From Herceg Novi: Blue Cave Private Boat Tour

The best part of this private boat trip is the chance to see several very different corners of the Bay of Kotor in one short outing. You pass the fortress on Mamula Island, swim inside the Blue Cave for about 20 minutes, then have beach time at Žanjice before seeing the old submarine tunnels.

I like the small private group, which gives you more say over how long you swim or sit on the beach. I also like the practical boat setup: a tent for shade, blankets, snorkeling masks, a fridge, music, bottled water, and WiFi. The main consideration is time. The standard route lasts 1 hour and 45 minutes, so this is a brisk coastal sampler rather than a slow, full-day cruise.

Key points at a glance

• Blue Cave swimming: Spend about 20 minutes in the clear water inside one of the coast’s most striking natural stops.
• Mamula Island views: See the historic island fortress from the water during a short panoramic stop.
• Žanjice Beach break: Get around 30 minutes for swimming, sunbathing, or snorkeling.
• WWII submarine tunnels: Look into the former coastal shelters where submarines were hidden.
• Private speedboat: Your group of up to six travels together, with a driver who also guides the trip.
• Flexible timing: The route stays the same, but stop lengths can change if the total tour remains within 1 hour and 45 minutes.

A fast ride along Montenegro’s coast

This trip packs four worthwhile sights into a compact boat ride from Herceg Novi. You are not spending hours at sea with long gaps between stops. The listed travel time is about 10 minutes between each part of the route, which keeps the outing active and easy to fit around a hotel stay or a busy Montenegro schedule.

The experience begins at a boat pickup point near your hotel or another docking point in Herceg Novi. Pickup is available near places including Iberostar Herceg Novi, Hotel RR, Hotel PERLA, Mulo Pristanište, and the Montenegro Wild Boat base. The exact starting point becomes the pickup location you select.

A private boat matters here. With up to six people in your party, you are not sharing the outing with a large crowd or waiting for strangers to finish swimming. You can ask to spend more of your available time in the Blue Cave or at Žanjice, though the route itself remains fixed and the entire trip cannot run longer than 1 hour and 45 minutes on the standard schedule.

The boat is equipped with a tent, blankets, snorkeling masks, a fridge, and music. Free bottled water is included, along with WiFi. Food and alcoholic drinks are not included, and food is not allowed on the boat, so plan around those rules before you leave.

Mamula Island and its fortress from the water

Mamula Island is the first major sight after the initial speedboat ride. The stop is mainly for a photo opportunity and panoramic sightseeing, with about five minutes assigned to viewing the island and fortress from the water.

That short visit works best as an introduction rather than a full historical tour. You do not get a long landing or an extended walk around the fort. Instead, you see the island in its coastal setting, with the boat giving you angles that are difficult to get from shore.

I would keep your expectations clear here. If your main reason for booking is the fortress, this tour offers a view, not a detailed examination of the site. If you want a varied trip that combines architecture, swimming, beach time, and wartime history, Mamula fits nicely at the start.

Keep your camera ready as the boat approaches. Five minutes passes quickly, especially when everyone in your group wants a look and a photograph. The guide and driver speaks Serbian and English, so you can ask for basic information about what you are seeing.

Twenty minutes inside the Blue Cave

The Blue Cave is the star of the trip, and the schedule gives you about 20 minutes there. The main activity is swimming in the clear water inside the cave, with time to look at the rock formations and enjoy the unusual light.

The appeal is simple. You leave the open water and enter a darker space where the color and clarity of the sea become the main show. The cave is not just a photo stop. You are given free time to get into the water, which makes this the most active part of the trip.

Bring swimwear under your clothes and keep your camera protected from water. Snorkeling masks are provided on the boat, so you do not need to bring your own mask if you want to look below the surface. The water is described as crystal-clear, but the exact swimming conditions can vary.

Twenty minutes is enough for a swim and a look around, but it is not a long stay. If your group prefers swimming to beach time, the private format lets you ask for a different balance within the overall time limit. The boat still has to keep to the planned route, so flexibility is useful but not unlimited.

