Sea Cave Boat Tours in Dubrovnik: Our Top 8

1.Blue Cave Small-Group Boat Tour from Dubrovnik

★★★★★★★★★★5.0 · 9,360 reviews · 4 hours (approx.) · from $84Our pick

Spend about four hours on a shared speedboat from Dubrovnik, visiting the Blue Cave, Koločep’s three sea caves, and Sunj Beach on Lopud. You swim into the caves rather than taking the boat inside. The group is limited to 12, with snorkeling gear and one drink at each stop. Captains such as Anthony, Roko, Dino, and James are praised for keeping the trip friendly and safe.

“Such a great experience! Dominic was a great captain and guide. He was fun, friendly, and we had a blast. The caves and mountains are beautiful. Strongly recommend if you have any free time. Thank you!”

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2.Blue Cave, Green Cave & Lopud Beach small group Speed boat Tour

★★★★★★★★★★5.0 · 2,572 reviews · 4 hours (approx.) · from $84

From Dubrovnik, a skipper takes you past the Old Town walls and Lovrijenac Fortress to Kolocep’s Blue Cave, several green caves, and Lopud’s shallow, sandy Šunj Beach. Swim access is required at the Blue Cave. Snorkel gear, noodles, water, soft drinks, beer, wine, and grappa are included. Groups can reach 18 people.

“We had an amazing time on this tour! Marco has such a good personality and he's very funny. He's really the perfect person for this!! He's knowledgeable about the waters and kept us safe. He was a very kind and helpful with any questions or concerns that we had. The tour was fun, but I recommend Marco as your guide. He made it perfect.”

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3.Dubrovnik: Blue Cave & Sunj Beach Boat Tour with Drinks

★★★★★★★★★★4.8 · 2,206 reviews · 4 hours · from $74

Join an English- or Croatian-speaking skipper for a four-hour shared speedboat trip from Dubrovnik to Koločep’s Blue and Three Green Caves, followed by 90 minutes at sandy Šunj Beach. Drinks and snorkeling gear are included. Guides such as Mark, Erik, Anthony, Dominic, and Roko are often assigned to different boats.

“Anthony as an incredible skipper and took great care of us! The Blue Caves are incredible and loves exploring them. Only caution I would give is if the seas are rough make sure to sit in the back of the boat.”

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4.Dubrovnik: Blue & Green Caves Private Boat Tour with Drinks

★★★★★★★★★★4.7 · 814 reviews · 4 hours · from $73

Set out from Dubrovnik with an English-speaking guide such as Mario, Duje, or Robert on a private speedboat to Koločep’s Blue and Green Caves. Swim and snorkel with provided gear, try a cliff jump, then relax at sandy Sunj Beach. The boat includes unlimited water, juices, beer, and local rakia, plus a GoPro for photos.

“This trip was incredible and I couldn’t recommend it more. Me and my partner booked this as a last minute for our birthdays and it was amazing. Our captain was Mario, who made our day one that we will never forget. We can’t thank you enough! The caves are beautiful where you can get out and swim. Sunj beach was also beautiful. Here is where you can order food if needed. We did the 2pm time slot and it was perfect. Again thank you Mario!”

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5.Dubrovnik: Lokrum Island and Betina Cave Boat Tour

★★★★★★★★★★4.5 · 797 reviews · 4 hours · from $38

Take a four-hour boat trip from Dubrovnik to Lokrum, St. Jacob’s Beach, and Betina Cave. You get around two hours to explore Lokrum, plus time to swim and snorkel. Captains such as Ivo, Nikola, and Anastasia provide help and English commentary, while the boat offers fine views of Dubrovnik’s walls and Lovrjenac Fortress.

“Visiting Lokrum island, sitting on the iron seat, being next to so many beautiful peakocks, swimming/snorkeling in the salt pool was great. The boys got to jet ski at Jacobs beach and later swimming/snorkeling at betina caves was a wonderful experience”

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6.Dubrovnik: Romantic Sunset Cruise & Cave Visit with a Local

★★★★★★★★★★4.7 · 611 reviews · 1 hour · from $23Best value

Board at Dubrovnik’s Old Town port for a one-hour shared cruise along the city walls, Lokrum Island, nearby beaches, and caves. Skippers such as Neno and Anton share local stories, steer toward good photo spots, and time the ride around sunset. The small boat, open deck, and low $23 price make this a simple, romantic add-on.

“Great views for a good price, Neno was a very friendly guide and told us many interesting facts about the city. Especially Lokrum Island looked very peaceful in the evening!”

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7.From Dubrovnik/Cavtat: Blue Cave, Sunj Beach Speed Boat Tour

★★★★★★★★★★4.8 · 502 reviews · 4 - 5 hours · from $71

Join guides such as Ivan, Rino, Mario, or Dora for a 4 to 5-hour shared speedboat trip from Dubrovnik or nearby resorts. Swim through Koločep’s Blue Cave, snorkel at the Three Green Caves, relax at sandy Šunj Beach, and enjoy beer, wine, soft drinks, and water onboard.

“Great day. Plenty of time at each stop. Ivan was a great and fun guide!!”

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8.Dubrovnik: Blue Cave, Green Cave & Sunj Beach Speedboat Tour

★★★★★★★★★★4.9 · 302 reviews · 2 - 4 hours · from $73

Leave Dubrovnik by speedboat for Koločep’s Blue Cave and Three Green Caves, with time to swim and snorkel before relaxing at Sunj Beach on Lopud. Guides such as Toni, Antonio, Dominic, and Luka offer safety tips, music, drinks, and advice on the best beach stop. Early departures help you reach the caves before the crowds.

“Great friendly fun and safe host, Toni. Perfect amount of time at each stop. Early departure to get to the caves before the masses of boats arrive. A great experience, well worth doing. 4 hours so much more enjoyable than an all day outing. Highly recommend this tour and operator.”

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