip is also not suitable for wheelchair users or anyone over 150 kilograms.
Wind and rain can affect the ride. One late-season trip continued in rain and strong wind, with the skipper handling the boat professionally, but poor conditions can make the journey less comfortable. Bring sun protection in warm weather and a light layer if the forecast looks unsettled.
What the skipper adds to the experience

Your skipper is both boat driver and guide. The strongest part of that arrangement is the local perspective: you get explanations at the site itself instead of trying to identify every fort, island, or tunnel from a brochure.
The guide style may vary. Andre has been praised for interesting facts and a well-chosen music playlist. Fifi is known for a lively personality and loud music, which some groups will enjoy more than others. Shaqi has handled difficult weather calmly and explained the route clearly.
Djole, the owner, has also helped with meeting-point problems and last-minute arrangements. That kind of direct communication matters in Kotor, where waterfront access and summer traffic can make a simple pickup less obvious than expected.
English, Croatian, and Serbo-Croatian are available. If clear English explanation is essential, confirm the language when booking. The quality of interpretation can depend on the individual skipper, and one guide may explain more simply than another.
Private boat or small group?
This choice changes the character of the trip. A private boat gives your party more control over music, swimming, photographs, and the pace of each stop. It is a good fit for couples, families, or friends who want the boat to feel like their own afternoon on the bay.
A small group costs less per person in some cases and still follows the same main route. It is the sensible option if you care more about seeing the sights than controlling the atmosphere.
Read the selection options carefully. One booking choice can be a group outing even when the main product name includes private boat tour. If exclusivity is important, select the clearly marked private option rather than assuming it is included.
The standard experience is already fairly efficient, so you do not need a private boat to enjoy the Blue Cave or Our Lady of the Rocks. You mainly pay for privacy, flexibility, and the ability to choose your own music and group rhythm.
Who should book this boat tour?
I would recommend it to you if you have only a short stay in Kotor and want a quick look at the bay’s major attractions. It works especially well for people who want a mix of scenery, swimming, islands, military history, and a fast ride.
It also suits young or active groups who like music and do not mind a brisk schedule. The private version is particularly useful for families or friends who want to stop for photos without feeling tied to strangers.
I would choose another plan if you want long visits in Perast, a slow sail, or a full museum experience. The tour gives you snapshots of several places, not an in-depth visit to each one.
The physical demands matter. You should be comfortable boarding a speedboat, sitting through a fairly active ride, and possibly swimming. Back problems, vertigo, motion sickness, mobility limitations, and a body weight above 150 kilograms are reasons to avoid this outing.
Booking advice and final verdict
The tour is a good buy at $53 per person when you want the Blue Cave plus several major Kotor Bay sights in one morning or afternoon. The inclusion of fuel, safety gear, a welcome drink, and a guide keeps the price clear, while the private option adds value for groups that care about space and control.
Book it if you want a fast, varied introduction to the bay and you are happy with short stops. Choose the private option deliberately, arrive early at the correct pontoon, and bring swimwear, a towel, sunscreen, and a camera.
Skip it if your ideal day is slow, quiet, and centered on one town. For everyone else, this is an efficient way to connect Kotor’s scenery with its stranger, darker, and more memorable corners.
FAQ
How long is the Kotor Blue Cave boat tour?
The tour lasts three hours, including the boat rides, sightseeing stops, the visit to Our Lady of the Rocks, and time at the Blue Cave.
What sights are included?
The route includes a panoramic view of Perast, Our Lady of the Rocks, the former Yugoslavian submarine tunnel, Mamula Island, and the Blue Cave.
Is the boat tour private?
Private and small-group options are available. Check the specific booking choice carefully, because not every option under the tour listing is private.
Where does the tour start?
The usual meeting point is the stone pontoon on the seaside promenade in Dobrota. Pickup near Park Slobode by Kotor Old Town may also be arranged.
Can I be picked up somewhere else in Kotor?
For a private tour, the skipper can pick you up at a waterfront location in Kotor if the speedboat can safely dock there. If not, the skipper will suggest a nearby suitable point.
Is swimming included at the Blue Cave?
Yes. The Blue Cave stop includes time for swimming, and snorkel masks and life vests are provided.
Is the welcome drink included?
Yes. A welcome drink is included when you board the boat.
Do I need to pay extra to visit Our Lady of the Rocks?
The island visit itself is free, but entering the church costs about €2. That fee is paid separately and is not included in the tour price.
What should I bring?
Bring sunglasses, a towel, a camera, sunscreen, and beachwear. Arrive at least 10 minutes before departure.
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