The Blue Cave also explains why the tour receives such strong praise. The swimming stop is the central memory of the trip, and it gives you something more memorable than simply passing scenic points from a boat. You get to take part in the setting rather than only photograph it.

Žanjice Beach for a thirty-minute pause

After the cave, the boat continues to Žanjice Beach. The planned break is about 30 minutes, making it the longest stop of the standard route.

Žanjice gives you a change of pace. At the Blue Cave, the focus is on a short swim in a dramatic rock setting. At the beach, you can spread out a little more, sunbathe, swim, or use a snorkeling mask. It is a useful pause after the faster sequence of boat rides and photo stops.

Do not expect this to feel like a full beach day. Thirty minutes is enough to get in the water and dry off, but not enough for a long, lazy afternoon. If you want to swim at both the cave and the beach, keep an eye on the clock. It is easy to use most of your stop getting settled.

The private boat makes this stop more practical for couples, families, and small friend groups with different interests. One person can swim while another stays on the beach or boat. Since the tour allows stop times to change, you can ask for more time here if you are willing to shorten another stop, as long as the total remains within the stated limit.

The beach stop also gives the outing some balance. Without it, the trip would be almost entirely about quick sightseeing and a cave swim. With Žanjice included, you get a straightforward coastal break that feels less rushed.

Former submarine tunnels and a piece of wartime history

The final sightseeing stop is at the former submarine tunnels. These coastal openings were used to hide submarines during World War II, and the boat pauses for about five minutes for a photo stop and a look from the water.

The tunnels are not presented as a museum visit or a walk-through attraction. You see them from the boat, which limits the detail you can take in but also keeps the stop efficient. The dark entrances cut into the rock offer a strong contrast with the open sea and the bright beach earlier in the trip.

I like this part because it adds a human story to an outing that could otherwise be only about swimming and scenery. Mamula brings the fortress setting, while the tunnels provide a more direct connection to the area’s military past. Neither stop is long enough for a full history lesson, but together they give the route more substance.

If you want extensive historical explanation, ask the driver-guide questions during the ride. The guide speaks Serbian and English, and the boat transfers give you a natural chance to ask about the sites. The supplied information does not name an individual guide, so you should not expect a specific person by name when booking.

What the 105-minute schedule really means

The advertised duration ranges from 105 minutes to four hours, with starting times dependent on availability. At the same time, the detailed route is built around a 105-minute trip, and the timing guidance says the full tour cannot exceed 1 hour and 45 minutes. In practical terms, confirm the exact duration and departure time when you check availability.

The standard schedule breaks down roughly like this:

• Ten minutes by speedboat from the pickup point
• Five minutes viewing Mamula Island
• Ten minutes by speedboat to the Blue Cave
• Twenty minutes at the Blue Cave
• Ten minutes by speedboat to Žanjice
• Thirty minutes at Žanjice Beach
• Ten minutes by speedboat to the submarine tunnels
• Five minutes viewing the tunnels
• Ten minutes back to the drop-off point

This is a tightly arranged route. The speedboat rides are part of the experience, but the short transfers also mean you will not have much spare time if departure is delayed. The driver waits no longer than 10 minutes after the scheduled pickup time, so be at your docking point early.

The route returns you to one of the listed Herceg Novi drop-off points, including the original hotel-area locations and Montenegro Wild Boat. Since pickup and drop-off are by boat, check that you can reach the agreed docking point easily.

Is $371 good value for your group?

The price is $371 for a private group of up to six people. With six passengers, that works out to about $61.83 per person. For four people, it is about $92.75 each, and for two people, the per-person cost is much higher.

The value depends on how many people share the boat. A full group gets a private coastal outing with hotel-area pickup and drop-off, a driver who also guides, swimming at the Blue Cave, beach time, and several sightseeing stops. You also avoid paying separately for a larger public cruise if your priority is privacy and control.

The boat equipment adds practical value. Bottled water is included, as are snorkeling masks, blankets, shade, a fridge, and WiFi. Food and alcohol are not included, and food is not allowed, so the price does not cover a meal or drinks beyond the provided water.

