Dubrovnik Boat Tour: Lokrum Island, Betina Cave & St.Jacobs Beach

Dubrovnik’s best swimming spots are often reached by water, and this four-hour outing links three of them in one compact trip. You’ll see the city walls and Fort Lovrijenac from the sea, explore Lokrum Island, then stop at St. Jacobs Beach and Betina Cave. Lokrum gets the most time, with about two hours for walking and swimming.

I like the small group size of up to 12 people, which keeps the boat more personal than a large ferry. I also like the simple setup: snorkel gear, life vests, boat transfers, a glass-bottom boat, and an English audio guide are included. The main drawback is the extra €30 cash Lokrum entrance fee, which can make this $48.16 tour much more expensive than it first appears.

Key points before you book

• Lokrum takes two hours: You have time for a swim, a walk, the monastery area, the botanical garden, and the Game of Thrones photo spot, but you need to manage the clock.
• The beaches are rocky: Bring sturdy water shoes with straps. This is a pebbly and rocky coast, not a soft-sand beach outing.
• Betina Cave depends on the sea: Waves and crowding can shorten or even change the swimming stop.
• The guide style is light: The boat includes an English audio guide, but you should not expect a full live walking tour.
• The real price is higher: Add €30 in cash per person for Lokrum’s mandatory entrance ticket.
• Swimming ability matters: The tour is not recommended for non-swimmers, especially when waves are high.

Starting at Dubrovnik’s City Harbor

You meet at Lokanda Peskarija, Na ponti bb, in Dubrovnik’s old city area. The tour returns to the same meeting point, which is useful if you are spending the day around the harbor and city walls.

The first part is a sightseeing cruise of about 30 minutes. From the boat, you get a fresh angle on Dubrovnik’s famous walls, towers, and Fort Lovrijenac. This is one of the strongest parts of the trip for photographers because the waterfront view puts the old city’s stone defenses into one frame.

A glass-bottom boat is included, though the main appeal here is the view above the water rather than a dedicated underwater tour. The English audio guide supplies information as you travel, but this is not the same as having a guide beside you explaining every detail or answering questions.

That distinction matters. If you want a relaxed transfer with some background sound, the audio format works. If you want a strong historical presentation, you may find the first half too quiet. The boat captain’s role also seems to vary. One captain named Evo received especially warm praise for being helpful and allowing the group to choose between extra beach time and snorkeling near the cave, while another account described a captain who offered little interaction.

Two hours to make your own Lokrum plan

Lokrum is the main stop, with two hours of free time. The island gives you more than a quick swim: you can walk among its paths, look for peacocks, visit the monastery and botanical garden, see the Game of Thrones photo chair, and swim in the Dead Sea area.

The Game of Thrones stop is a small but popular extra. The line for the Iron Throne photo can move quickly, but it still takes time from your visit. If that photo matters to you, go early rather than leaving it until the final minutes.

Lokrum is rocky and includes steep or slippery sections. There are not many level dirt paths once you move beyond the first area, so comfortable walking shoes are useful. For swimming, use water shoes with straps. Bare feet are a poor match for rough rock, sharp edges, and uneven entry points.

You should also pack water. The island can feel very hot, and two hours passes quickly when you combine walking, sightseeing, and swimming. Bring a towel, sunscreen, and a small bag that can handle getting wet. The tour provides snorkel equipment, but your own mask can be useful if you prefer a familiar fit.

The island’s swimming areas are not broad sandy beaches. You’ll find rocky shorelines, coves, and pebbly places to enter the water. Some spots are awkward to reach, and you may need to climb over rocks rather than stroll down a flat beach. One part of Lokrum is a nudist beach, so keep that in mind if you want to avoid surprises.

The €30 entrance fee is mandatory and is not included in the tour price. It covers access to Lokrum’s botanical garden, monastery, Game of Thrones Museum, Lokrum museum, and Dead Sea swimming area. The fee must be paid in cash, so arrange euros before you arrive. At $48.16 for the boat trip, the added fee is a serious part of the budget, especially for a family.

