Dubrovnik: Blue Cave Afternoon Speedboat Tour with Drinks

Dubrovnik’s best views are often from the water, and this tour makes the most of them. You’ll race along the coast in a speedboat, swim at Kolocep’s Blue Cave, poke around the Three Green Caves, then stretch out at sandy Sunj Beach. I especially like the mix of action and downtime and the final look back at Dubrovnik and Lokrum with a glass of wine in hand. The main catch is simple: some cave sections require confident swimming, and the ride can feel brisk if you prefer a slow boat trip.

I also like that guides such as Petra, Zoki, Oliver, and Marin have been singled out for keeping an eye on swimmers while still letting people choose their own level of adventure. You can stay near the boat, snorkel at the entrance, or try the more demanding passages. Bring water shoes and a waterproof phone case, and remember that food is not included at Sunj Beach.

Key points at a glance

• Kolocep’s Blue Cave: Swim and snorkel outside a cave where sunlight creates blue shapes on the stone.
• Three Green Caves: The first areas are fairly approachable, while the final route can require underwater swimming and a longer swim around the rocks.
• Sunj Beach: Enjoy around two hours of sandy beach time, shallow water, cafés, and optional lunch.
• Fast coastal ride: The speedboat can reach about 40 miles per hour, with fine views of Dubrovnik’s walls and Lokrum.
• Optional cliff jumping: Some outings include jumps from heights reaching about 9 meters, but nobody is forced to take part.
• Good practical value: At $82, the price covers transport, a guide, drinks, snorkeling gear, life jackets, and insurance.

Why this five-hour boat trip works so well

This is not a sightseeing cruise where you sit in one place and listen to a long speech. It is a compact sea outing built around swimming, short boat rides, beach time, and coastal views.

The route covers several islands and swimming spots without asking you to arrange separate transport. That matters in Dubrovnik, where the Old Town can feel crowded and hot in summer. Once the boat leaves the harbor, you get open water, a breeze, and a new angle on the city walls.

The ride itself is part of the fun. The boat travels quickly, with sections lasting from 10 to 25 minutes. You pass the old city, the newer parts of Dubrovnik, Kolocep, Lopud, and Lokrum. At up to 40 miles per hour, you should expect wind, spray, and a lively ride rather than a quiet glide.

You meet at Ribarnica ul. 1, near the Old Town Harbor. Look for the yellow Vagabundo sign. Hotel pickup is not included, so allow time to reach the harbor on your own.

Leaving Dubrovnik with the city walls behind you

The opening boat ride lasts about 25 minutes. It gives you a good chance to photograph the walls from the water, along with the modern side of Dubrovnik and the coast near Lokrum.

This view is valuable because the old city looks completely different from offshore. From land, you see a fortified stone barrier. From the boat, you see how the walls sit above the water and how tightly the old city is packed behind them.

If photography matters to you, keep your phone ready early in the trip. Spray and speed make it harder to frame a shot later. A waterproof case is a smart addition, especially since much of the day takes place in or beside the water.

The speedboat is described as comfortable, but this is still an active ride. You should be fine with wind and some bouncing. Pregnant women and wheelchair users should choose another outing, as the activity is not designed for them.

Blue Cave on Kolocep: beautiful, but not a full cave tour

The first major stop is the Blue Cave on the south side of Kolocep. A crack in the rock lets sunlight enter and reflect blue patterns across the cave walls.

The boat stops outside the entrance rather than taking you deep inside. You use the provided snorkeling equipment to look into the cave and along the nearby rock formations. The Blue Cave stop lasts about 30 minutes, so think of it as a focused swim and photo stop, not a long underground visit.

This is one of the easiest places to choose your own pace. You can stay near the boat, swim at the cave entrance, or follow the guide toward the rock. Life jackets are provided, and the guide is present during the swimming stops.

The water and light can vary with the conditions, so the cave may look more or less dramatic from one outing to the next. That is part of the nature of a sea trip. Your best photos may come from inside the entrance, but you will need to protect your phone carefully.

The Three Green Caves are the day’s real test

After about 10 minutes by boat, you reach the Three Green Caves area on Kolocep. This stop lasts about an hour, giving you more time in the water than at the Blue Cave.

The first and second caves are generally the easier choices. The final cave is more demanding. Depending on your comfort and the exact route, you may need to swim underwater for a short passage, climb over rocks, and swim around part of the peninsula to return to the boat.

One passage is less than a meter underwater. That may sound minor, but it feels very different if you dislike tight spaces or are not a strong swimmer. Some people may find the final route tiring, especially after swimming through more than one cave.

The good news is that participation is flexible. You are not required to enter every cave. You can snorkel near the boat, swim in open water, or watch others take the more difficult route. Guides have helped nervous swimmers and kept watch over children and solo participants, which adds real value here.

I would rate this stop as the most important reason to bring water shoes. The rock can be awkward under bare feet, and you may need secure footing when getting in or out of the water. If you are claustrophobic, stick with the open-water snorkeling and the first cave.

Some outings also include jumps from rocks. The activity can reach a 9-meter cliff jump, but it is optional. Nobody should feel pressured to jump, and you can remain on the boat or swim elsewhere.

Sunj Beach gives you two hours to slow down

A 10-minute boat ride brings you to Sunj Beach on Lopud Island. This is the longest stop, with about two hours for free time, swimming, walking, sunbathing, and food.

