4.9 (502) · Dubrovnik · By MARINERO excursions & transfers ▶ Watch the videoFree cancellation
Embark on an unforgettable journey through the most stunning underwater caves, including the Blue Cave and three smaller ones on Koločep Island.
Over 4 hours, our friendly, local, and experienced team will guide you to hidden gems within the Dubrovnik archipelago, places not found in guidebooks, ensuring an authentic experience you couldn't achieve alone.
We specialize in small group tours to foster a sense of community and provide personalized attention, prioritizing quality over quantity.
✓ Beer and wine are provided.✓ Enjoy a small group tour experience.✓ Bottled water, soda, and pop are included.✓ Snorkeling equipment is available for use.✓ The fuel surcharge is covered.✓ An on-board fridge is available for your personal drinks.✓ A professional skipper and crew member will be on board.✕ Lunch is not provided.✕ Snacks are not included.✕ Towels are not provided.✕ Gratuities are not included.1 Blue Cave Exploration
Our first destination is the Blue Cave, situated on the southern side of Koločep Island. The skipper will navigate the boat close to the cave entrance, making it easily accessible even for young children.
Following our visit to the Blue Cave, we'll proceed to three other nearby caves. You can swim into these caves to capture some incredible photographs. Snorkeling gear will be provided on board for you to explore the mesmerizing underwater world within the caves.
· 2 h
2 Kolocep Island
Discover the westernmost of the Elaphiti Islands, a car-free haven known for its dramatic limestone cliffs, aromatic pine forests, and secluded sea caves accessible only by small boat.
This stop offers some of the archipelago's most pristine snorkeling locations, where the crystal-clear Adriatic Sea reveals abundant marine life against a backdrop of rugged rocky shores.
· Non-stop passage
3 Sunj Beach
After exploring the caves, we will take you to Šunj, the most renowned sandy beach in the Dubrovnik area. It is reachable only by foot, small electric vehicles, or by sea.
Here, you will have approximately one hour to relax, swim, or enjoy a refreshing drink at one of the beachside cocktail bars.
· 1 h
4 Lopud Island
Known for its rich Mediterranean vegetation and historic stone buildings, this island offers a peaceful interlude on our tour, allowing a smooth transition from Koločep's rugged coast to the soft sands of Šunj Bay.
It's the ideal spot to embrace the local Dalmatian 'pomalo' lifestyle – a philosophy of taking things easy – while soaking in the island's unique coastal charm.
· Non-stop passage
Your ticket, whether mobile or paper, is accepted. One ticket is required per booking.
Please arrive at least 5 minutes prior to the excursion's start time at the small pier in the Old Town Harbor. Our skipper will be waiting for you with the boat.
Should you encounter any issues or have questions, do not hesitate to contact us.
Please arrive at least 5 minutes prior to the excursion's start time at the small pier in the Old Town Harbor. Our skipper will be waiting for you with the boat.
Should you encounter any issues or have questions, do not hesitate to contact us.
Please arrive at least 5 minutes prior to the excursion's start time at the small pier in the Old Town Harbor. Our skipper will be waiting for you with the boat.
Should you encounter any issues or have questions, do not hesitate to contact us.
End point
This activity ends back at the meeting point.
Public transportation options are conveniently located nearby. Infants must be seated on an adult's lap during the tour. This tour is suitable for all levels of physical fitness. Your safety is our priority! In case of adverse weather or rough sea conditions, we reserve the right to cancel the tour for the well-being of all passengers. If this occurs, you are entitled to reschedule the tour for another day. With departure from Srebreno Duration: 4 hours Drinks: Enjoy complimentary drinks on board, including water, juices, beer, and white wine. Experience the tour on a fully equipped and modern boat. Meeting point: The designated meeting point is at the pier in Srebreno. Afternoon tour: 14:00 - 18:00 Duration: 4 hours Drinks: Refreshments are available throughout the entire tour, including bottled water, Coca-Cola, juices, beer, and homemade grappa. Morning tour: 09:30 - 13:30 Duration: 4 hours Drinks: Included throughout the tour are bottled water, Coca-Cola, juices, beer, and homemade grappa. Morning tour with pick up Duration: 4 hours Drinks are included. Pick up information: To facilitate your pick-up arrangements, please provide your hotel or accommodation address when booking. Afternoon tour with pick up Duration: 4 hours Drinks: Enjoy drinks throughout the entire tour, including bottled water, Coca-Cola, juices, beer, and homemade grappa. Pick up information: Pick-up service is exclusively available for the afternoon tour within the city of Dubrovnik area. With departure from Cavtat Duration: 4 hours Meeting point: The meeting point is located at the main promenade in Cavtat. Arrive at the meeting point at least 5 minutes before the scheduled departure. Bring sunscreen, a hat, and sunglasses for sun protection. Consider bringing a waterproof bag for your belongings. Wear comfortable clothing and swimwear. Stay hydrated; bottled water is provided. Listen to your skipper's instructions for a safe and enjoyable trip. To receive a full refund, please ensure your cancellation is made at least 24 hours before the scheduled departure time.
