Dubrovnik: Lokrum Island and Betina Cave Boat Tour

The best part of this outing is the change of view. Dubrovnik’s walls, Lovrjenac Fortress, and grand seaside homes look entirely different from a boat, while Lokrum gives you two hours to walk, swim, and explore at your own pace. Later, you can jump into the sea at St. Jacob Beach and Betina Cave.

I like the mix of sightseeing and swimming, since you are not stuck on a boat for four hours. I also like the freedom on Lokrum: you can visit the monastery and Botanical Gardens, see the Game of Thrones Iron Throne, watch peacocks, or head straight for the water. The main drawback is the extra Lokrum entry charge, €30 for adults and €5 for children over six, payable in cash. That fee is large beside the advertised $38 tour price.

The stops are short and active. St. Jacob Beach can be crowded, and reaching the cave requires a jump from the boat into the water. If you are not a swimmer, have mobility limitations, or prefer a quiet historical tour, this is not your best fit.

Key points to know before booking

• Lokrum gets the biggest block of time: You have about two hours from Dubrovnik, enough for a walk, a swim, and a quick look at the island’s main sights.
• The Old Town view is excellent: The cruise passes Dubrovnik’s City Walls, Lovrjenac Fortress, Villa Sheherezade, and the Lazarets.
• The €30 entry fee matters: Adults pay separately in cash at the meeting point, so budget for it before you arrive.
• Swimming is part of the main event: St. Jacob Beach and Betina Cave are proper water stops, not just photo pauses.
• The boat depends on your departure point: Dubrovnik departures use a glass-bottomed boat, while Cavtat departures use a speedboat.
• Captain and crew service is a strong point: Captains named Ivo, Anastasia, and Nikola received special praise, and the English audio commentary is clear and easy to follow.

Starting beside Dubrovnik’s Old Port

The Dubrovnik meeting point is beside Lokanda Peskarija Restaurant at the Old City port. Look to your left when you reach the port and find the booking desk marked LOKRUM TOUR. This is where you check in and pay the Lokrum entry fee.

Arrive prepared with cash. The separate island charge is not a minor administration fee hidden in the fine print. It is €30 for adults and €5 for children over six, paid on the spot. For a family, this can change the cost calculation considerably.

The advertised tour price is $38 per person. For that, you get the boat transfer, sightseeing cruise, English audio guide, and swimming and snorkeling equipment. Add the Lokrum ticket and the total becomes closer to a full-day outing price, even though the activity lasts four hours. I still think the package can be good value if you want three different kinds of scenery in half a day, but compare the full cost rather than the headline price.

From Cavtat, the boat is a speedboat and the timing differs slightly. You get about two and a half hours on Lokrum from Cavtat, compared with about two hours from Dubrovnik. The stated Dubrovnik route begins and ends at the Old City port.

Seeing Dubrovnik from the water

Once the boat leaves the port, the first half hour is a moving postcard of Dubrovnik. You see the old fortifications from the sea, including the long City Walls and Lovrjenac Fortress, which rises on its rocky position outside the western side of the Old Town.

This is one of the tour’s most useful features for a first visit. On land, Dubrovnik’s walls can feel like a solid barrier around the city. From the water, you can understand its position much better. The stone defenses, steep coast, and open Adriatic explain why the city was both protected and dependent on the sea.

The glass-bottomed boat from Dubrovnik adds another angle. You can look down at the water during the cruise, although this is not a dedicated underwater wildlife trip. The main reward is the combination of coastal views and the guide’s English commentary.

The information is delivered through an audio guide rather than constant live narration from the captain. I find that helpful because the sound is easier to follow, especially when the boat is moving. Captains such as Ivo have also been praised for being prompt, friendly, and helpful, while Anastasia and Nikola were singled out for making the trip especially enjoyable.

Music may play during the ride. Some people like the relaxed holiday mood, while others may find it louder than expected. If you want a quiet historical cruise, this is worth keeping in mind.

Two hours to explore Lokrum

Lokrum is the heart of the outing. The boat circles past the island’s rocky cliffs, Lokrum Cave, and its famous nudist beach before dropping you off for free time.

