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

Dubrovnik’s coast is best understood from the water, and this four-hour trip gives you three very different stops in one outing. You’ll see the old city walls and Fort Lovrijenac from offshore, wander Lokrum Island, then swim at St. Jacobs Beach and Betina Cave.

I like the small group of up to 12 people, which keeps the boat more personal than a large sightseeing ferry. I also like the efficient mix of island time, swimming, snorkeling, and coastal views. The main catch is the extra €30 cash entrance fee for Lokrum, plus short swim stops that can feel rushed.

Key points to know before you book

• Lokrum takes up two hours: You have time to walk, see peacocks, visit the monastery and botanical garden, and find places to swim.
• The €30 Lokrum admission is extra: It is mandatory and must be paid in cash according to the tour information.
• All beaches are rocky or pebbly: Bring water shoes with straps, not flimsy pool sandals.
• St. Jacobs Beach gets 40 minutes: That is enough for a swim, but not a leisurely beach afternoon.
• Betina Cave is reached only by sea: Conditions can affect how close the boat gets and how long you can swim.
• The boat has practical extras: Snorkel equipment, life vests, a glass-bottom boat, and an English audio guide are included.

Leaving Dubrovnik Harbor beneath the city walls

You meet at Lokanda Peskarija on the harbor, near the old town. The starting point is convenient if you are already inside Dubrovnik’s historic center, and the tour returns to the same place after roughly four hours.

The first half hour is a pleasant coastal cruise. From the water, Dubrovnik’s walls look less like a barrier and more like a carefully built frame around the old city. You also get a clear view of Fort Lovrijenac, the powerful stone fortress perched outside the walls.

This opening ride is sightseeing rather than a full guided history lesson. An English audio guide is provided, but the boat driver may focus mainly on handling the boat. One captain named Evo received especially warm praise for being polite, helpful, and willing to adjust the timing slightly.

The boat is described as glass-bottom, though you should think of that as a small added feature rather than the main event. The real value is the view back toward Dubrovnik and the chance to reach coastal places that are awkward to visit in one day by land.

Two hours on Lokrum Island

Lokrum is the centerpiece of the trip. You get about two hours of free time, with no fixed walking route. That freedom is useful because you can shape the stop around your interests instead of following a tightly scripted group walk.

You can explore paths around the island, visit the botanical garden and monastery, look for peacocks, and see the Game of Thrones Museum and Iron Throne attraction included within the island admission. The Dead Sea, a saltwater swimming spot, is another popular reason to come ashore.

Do not picture a broad sandy beach. Lokrum’s shoreline is mainly rocky, with uneven surfaces and steep or slippery sections in places. Some swimming coves are easy enough to reach, while others require careful footing. Water shoes with firm straps are one of the smartest things you can pack.

Two hours is enough to see a good portion of the island if you keep moving. It is also enough for a walk and a swim, but you will need to watch the time. The boat will not wait indefinitely, and the island’s paths can take longer than expected if you stop often or wander down side trails.

A few people have found the signs less helpful than expected when trying to get back to the boat. I would take a photo of the meeting area and leave yourself a comfortable margin before departure. Do not use every last minute at a swimming cove on the far side of the island.

The entrance fee changes the value calculation. The tour price is listed at $48.16 per person, but Lokrum admission adds €30 per person and must be paid in cash. That makes the total cost much higher than the headline boat price. The admission includes several island sights, but you should decide in advance if those sights, the island walk, and the swimming time are worth the added expense for you.

St. Jacobs Beach and the reality of a 40-minute stop

After Lokrum, the boat heads to Sveti Jakov, usually called St. Jacobs Beach in English. The boat docks close to the beach, giving you about 40 minutes to swim or snorkel.

The water is clear, and this is a good place to get in quickly without spending much time walking from the harbor. Snorkel gear is provided, so you do not need to bring your own mask and snorkel. Life vests are also available.

The stop is short by beach standards. Forty minutes can work well if your only goal is a swim, but it is not enough for a relaxed combination of swimming, sunbathing, lunch, and exploring. One sensible approach is to change into swimwear before the stop and keep your belongings organized on the boat.

St. Jacobs is rocky and pebbly rather than sandy. That makes water shoes useful again, especially when entering or leaving the water. If you are hoping to stretch out on a towel for a long afternoon, this tour is not designed for that.

The schedule can also be affected by sea conditions. When the water is rough, getting in and out may take more care, and the stop can feel even shorter. Strong swimmers will have the easiest time here, though the tour is not recommended for non-swimmers.

Betina Cave, reached only from the sea

Betina Cave is the final stop, and it offers something different from St. Jacobs. The cave has a beach inside and can be reached only by boat, which is the main reason to include it in a coastal outing.

The planned stop is about 30 minutes. That gives you time to swim near the cave and look into the opening, but not much room for a slow visit. On a calm day, this can be a memorable final swim. On a rough day, the captain may not be able to bring the boat close enough for an easy swim.

Sea conditions matter more here than at the other stops. Waves can make the cave uncomfortable or unsafe for anyone who is not a confident swimmer. Crowding can also reduce the usable space, particularly when other boats arrive at the same time.