Product code: 85841P3
Activity offered by MARINERO excursions & transfers via Viator.
WizardTrip Help Center Families Couples Friends Travelers seeking relaxation Nature lovers Snorkeling enthusiasts Explore stunning sea caves. Relax on a beautiful sandy beach. Enjoy swimming and snorkeling in clear waters. Small group experience for personalized attention. See hidden spots in the Dubrovnik archipelago. Authentic local experience.
Population 41,562 (2021)
Elevation 10 m
Currency euro
Official language Croatian
Driving on the right
Power plugs C, F · 230 V
Emergency number 112
Capital city Zagreb Average temperatures 9° Jan 10° Feb 12° Mar 14° Apr 18° May 22° Jun 25° Jul 26° Aug 22° Sept 18° Oct 15° Nov 11° Dec Sources: Wikidata; climate: NASA POWER, 2001-2025 averages.
What is the duration of the tour? + The tour lasts for 4 hours.
What is included in the tour? + The tour includes beer, wine, bottled water, soda, pop, use of snorkeling equipment, fuel surcharge, an on-board fridge, and a professional skipper and crew member. It is a small group tour.
What should I bring with me? + You should bring your own lunch, snacks, and towels. Gratuities are also not included.
What happens in case of bad weather? + In case of bad weather or rough sea conditions, the tour may be cancelled for passenger safety. You will have the option to reschedule for another day.
Is pick-up service available? + Pick-up is available for the morning and afternoon tours when booked, provided you supply your accommodation address. Pick-up for the afternoon tour is within the city of Dubrovnik area.
What is the cancellation policy? + You can receive a full refund if you cancel at least 24 hours before the scheduled departure time.
Reviews provided by Viator, written by travellers on Viator and Tripadvisor.
★★★★★ Viator review
Scenic fun adventure!
Synthia_M, October 2026
Great boat, with toilet which was a good surprise. Crew were very attentive and fun! Beautiful caves and swimming experience, and also enjoyed the scenic island village/beach. Definitely recommend!
★★★★★ Tripadvisor review
Barbie boat tour
Inspire68582836531, October 2026
This trip was amazing we went on the Barbie boat you can’t miss it it’s pink🤣 anyway Petra our host is a beautiful soul so friendly and just lovely the captain was very bossy 🤣🤣but wonderful and kind , we went swimming and snorkelling in the sea and swan in the blue cave ( wow) loved it from start to finish ❤️ thank you well worth the price included drinks x
★★★★★ Viator review
Sub par experience
Joanna_L, October 2026
We had Marko as our captain, who unfortunately was sick in the morning before taking us out and then spent much of our break time sleeping in the cabin.
Phillip was our skipper/guide. He was very nice and regularly offered us drinks, but the actual guiding was extremely limited. He had forgotten his swim shorts, gave us maybe a 60-second explanation of the caves, and then told us we needed to swim underwater for about 100 meters to see the green light. I honestly had no idea how I was supposed to judge what 100 meters looked like while swimming in a cave. One of the main reasons I booked this tour was because I had read reviews saying the guides actually lead you and explain the caves.
For most of the trip, Phillip also spent a lot of time in the cabin. He offered to take photos once, but otherwise there was very little interaction or guidance. Interestingly, during the last 10 minutes of the trip he suddenly became much more attentive, asking if we wanted to request music and checking in with us more.
I was also confused about why we visited the Blue Cave last on our morning tour. Instead of going directly to the Blue Cave after the Green Cave, w
★★★★★ Tripadvisor review
EXCEPTIONAL - Best Thing To-Do in Dubrovnik!!!
T3359CYhannahw, September 2026
IN-CREDIBLE. An absolute MUST-DO. The best thing you’ll do in Dubrovnik. We loved it so much that we booked on for the afternoon slot and the sunset cruise, and it was just perfect.
Alex & Marco looked after us all day, and were truly phenomenal, they couldn’t do enough for us. Alex is also a very good boat DJ to set a movie magic atmosphere. Drinks were unlimited and Alex was constantly refilling cups and checking if anybody wanted a drink. We were recently engaged and he even popped a bottle of champagne for us to celebrate.
The boat was spotlessly clean, exceptionally manicured and modern (even the bathroom was pretty?!) and the absolute perfect size. We felt like movie stars for the day. 100% the best boat we saw out there.
The smooth and attentive service started from the first moment we spoke to the ticket operator Roberto. He was phenomenally clear and even went out of his way to meet us in the evening to book an even went out of his way to meet us in the evening to book our tickets before dinner. He was so so friendly, and once again we felt like he couldn’t do enough for us. The whole team were truly exceptional. We’d go every day if I could!!
★★★★★ Viator review
Nice
Alvina_O, September 2026
Enjoyed the day. The boat ride was a little rough but the time spent snorkeling and swimming at both caves was worth it. The beach was beautiful and water crystal clear. The guide and skipper were great! Would recommend.
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