You are not herded from one sight to the next. The two hours are yours, which makes the stop more flexible than a standard guided walk. You can make a short circuit through the island, sit in the shade, visit the gardens, or spend most of the time in the sea.

The Botanical Gardens offer a pleasant change from Dubrovnik’s stone streets. The island also contains the remains and grounds of a Benedictine monastery, giving your walk a layer of history without turning the stop into a formal museum visit. Allow enough time for walking between the landing area and the sights, since Lokrum is more than a single photo stop.

Game of Thrones fans can look for the Iron Throne filming location. It is a fun extra, but the island is not only a television stop. The free-roaming peacocks, quiet paths, monastery grounds, and coves give Lokrum its own character.

The Mrtvo More, or Dead Sea, is another popular stop. This saltwater pool is a good place to cool off and sit close to the water. You can swim there, though the tour’s schedule means you should not try to see every part of the island in detail.

Food and drinks are available on Lokrum, but prices can be high. I would bring water and, if you want a proper lunch, consider packing something suitable before the tour. The supplied information specifically recommends beachwear, a towel, and cash. Comfortable walking shoes are also sensible, though they are not listed as a requirement.

Two hours is enough for a taste of Lokrum. It is not enough for a slow, complete exploration. Several people wanted more island time, and I understand why. If Lokrum is your main reason for visiting, take the regular ferry or plan a separate visit. If you want Lokrum plus two swimming locations and a coastal cruise, the time works well.

St. Jacob Beach and the view back to Dubrovnik

After Lokrum, the boat heads to Plaža Sveti Jakov, or St. Jacob Beach. This stop lasts about 40 minutes and is meant for swimming, snorkeling, or a quick drink and ice cream while you look back toward Dubrovnik.

The view from the water toward the Old Town is excellent. You get the red roofs, walls, and rocky coast in one frame, with a more natural setting than the crowded streets inside the city.

The beach itself is small and can be very crowded, especially in the busy summer months. That is the main weakness of this stop. It is attractive, but do not expect a deserted cove. Some people prefer to stay on the boat or swim near it rather than fight for space on the shore.

The coast is rocky, so getting in and out of the water may be awkward. One older passenger found the beach difficult to manage, and that is useful advice if you have balance problems or limited mobility. This tour is not suitable for people with mobility impairments or non-swimmers.

For confident swimmers, the stop is enjoyable. You can use the provided snorkeling equipment and look along the seabed, or simply cool off in the clear water. One family also used the stop for a jet ski activity, though that is not included in this tour and should not be treated as part of the package.

Betina Cave, the tour’s most memorable swim

The final stop is Betina Cave Beach, a small natural beach reachable only from the sea. The boat brings you close to the cave, and you swim or snorkel inside it.

This is often the most exciting part of the tour because the setting feels more sheltered and unusual than St. Jacob Beach. You can see the beach inside the cave and look back toward the opening from the water.

You need to be comfortable jumping from the boat. The jump is described as small, but it is still a jump, and there may not be an easy shore-style entry for everyone. If you do not want to jump, you can enjoy the view from the boat, but the stop will be less rewarding.

The cave stop lasts around 30 minutes. That is long enough for a swim and a look around, but not for lingering. Snorkeling gear is included, and the clear water makes this a good place to use it. The tour does not promise special marine life, so book it for the cave, the water, and the sense of access rather than for an underwater nature expedition.

After Betina Cave, you return toward Dubrovnik. The route passes Villa Sheherezade and the historic Lazarets site, adding a final bit of coastal sightseeing before the boat reaches Lokanda Peskarija.

Boat, guide, and group atmosphere

The Dubrovnik departure uses a glass-bottomed boat, while Cavtat departures use a speedboat. The exact feel depends on which version you book, but both are designed to connect several coastal stops in a short period.

The crew has been a major strength. Ivo is one captain whose friendliness, punctuality, and calm help were praised directly. Anastasia and Nikola were also noted for being excellent hosts. That does not mean you should expect the same named crew on every departure, but it gives you a sense of the service standard the operator aims for.

Groups can be small. One party found itself as the only booking for its time slot, while another described a group of 14 as comfortable rather than crowded. Group size can vary, so do not book expecting a private charter.