For a couple, this is a more expensive choice than joining a shared boat. The reason to pay more is not a longer itinerary. It is the private setting and the ability to adjust the time between the cave and beach. For a group of friends or a family of five or six, the price becomes easier to justify.

Who will enjoy this boat trip most?

I would recommend this experience to anyone who wants a quick introduction to the coast from Herceg Novi and places the Blue Cave at the top of the list. It suits people who want swimming, short scenic stops, and a little military history without giving up an entire day.

It is also a good fit for small groups with mixed interests. Someone can focus on photography at Mamula, another person can swim in the cave, and someone else can spend the beach stop relaxing. The private format gives your group more control than a large shared outing.

You should think twice if you need a slow pace, extended time at historical sites, or a full day on the beach. The itinerary is compact, and the fortress and tunnels are viewed briefly from the boat.

The activity is not suitable for pregnant women, people with back problems, people with heart problems, or wheelchair users. Pets are not allowed. The speedboat setting and swimming stops make those restrictions important, not minor booking notes.

Simple tips for a smoother outing

Wear swimwear and bring only what you need. The boat includes a fridge, tent, blankets, masks, water, and WiFi, but you will still want sun protection and a secure way to protect phones or cameras around the swimming stops.

Arrive before the scheduled pickup time. The driver waits no longer than 10 minutes, and a late start can reduce the time available at the cave or beach.

If swimming is your priority, say so early. The standard route gives the Blue Cave 20 minutes and Žanjice 30 minutes, but stop lengths can be adjusted as long as the route stays within the total time limit.

Do not plan to eat or drink alcohol on board. Food and alcoholic beverages are not included, and food is specifically not allowed. Free bottled water is provided.

The tour has a current rating of 4.6 from three reviews, with especially strong praise for the Blue Cave swim, the range of coastal stops, and the friendly skipper. One recent Dutch booking described the cave swim as the highlight, while another praised the combination of caves, swimming, beach time, and the different view of the coast. Those are exactly the features that define the trip.

Should you book the Blue Cave boat tour?

Book it if you want the Blue Cave, prefer a private boat, and have up to six people to share the cost. The mix of Mamula Island, a 20-minute cave swim, Žanjice Beach, and the submarine tunnels gives you a lot of variety in a short period.

I would skip it if you want long stops, a substantial meal at sea, or a detailed visit inside the fortress and tunnels. The experience is best understood as a fast, well-packed coastal sampler, with the Blue Cave as its main event.

If you can accept the brisk schedule, this is a practical way to see another side of Montenegro’s coast from Herceg Novi. The Blue Cave provides the memorable swim, Žanjice gives you room to relax, and the two military sites add context to the scenery.

FAQ

Where does the boat tour depart from?

Pickup is available by boat from docking points near hotels and other places in Herceg Novi. Listed options include Iberostar Herceg Novi, Hotel RR, Hotel PERLA, Mulo Pristanište, and Montenegro Wild Boat.

Where does the tour finish?

Drop-off is available at the listed Herceg Novi locations, including Iberostar Herceg Novi, Hotel RR, Hotel PERLA, Mulo Pristanište, and Montenegro Wild Boat.

How long is the tour?

The activity information gives a duration range of 105 minutes to four hours, depending on availability. The detailed route is planned for 105 minutes, or 1 hour and 45 minutes, and the full tour cannot exceed that limit under the timing guidance.

How many people can join the private boat?

The price covers a private group of up to six people.

How long do you spend in the Blue Cave?

The planned visit to the Blue Cave lasts about 20 minutes and includes free time for swimming and sightseeing.

Can you swim at Žanjice Beach?

Yes. The approximately 30-minute beach stop allows time for swimming, sunbathing, and snorkeling.

Is snorkeling equipment provided?

Yes. Snorkeling masks are included on the speedboat.

What languages does the driver-guide speak?

The driver-guide speaks Serbian and English. The driver is also the in-person guide.

Is food included?

No. Food and alcoholic beverages are not included, and food is not allowed on the boat. Free bottled water is provided.

Can the tour time at each stop change?

Yes. The route stays the same, but you can change the time spent at each destination as long as the entire tour remains within the stated maximum duration.