The beach stretches for about 100 meters and has shallow water, making it the most relaxed part of the day. Families can let children play in the gentler shallows, while adults can simply lie on the sand after the cave activities.

Two restaurants offer meals and drinks, but food is not part of the tour price. Plan to pay separately if you want lunch, calamari, coffee, cocktails, or another drink. Sun loungers may be available when you buy something, but do not treat this as a guaranteed included feature.

You can also rent electric vehicles to cross toward the other side of Lopud. The schedule gives you enough time to walk around, but the main value of the stop is its change of pace. After a fast boat ride and active swimming, the sand and shallow water feel welcome.

The beach can also be the warmest and busiest-feeling part of the outing, especially in summer. If your ideal day means secluded coves only, Sunj may feel too developed. If you want a proper break, food, and easy swimming, it is a useful part of the route.

Lokrum closes the loop near Dubrovnik

After Sunj, the boat returns toward Lokrum for a short 15-minute stop. The stated plan includes a photo stop and swimming, plus a glass of wine while you take in the island and Dubrovnik coastline.

Some outings finish with an optional cliff jump here, including a jump around 9 meters high. The height varies by spot, and you can decide at the moment. The important point is that the jump is not the whole purpose of the stop. You can swim, take photos, watch the action, or stay aboard.

This final pause works well because it brings the city back into view. You have spent most of the day among islands and caves, then suddenly Dubrovnik appears again across the water. A beer, wine, or soft drink makes the return feel pleasantly unhurried.

The last ride to the Old Town takes about 15 minutes. Before docking, there is another chance to photograph the walls and the coastline from offshore.

Drinks, gear, and what the $82 price really covers

At $82 per person, this is a fair value if you plan to use the active parts of the day. You are paying for a speedboat trip, an English-speaking guide, snorkeling equipment, life jackets, bottled water, soda, beer, wine, and insurance.

The drinks are a nice touch because the tour includes several hours in the sun. Still, food is extra, and you should budget for lunch or snacks at Sunj. The price also does not include hotel transfers.

The strongest value comes from combining several separate experiences in five hours. You get coastal sightseeing, two cave areas, snorkeling, beach time, and Lokrum without booking individual boat rides. If you only want a calm cruise, you may find the price less appealing because the speed and swimming are central to the outing.

The tour has a 4.9 rating from 124 reviews, and 95 percent of ratings for the transport are perfect. The praised elements are consistent: friendly guides, careful supervision in the caves, a comfortable boat, and a good balance between planned stops and personal choice.

Guides named in feedback include Petra, Zoki, Oliver, Dorian, Christian, and captains Marin, Mario, and Maron. You may not get a particular person, but the recurring strength is a cheerful crew that explains the cave routes and watches swimmers closely.

Who should book this Dubrovnik tour?

You should consider it if you want an active half-day on the sea and like switching between activities. It suits couples, families with confident swimmers, groups of friends, and solo visitors who want a guided outing rather than a private boat rental.

It is especially good for young adults and anyone who enjoys snorkeling, cave swimming, fast boat rides, and optional cliff jumps. Strong swimmers will get the most from the Three Green Caves, but less confident swimmers can still enjoy the Blue Cave, open-water swimming, and Sunj Beach.

You may want a different experience if you dislike speed, tight cave passages, or getting wet. The schedule is full, and the boat does not offer much quiet sightseeing time. The activity is also not suitable for pregnant women or wheelchair users.

Pack swimwear, a towel, sunscreen, sunglasses, and a sun hat. Add water shoes if you have them, and use a waterproof phone case. The tour provides snorkeling gear and life jackets, but your own dry bag or protected case will make the day easier.

Cancellation is flexible up to 24 hours before departure for a full refund, and you can reserve now and pay later. Check the available start time before booking, since the five-hour schedule may affect your beach and sunset plans.

Should you book it?

Book this tour if you want Dubrovnik from the water rather than from another city wall viewpoint. The combination of Kolocep caves, Sunj’s sand, drinks, and Lokrum gives you a lot for five hours, with enough choice to skip the harder activities.

I would not book it for a quiet cruise or if you are uneasy in open water. For everyone else, especially confident swimmers who want a lively day without arranging several separate trips, the $82 price is justified. Bring water shoes, protect your phone, and treat the cliff jump as optional. That is the best way to enjoy the day on your own terms.

FAQ

Where does the tour meet?

Meet at Ribarnica ul. 1 at Dubrovnik’s Old Town Harbor. Look for the yellow Vagabundo sign.

How long does the activity last?

The tour lasts five hours, including the boat rides, cave stops, Sunj Beach, Lokrum, and the return to Dubrovnik.

Is food included?

No. Food is not included, but you can buy meals and drinks at restaurants on Sunj Beach.

Are drinks included?

Yes. The tour includes bottled water, soda, beer, and wine.

Is snorkeling equipment provided?

Yes. Snorkeling equipment and life jackets are included.

Do I need to be a strong swimmer?

You need reasonable swimming ability to fully enjoy the cave activities. The Blue Cave and open-water areas are easier choices, while some Three Green Cave routes require underwater swimming and a longer swim around the rocks.

Can I cancel for a full refund?

Yes. You can cancel up to 24 hours before the activity for a full refund.