From Bay of Kotor: Blue Cave Private Speedboat Tour

Speed, sea, and a glowing cave make a fine Kotor day. This four-hour private boat trip packs the Bay of Kotor’s best coastal sights into one lively outing, from Perast and Our Lady of the Rocks to abandoned submarine tunnels, Mamula Island, the Blue Cave, and Žanjic beach. I especially like the small private group, limited to six people, and the freedom to swim, stop for lunch, or leap from a six-meter cliff.

I also like that drinks, snacks, snorkeling masks, Wi-Fi, transport, and travel insurance are included. The main consideration is the pace: you cover a lot of water and several stops in four hours, so this is better for active sightseeing than for a slow, quiet boat ride. Summer traffic and scarce parking near the meeting point can also make arriving on time a nuisance.

Key points to know before you book

• The full boat costs $483 for up to six people, making it far better value when shared by a family or group of friends.
• The Blue Cave stop lasts about 25 minutes, with time for swimming and snorkeling in its blue-lit water.
• Mamula Island carries a serious wartime story, since its fortress was used as a concentration camp during World War II.
• Žanjic beach gives you the longest shore break, about 45 minutes for swimming, sunbathing, lunch, or the six-meter cliff jump.
• The boat ride is part of the entertainment, with music, drinks, snacks, Wi-Fi, and wide views across the bay.
• Captain Marko and Nikolai received especially warm praise, with guests describing them as friendly, helpful, flexible, and careful in rougher waves.

Why this private boat trip works well

Kotor Bay can be admired from shore, but many of its most interesting sites make better sense from the water. A speedboat lets you connect the bay’s Venetian churches, military remains, island villages, and open Adriatic coastline in one half-day.

The private format matters. You are not locked into a large group’s rhythm, and the captain can adjust the balance between sightseeing and swimming. One party was able to decide where to spend more time and where to move on. That flexibility is useful if your group includes children, keen swimmers, or people who mainly want photographs.

The price is $483 per group of up to six. At six people, that works out to $80.50 each, which is a reasonable rate for a private four-hour speedboat with a skipper, drinks, snacks, snorkeling gear, Wi-Fi, and insurance. For one or two people, the same total feels much less attractive, so the value depends heavily on filling the boat.

The trip has a social, summery feel. Music plays during the ride, and one particularly enthusiastic group danced on the boat for much of the outing. That will delight some people and annoy anyone hoping for a silent cruise, so consider your group’s mood before booking.

Leaving Kotor for Perast and Our Lady of the Rocks

You meet at the MontenegroGlobe office near Kamelija shopping center, a few minutes from Kotor’s Old Town and the port. Look for the illuminated agency sign along the main road. In summer, allow extra time because parking spaces are limited and road traffic can be heavy.

The first speedboat ride takes about 20 minutes. This is a pleasant introduction to the bay, with the boat moving past steep coastal slopes and old settlements along the shore. The ride is quick enough to feel exciting, but not so long that you are waiting impatiently for the first stop.

The boat pauses at Perast and Our Lady of the Rocks for about 20 minutes. Perast is one of the bay’s most attractive old seaside towns, with stone buildings gathered along a narrow waterfront. From the boat, you get a strong view of the town and its two small islands.

Our Lady of the Rocks is a 15th-century artificial island, created over time by sinking stones and old vessels into the water. You can pay €2 per person to enter the island’s museum, or use the stop to browse the shops and take photographs. Since the stop is short, decide before you arrive if you want the museum or prefer to stay outside with your camera.

This is one place where the trip’s fast pace is noticeable. Twenty minutes allows a quick look, not an extended visit. If Our Lady of the Rocks is high on your list, you may want to return separately by local boat and spend more time there.

The abandoned submarine tunnels

After another 20-minute boat ride, you stop at the entrances to former submarine tunnels. The Yugoslav Army built these concealed openings into the coast, and they give the bay a very different character from the churches and stone villages.

The stop lasts around five minutes and is mainly for photographs. You should not expect a long walk through the tunnels or a full underground tour. Instead, you will see the dark openings from the boat while your guide explains what they were used for.

That short stop works because the tunnels are best understood as part of the coastline’s military past. It also breaks up the more polished sights with something rougher and less decorative. Bring a camera, but keep it ready: five minutes passes quickly.

Mamula Island and its difficult past

The boat then reaches Mamula Island, about 15 minutes after the submarine tunnels. The stop lasts around ten minutes and includes a photo opportunity and a short visit on the island.

Mamula is encircled by an Austro-Hungarian fortress. During World War II, the fortress was used as a concentration camp, a fact that gives the stop a darker tone. Your skipper explains the island’s past, so this is not simply another pretty coastal photograph.

The brief visit gives you a taste of the site rather than a full historical tour. You can stroll on the island and look around, but ten minutes does not allow a detailed exploration. I would pay attention to the guide here, since the context makes the fortress far more meaningful than its stone walls alone suggest.

Several names appear in the positive feedback about the captains. Marko was praised for being friendly, funny, attentive, and good with children. Nikolai was described as a wonderful captain who tailored the route to the group and handled larger waves with confidence. The operator also received praise for quick communication and solving problems promptly.

Swimming in the Blue Cave

About ten minutes after Mamula, the boat reaches the Blue Cave. You get roughly 25 minutes to swim and snorkel in its clear, blue-lit water.