The audio guide covers the history and sights in English. It is especially useful during the coastal cruise, when you are looking at Dubrovnik’s fortifications and nearby landmarks. The captains may answer questions and help people on and off the boat, but this is not a nonstop live lecture.

The experience works best when you treat it as an active coastal sampler. You will spend some time seated on the boat, but you will also walk on Lokrum, swim from the beach, and enter the cave from the water.

How the tour fits different kinds of trips

I would recommend this tour to you if you have only a short stay in Dubrovnik and want a quick introduction to the coast. In four hours, you see the Old Town from the sea, visit Lokrum, stop at a beach, and reach a cave that is not accessible by land.

It also suits couples, families with confident swimmers, and anyone who wants a simple half-day plan without arranging several separate activities. The crew can make the trip feel personal, especially when the boat is not full.

You may prefer another option if your priority is Lokrum itself. Two hours passes quickly, especially if you want the monastery, gardens, Dead Sea, peacocks, Iron Throne, and swimming time. A dedicated island visit will give you more freedom.

I would also skip it if you dislike rocky entries, jumping from boats, or changing locations on a schedule. This is not a passive sightseeing cruise. The tour depends on good weather, and all water activities are less appealing if the sea is rough or the sky is cool.

Free cancellation is available up to 24 hours before departure, and you can reserve now and pay later. That flexibility helps when the weather is uncertain, but it does not remove the need to check the forecast before you go.

What to bring and what to remember

Bring beachwear, a towel, and cash. Cash is especially important because the Lokrum entry fee must be paid at the meeting point, and the activity information specifies cash payment.

Bring sun protection and water if you have them. The island has places to buy food and drinks, but prices can be high, and a four-hour outing leaves little time for a proper meal.

Wear something suitable for walking and rocky shore access. You receive swimming and snorkeling equipment, so you do not need to arrange basic gear separately. Pets are not allowed.

The activity requires good weather. If the forecast turns poor, the operator may need to change plans, and the experience loses much of its appeal without the swimming stops.

Should you book the Lokrum and Betina Cave tour?

Book it if you want a compact mix of Dubrovnik views, island time, and swimming. The strongest parts are the sea view of the Old Town, the freedom to explore Lokrum, and the chance to reach Betina Cave by boat.

Before paying, add the €30 adult Lokrum ticket to the advertised $38 price. Then ask yourself how much you value the convenience of combining several stops in one morning or afternoon. If you want a full Lokrum day, book a separate island visit instead. If you want an active half-day with a friendly crew, clear water, and plenty of scenery, this tour makes a practical choice.

FAQ

How long is the Dubrovnik Lokrum and Betina Cave boat tour?

The tour lasts four hours.

Where does the Dubrovnik tour start?

It starts at Lokanda Peskarija beside Dubrovnik’s Old City port. The LOKRUM TOUR booking desk is to the left when you arrive at the port.

Is Lokrum Island entry included in the tour price?

No. Adults pay €30 and children over six pay €5 for entry. The fee must be paid in cash at the meeting point.

How much free time do I get on Lokrum?

Departures from Dubrovnik include about two hours of free time. Departures from Cavtat include about two and a half hours.

What can I see on Lokrum?

You can visit the Botanical Gardens, Benedictine monastery grounds, beaches, caves, the Dead Sea saltwater pool, and the Game of Thrones Iron Throne location. Peacocks also roam freely on the island.

Are swimming and snorkeling equipment included?

Yes. Swimming and snorkeling equipment are included.

Do I need to swim to enjoy the tour?

The activity is not suitable for non-swimmers. The itinerary includes swimming and snorkeling at St. Jacob Beach and Betina Cave, and entering the cave requires a jump from the boat.

Is the tour available from Cavtat?

Yes. From Cavtat, you travel by speedboat and receive about two and a half hours of free time on Lokrum.

Is the boat tour guided in English?

Yes. An English audio guide is included, and the host or greeter speaks English.

What should I bring?

Bring beachwear, a towel, and cash. Cash is needed for the separate Lokrum entry fee.

Can I cancel the tour?

You can cancel up to 24 hours in advance for a full refund. You can also reserve now and pay later.