How you use the two hours determines how worthwhile Lokrum feels. If you want a mix of island walking, unusual swimming spots, peacocks, and the Iron Throne photo, the time is workable. If you want a long, lazy swim, a full meal, and a complete island walk, you will feel pressed.

St. Jacobs Beach, pretty water and a short clock

The boat then stops at Sveti Jakov, or St. Jacobs Beach, for about 40 minutes. The boat docks close to the beach, so you do not need a long transfer from the harbor to the water.

This is a pleasant place for a swim in clear water, and snorkel gear is available. The setting is quieter than Dubrovnik’s central waterfront, with open views back toward the city. The water is the star here, not a long list of attractions.

Forty minutes is enough for a quick swim and a little time on the shore. It is not enough for a relaxed beach afternoon. If you want to sunbathe, dry off, eat, and snorkel, you’ll need to choose only one or two of those activities.

The beach is rocky, so water shoes are again a smart choice. Do not assume you can use this stop for lunch. A meal inside a 40-minute stop leaves little room for swimming, and the boat schedule is shared by the full group.

This short stop is also one reason the tour can feel rushed. The operator is trying to fit three coastal locations into roughly four hours, including boat travel. That efficiency is useful if you have only half a day, but it leaves little room for delays, high waves, or slow boarding.

Betina Cave, a sea-only stop with changing conditions

Betina Cave is the final stop, and it can be reached only from the sea. The cave has a beach inside, which gives the stop its character. You have about 30 minutes for swimming and snorkeling.

On a calm day, this is a memorable finish. You can swim toward the cave, look into the shaded opening, and use the supplied snorkel equipment near the boat. The setting feels different from St. Jacobs Beach because the cave adds a strong sense of place.

Conditions matter more here than at the other stops. High waves can make the entrance difficult, particularly for anyone who is not a confident swimmer. Boats may also have trouble docking close to the cave when the water is choppy, and crowding can reduce the time you spend in the actual cave area.

You should treat Betina Cave as a chance to swim if conditions allow, not as a guaranteed long cave visit. On a rough day, the captain may shorten the stop, keep the boat farther away, or change what you can do for safety. That is frustrating when the cave is a main reason you booked, but it is also a normal limitation of a sea-based stop.

The tour is not recommended for non-swimmers. Life vests are provided, but a vest does not remove the need to handle open water, rocky entries, and possible waves. If you are unsure in the sea, Lokrum’s walking and sightseeing may be the better part of the outing, while the final stops could feel stressful.

What the $48.16 price really buys you

The advertised price is $48.16 per person. For that amount, you receive the boat ride, transfers, snorkel equipment, life vests, glass-bottom boat access, and an English audio guide.

The catch is Lokrum’s separate €30 entrance fee, paid in cash. That means the actual cost per person is the tour price plus a substantial island charge. For a couple, the additional fee is €60. For a group of five, it becomes €150 before the boat price is counted.

The value depends on what you want from Dubrovnik. If you would otherwise pay for separate transport to Lokrum and arrange independent visits to swimming spots, combining the locations can save effort. You also get a small boat and a fixed plan, which helps if you have limited time.

If you mainly want one long swim or a calm visit to a single beach, this is less compelling. The St. Jacobs and Betina Cave stops are brief, and the Lokrum fee may feel high if you are not interested in its gardens, monastery, museums, Dead Sea, or Game of Thrones connection.

I would compare the full cost with a simple water taxi to Lokrum before booking. Independent plans may give you more control over return times, though they will not necessarily provide the same three-stop schedule or included snorkel equipment.

Timing, group size, and the guide style

The maximum group size is 12 people. That is a good number for boarding and getting equipment, though it does not guarantee a quiet boat. You still need to follow the captain’s return instructions closely because the schedule depends on everyone arriving on time.