The cave is the trip’s headline stop, and the color is created by sunlight passing through the water and reflecting inside the cave. The effect changes with the light and the position of the boat, so this is a good time to keep your camera nearby, but protect it carefully around the water.

A snorkeling mask is included, and swimming is central to the stop. Pack a swimsuit and towel, not just clothes suitable for sightseeing. Sunglasses, a sun hat, and a camera are also sensible additions, as the boat offers little reason to stay fully covered during the open-water sections.

Twenty-five minutes is enough for a refreshing swim and a look around, but it is not a leisurely beach session. If you dislike jumping into open water or prefer dry sightseeing, the cave may feel brief. For confident swimmers, it is the moment that gives the tour its name and purpose.

Žanjic beach, cliff jumping, and lunch

The next boat ride takes about ten minutes, bringing you to Žanjic beach for approximately 45 minutes. This is the longest stop of the day and gives you time to slow down after the quick succession of landmarks.

Žanjic is a pebble beach, so water shoes may be useful, although they are not listed as required. You can swim, sunbathe, or simply sit by the water. The beach is also where you have the option of eating at a local restaurant, though lunch is not included in the tour price.

For an extra shot of adrenaline, you can jump from a six-meter-high cliff into the sea. This is an optional activity, not a requirement, and you should only do it if you are comfortable with the height and water conditions. The guide can help you understand the practical side, but you remain responsible for deciding if it suits you.

This stop gives the tour a welcome choice. One person can relax on the pebbles while another swims or considers the cliff jump. Families and mixed-age groups may appreciate that flexibility, though anyone who needs a very quiet beach afternoon may find 45 minutes too short.

The return ride to Kotor

The final speedboat ride takes about 40 minutes. After the activity at the cave and beach, this is a chance to sit back, listen to music, and watch the bay slide past.

Drinks, snacks, and free onboard Wi-Fi are included. Those extras are modest, but useful. A cold drink and something small to eat make a difference after swimming, especially since lunch at Žanjic is optional and paid separately.

Sea conditions can affect the feel of the return trip. One captain was specifically praised for handling bigger waves well. Still, a speedboat is not the same as a calm sightseeing vessel, and you should expect movement, spray, and a lively ride rather than a smooth floating lounge.

The route returns to the MontenegroGlobe office after four hours. That timing fits well into a Kotor day, leaving room for an evening meal or a walk through the Old Town.

What is included, and what costs extra

The package includes:

• Speedboat transport
• Drinks
• Snacks
• Snorkeling mask
• Travel insurance
• Free onboard Wi-Fi
• An English-speaking live guide

The €2 entry fee for Our Lady of the Rocks is not included. Food at the local restaurant on Žanjic beach is also extra. Keep some money available if you want the museum, shops, or lunch.

The private arrangement is the main value. A full group of six gets a personal boat experience at a price that compares well with several separate activities. A couple paying the entire group rate may prefer a cheaper shared trip, unless privacy and route flexibility matter more than cost.

Who should book this experience?

I would choose this tour for a group that wants movement, swimming, and variety in a single half-day. It suits friends, families with older children, and couples who want a private boat rather than a fixed large-group excursion.

It is also a good fit if you want both famous sights and less polished places. Our Lady of the Rocks provides the cultural stop, while the submarine tunnels and Mamula show the bay’s military past. The Blue Cave and Žanjic then shift the mood toward swimming and fun.

You should think twice if you want long museum visits, extensive time on land, or a quiet historical tour. The schedule moves quickly, and some stops last only five or ten minutes. The trip is not suitable for wheelchair users or people over 95 years old.

Bring swimwear, a towel, sunglasses, a hat, and a camera. The information says bikes, alcohol, and drugs are not allowed. Most of all, arrive with your group ready to agree on priorities, since four hours gives you a taste of many places rather than a full visit to each.

Should you book the Kotor Blue Cave tour?

Book it if you are sharing the $483 cost with a group of four to six and want a lively private day on the water. The combination of the Blue Cave, Mamula’s fortress, submarine tunnels, Our Lady of the Rocks, and Žanjic beach gives you a broad look at the bay in a short time.

I would be more cautious for a small party on a strict budget or anyone who prefers slow sightseeing. For the right group, though, the private boat, helpful captains, swimming stops, cliff-jump option, and flexible pace make this a strong use of four hours in Kotor. Free cancellation up to 24 hours ahead and reserve-now, pay-later booking also make planning easier.

FAQ

How long is the Blue Cave speedboat tour?

The tour lasts four hours, including the boat rides and stops around the Bay of Kotor.

Where does the tour begin?

You meet at the MontenegroGlobe tour agency near Kamelija shopping center, a few minutes from Kotor’s Old Town and port.

What is the maximum group size?

This is a private group experience for up to six people.

Is transportation included?

Yes. Transport by speedboat and boat is included in the tour.

Is the Our Lady of the Rocks entry fee included?

No. Entry costs €2 per person and must be paid separately.

Is lunch included?

No. You have the option to eat at a local restaurant at Žanjic beach, but lunch is not included.

What can I do at the Blue Cave?

You can swim and snorkel in the cave for about 25 minutes. A snorkeling mask is included.

Is the tour guided in English?

Yes. The experience includes a live English-speaking guide.

What should I bring?

Bring sunglasses, a sun hat or hat, swimwear, a towel, and a camera.