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Discover Dubrovnik’s Blue Cave and hidden caves on a 4-hour group boat tour featuring crystal waters, scenic stops, and unlimited drinks for $71.94 per person.
The Blue Cave and caves Discovery Dubrovnik is a popular group boat tour offering an engaging exploration of the area’s stunning sea caves and scenic islands. For $71.94 per person, the tour lasts approximately 4 hours, making it a manageable yet memorable outing. Departure includes pickup and drop-off from Dubrovnik, streamlining the experience and eliminating hassle. With over 350 reviews and a 4.5-star rating, this tour appeals to those eager to see crystal blue waters, hidden caves, and breathtaking coastline from the comfort of a lively boat.
While the tour features unlimited beer and wine, water is also available, adding a fun, social vibe on the water. The itinerary includes visits to Blue Cave Dubrovnik, Kolocep Island, and some secret caves on Kolocep, all with the opportunity for swimming and snorkeling. However, potential participants should note that crowd levels and boat conditions vary, and some reviews point out inconsistencies in amenities like snacks and equipment. Still, this trip offers a good balance of sightseeing, relaxation, and adventure.


The tour begins with a pickup service that transports guests directly from their hotel or designated meeting point in Dubrovnik. This convenience removes the need for self-arranged transport and helps start the day smoothly. The departure point is a large boat that splits into two smaller boats for the journey, making the group feel comfortable but not crowded, with maximum groups of 20 travelers.
This setup ensures easy boarding and a relaxed atmosphere, ideal for those who appreciate a hassle-free start. The boat also has public transportation access, making it simple to reach the pickup point. The departure time offers flexibility, with options for morning or afternoon tours, accommodating different schedules.
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The highlight of this tour is the visit to the Blue Cave. Known for its crystal-clear water and the play of half-light and darkness, swimming inside the cave feels both mysterious and adventurous. The visit lasts about 30 minutes, during which travelers can marvel at the colors and formations of this natural wonder.
Access to the Blue Cave involves swimming over to the entrance, which requires some good swimming skills. The cave’s size and crowd levels can sometimes limit how close visitors can get, with some boats stopping about 25 meters away. This means more confident swimmers will enjoy the experience most fully, while less confident visitors may prefer staying on the boat or observing from a distance.

Kolocep Island features prominently on this tour, offering two distinct stops that highlight its natural beauty. The first is the Green Cave, a short 10-minute visit that offers a glimpse into the island’s lush, green waters and the sea formations that define it.
Later, travelers explore three canyon caves over a 35-minute stop. These caves are hidden treasures along the cliffside, providing a more secluded experience away from the crowds. The secret caves in Kolocep Bay invite swimming and exploration, with about an hour allocated for this stop. The caves are characterized by sea-pierced cliffs and rock formations, perfect for snorkeling and photo opportunities.
Some reviews note that crowds can gather at the caves, especially the Blue Cave, which can limit swimming options. However, the scenic coastlines and calm waters make this an ideal spot for a relaxing swim or photo shoot.

Throughout the tour, the boat cruises past beaches, cliffs, and islands, providing ample photo opportunities from the water. Guests can relax on deck with music playing or snorkel around to see local marine life.
The relaxed pace allows plenty of time to appreciate the scenery, with some reviews praising the stunning views and beautiful landscapes. For those interested in water activities, snorkeling is available; however, snorkeling gear is not always provided as advertised, so travelers should plan accordingly.

The lively atmosphere onboard is a key feature, with music and unlimited beer and wine making the cruise feel festive. The crew is generally friendly and helpful, although some reviews mention inconsistent service and boat conditions.
The boat’s size and layout tend to keep the number of passengers manageable, avoiding overcrowding. However, amenities like snorkel gear and snacks may be not available or limited, so it’s wise to bring personal essentials if needed.

Since swimming to the Blue Cave involves some physical effort, good swimming skills are recommended. The tide can be strong, and the crowds at the cave can be intense. It’s advised to wear goggles for better viewing while swimming and to bring sunscreen for sun protection.
Drinks are unlimited, with beer and wine served freely, but non-drinkers can opt for water. Snorkeling equipment may not be supplied, so check with the crew beforehand. Also, bring snacks or lunch if you prefer, as some reviews report the lack of food options on board.

The crew is described as friendly and helpful, with some reviews highlighting good humor and knowledgeable guidance. However, a few comments mention less-than-ideal boat conditions and poor communication during some trips, so travelers should remain attentive.
Safety is important, especially when swimming near the caves. Travelers are encouraged to know their swimming ability and take precautions, particularly when navigating crowded caves or rough waters.

While many reviews praise the scenery and atmosphere, some mention disappointments such as crowded caves, limited amenities, and boat conditions. A few guests report long waits, delays, and an unsatisfactory experience with snorkeling gear and snacks.
Plus, accessibility to the Blue Cave can be challenging for non-swimmers or those with clastrophobia. The crowds at the cave entrance and boat positioning might limit close-up views or swimming opportunities.
This tour suits adventurous travelers who enjoy boat cruises, water-based exploration, and social atmospheres. It’s ideal for those confident swimmers who want to see the caves and enjoy drinks on the water. Families with young children should consider their swimming skills and comfort with crowds.
It might not be appropriate for non-swimmers or those seeking a more relaxed or private experience. Check the amenities and read recent reviews to confirm expectations, especially regarding snorkeling gear and caves access.
While this tour is a standalone adventure, it pairs well with other local activities like the Game of Thrones Tour or Old Town exploration. Several similar experiences are available, but this trip emphasizes scenic water tours and visits to less crowded caves.
Guests can cancel free of charge up to 24 hours before the tour. The tour requires good weather, and cancellations due to poor conditions are handled with full refunds or rescheduling options. The group size is limited to 20 travelers, ensuring a more personalized experience.
This 4-hour boat trip offers an exciting combination of natural beauty, water activities, and social fun. The Blue Cave remains a captivating highlight, with crystal waters and colorful formations. The stops on Kolocep Island provide opportunities for snorkeling, swimming, and photography in peaceful, scenic surroundings.
While some amenities may not meet every expectation, the vibrant atmosphere and stunning coastline views make this a worthwhile option for adventurous spirits. Carefully consider your swimming skills and what you want from the experience before booking. This tour offers a memorable way to enjoy Dubrovnik’s coastal treasures.
“A very beautiful ride around the coast of Croatia. Be warned that you should be a decent swimmer as the tide can be strong. You stop at a lovely po…”
Is transportation included?
Yes, the tour includes pickup and drop-off from Dubrovnik.
How long does the Blue Cave visit last?
The visit lasts approximately 30 minutes.
Are drinks included?
Yes, unlimited beer and wine are served, along with water.
What should I bring?
Bring swimming gear, goggles, sunscreen, and snacks if desired, as amenities vary.
Is snorkeling gear provided?
Not always—check with the crew, as some reviews mention gear may not be available.
Can I swim inside the Blue Cave?
Yes, swimming is possible, but good swimming skills are recommended, and access can be crowded or restrained.
What’s the group size?
The tour is limited to 20 travelers for a more comfortable experience.
Is this tour suitable for children?
It depends on swimming ability and comfort with water activities; some stops involve swimming and snorkeling.
What if the weather is poor?
The tour is weather-dependent. Cancellations due to bad weather are fully refunded or rescheduled.
How do I cancel the tour?
You can cancel free of charge up to 24 hours before the scheduled time via the booking platform.
Are there any hidden costs?
No, the price covers the tour, drinks, and pickup. Additional food or gear are not included.
Where can I book this tour?
This experience is available through Viator, with options for easy booking and cancellation.