This is where the tour’s tight schedule becomes most noticeable. You are covering three separate coastal locations in four hours, including the harbor departure, the Lokrum transfer, and the return ride. You gain variety, but you give up flexibility and long stays.

If Betina Cave is a major reason you want to book, keep your expectations practical. It is a short swim stop, not a private cave visit. Bring the provided snorkel gear, but understand that snorkeling depends on water conditions, boat position, and crowding.

What the boat setup adds to the day

A maximum group size of 12 is a real advantage. You are not being moved around with a large crowd, and boarding, collecting equipment, and getting back into the boat should be simpler than on a big excursion vessel.

The boat includes transfers to Lokrum, St. Jacobs Beach, and Betina Cave. You also get snorkel equipment and life vests. Those inclusions reduce the amount of gear you need to carry through Dubrovnik’s old town.

The English audio guide gives you some information during the ride, though this is not the same as having a live guide walking around Lokrum with you. You should expect transportation and time at each place rather than a detailed cultural tour.

That distinction matters. I would book this for coastal access and swimming, not for an in-depth history lesson. The captain may be friendly and helpful, but the level of commentary can vary. One captain, Evo, was singled out for good service, while another experience included complaints about an unfriendly guide.

There have also been reports of confusion during boarding. Arrive early, stay near the stated meeting point, and make sure the staff clearly knows you are part of the group. A small boat cannot easily fix a missed departure once it has left the harbor.

Price, timing, and the real value

At $48.16 per person, the boat portion is reasonable for a four-hour outing that includes Lokrum, two swimming locations, equipment, and return transport. The value is strongest if you want to see several places without arranging separate ferries, taxis, and beach visits.

The extra €30 Lokrum fee is the key issue. Since it is mandatory and paid separately in cash, you should count it as part of the tour cost, not as an optional add-on. For a family of five, that extra fee becomes substantial.

The tour saves time and planning. You do not need to work out separate transport to the island, find a boat to Betina Cave, or arrange a coastal route on your own. In return, you follow a fixed timetable.

The schedule is best for people who like a busy half-day. You will not have multiple return options from each stop, and you cannot simply decide to stay longer at St. Jacobs or Betina Cave. The two hours on Lokrum are generous compared with the beach stops, but even there you need to keep an eye on the clock.

Cancellation is free up to 24 hours before the start time for a full refund. The trip depends on good weather and a minimum number of participants. If poor weather or low enrollment cancels it, you are offered another date or a refund.

Who will enjoy this boat tour most

I would recommend this outing to confident swimmers, couples, families with older children, and anyone who wants a simple way to combine Dubrovnik views with nearby swimming spots.

It suits you especially well if you:

• Want a small boat rather than a large cruise
• Like swimming more than lounging on a sandy beach
• Are comfortable walking on uneven rocky paths
• Value seeing three coastal areas in one half-day
• Do not need a live guide at every stop
• Can manage the extra Lokrum admission cost

I would think twice if you want a slow beach day, sandy shores, extensive history commentary, or complete control over how long you stay. Non-swimmers are not a good fit, and anyone with difficulty on steep or slippery ground may find Lokrum uncomfortable.

Pack water, since Lokrum can feel very hot while you are walking. Wear sturdy water shoes, bring swimwear, and keep cash ready for the island fee. A small towel and sun protection will also make the short swim stops easier.

Should you book the Lokrum and cave boat tour?

Book it if you want an efficient coastal sampler and understand what you are paying for. The best parts are the view of Dubrovnik from the water, the two-hour Lokrum visit, the small group, and the chance to reach Betina Cave by boat.

Skip it if the €30 island fee changes your budget, if you expect sandy beaches, or if you want long, unhurried swimming sessions. This is a practical sightseeing and swimming circuit, not a private charter or a full guided tour.

For the right person, it offers a lot in four hours. Just bring water shoes, keep track of departure times, and judge the total cost after adding Lokrum admission.

FAQ

How long does the Dubrovnik boat tour last?

The tour lasts approximately four hours.

Where does the tour start and finish?

It starts at Lokanda Peskarija, Na ponti bb, in Dubrovnik’s old town area, and finishes back at the same meeting point.

Is Lokrum Island admission included?

No. A mandatory €30 entrance fee per person is not included in the tour price. The fee is stated as payable in cash.

What does the Lokrum admission include?

The admission includes access to the botanical garden, monastery, Game of Thrones Museum, Lokrum Museum, and Dead Sea swimming area.

How much time do you get on Lokrum Island?

You get about two hours of free time to walk, swim, snorkel, and explore the island.

How long are the swimming stops?

The planned stop at St. Jacobs Beach lasts about 40 minutes. The Betina Cave stop lasts about 30 minutes.

Is snorkeling equipment provided?

Yes. Snorkeling equipment and life vests are included.

Is the tour suitable for non-swimmers?

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

What happens if the weather is bad?

If poor weather causes cancellation, you are offered a different date or a full refund. Free cancellation for a full refund is also available when you cancel at least 24 hours before the start time.