The itinerary gives exact stop lengths: 30 minutes of sightseeing, two hours on Lokrum, 40 minutes at St. Jacobs Beach, and 30 minutes at Betina Cave. The full experience lasts about four hours, with the remaining time used for transfers and boarding.

A few practical details can make the day smoother:

• Arrive early at the harbor and confirm the check-in point.
• Make sure the staff knows you are present before the boat departs.
• Carry the €30 Lokrum fee in cash.
• Wear water shoes with secure straps.
• Bring drinking water, especially for the hot island stop.
• Ask when and where you must return to the boat.
• Keep your watch visible so a swim does not become a missed departure.

The audio guide is included in English, but the outing is mainly transport and free time rather than a guided cultural tour. You are taken from place to place, then left to swim or walk. That suits independent visitors who do not need constant commentary.

The human side of the trip can vary. Evo was singled out as a polite captain who gave the group some choice, but other accounts describe limited conversation or unfriendly handling at check-in. One serious scheduling problem involved passengers being left waiting while the original boat departed, followed by a second boat being called. That appears to be an organizational failure rather than part of the planned itinerary, but it is a reason to confirm your boarding details clearly.

Who will enjoy this outing most

I would recommend this tour to you if you want a half-day on the water without planning several separate transfers. It works well for couples, families with confident swimmers, and first-time Dubrovnik visitors who want to combine island scenery with short coastal swims.

It is also a good fit if you enjoy making your own plan at each stop. You can swim at Lokrum, walk to the sights, take the Iron Throne photo, or simply sit by the water. The boat provides the framework, but you provide most of the day’s pace.

You may want another option if you dislike rocky shorelines, need long beach time, or want a detailed live guide. It is also a poor match for non-swimmers and anyone who becomes uncomfortable when waves change the plan.

The tour requires good weather. If poor conditions force cancellation, you are offered another date or a full refund. You can cancel for a full refund up to 24 hours before the local start time, but changes or cancellations inside that window are not accepted.

Should you book the Dubrovnik boat tour?

Book it if you value convenience and variety more than long stops. The strongest parts are the sea views of Dubrovnik, two hours on Lokrum, the small group, and the chance to reach Betina Cave by boat. Bring water shoes, carry the €30 cash island fee, and expect a self-directed outing with audio commentary rather than a full guided tour.

Skip it if the added Lokrum charge bothers you, if you want sandy beaches, or if you need flexible return times. The two smaller swimming stops can feel rushed, and Betina Cave is not guaranteed to be accessible in rough water. At 3.9 out of 5 overall, this is a useful but condition-dependent excursion: good for a compact coastal sampler, less good for a slow beach day.

FAQ

How long does the Dubrovnik boat tour last?

The experience lasts approximately four hours.

Where does the tour start?

It starts at Lokanda Peskarija, Na ponti bb, in Dubrovnik’s Grad area.

Where does the tour end?

It ends back at the meeting point in Dubrovnik.

Is the Lokrum entrance fee included?

No. Lokrum requires a separate €30 entrance fee per person.

How must the Lokrum entrance fee be paid?

The €30 fee must be paid in cash.

What does the Lokrum fee include?

It includes the botanical garden, monastery, Game of Thrones Museum, Lokrum museum, and Dead Sea swimming area.

Is snorkel equipment provided?

Yes. Snorkeling equipment, life vests, boat transfers, a glass-bottom boat, and an English audio guide are included.

How much free time do you get on Lokrum?

You get approximately two hours to walk, swim, snorkel, and explore the island.

How long are the swimming stops?

You have about 40 minutes at St. Jacobs Beach and about 30 minutes at Betina Cave.

Is the tour suitable for non-swimmers?

No. The experience is not recommended for non-swimmers.

What happens if bad weather cancels the tour?

You will be offered a different date or a full refund.

Can you cancel the tour?

Yes. You can cancel up to 24 hours before the experience start time for a full refund.