Blue Cave, Lopud, and Sunj Beach Speedboat Tour from Dubrovnik
Overview
Available languages
4 hours
Mobile ticket
Blue Cave Departures run daily from Dubrovnik Old Town, Cavtat, Mlini, and Srebreno.
The tour starts with panoramic views of the Dubrovnik city walls before heading to Koločep Island to visit the Blue Cave, accessible only by swimming.
Snorkeling gear is included to explore its turquoise waters, with optional cliff jumping nearby.
Next are the Three Green Caves, where two allow easy snorkeling and one is a tunnel that leads through the island.
The final stop is Šunj Beach on Lopud, a one-kilometer sandy beach with shallow waters. The speedboat drives to the closest point possible for guest drop-off, then anchors away from shore in line with beach regulations. Guests can enjoy free time, and those ordering a drink at the bar with blue umbrellas receive a complimentary sunbed and umbrella.
(From November to April, Šunj beach is closed so our stop will be adjusted to either Lopud village or Koločep village.)
The tour ends with return to the departure point.
Additional Info
Service animals allowed
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
The Speed boat cannot enter the Blue Cave on Kolocep island - it is accessible only by swimming
From November to April, Šunj beach is closed so our stop will be adjusted to either Lopud village or Koločep village
Not recommended for travelers with back problems
What To Expect
Dubrovnik City Walls
Enjoy a breathtaking panoramic view of the old town city walls while your skipper will tell you a few of the city legends and interesting facts. As well, you will sell beneath Lovrijenac fortress, built on a 37m high steep cliff rising above the Adriatic Sea.
Blue Cave, famous for its glowing blue water caused by natural light reflection. Snorkeling equipment (snorkeling masks and breathing tube) is provided for an immersive experience. Floaters like "noodles" are available on boat if needed. The boat will anchor some 20m from the Blue Cave which is accessible only by swimming as entrance is too small for boat to enter.
Options
Departure from Srebreno
Starting point: Karuzo Boat pickup point, J5CX+8G, 20207, Kupari, Croatia
From Mlini
Departure point Starting point: Mlini Harbour, Šetalište Marka Marojice, 20207, Mlini, Croatia
From Dubrovnik Old Town
Duration: 4 hours Drinks included Dubrovnik Old port (Old Town) Starting point: Porat Dubrovnik, Ribarnica ul. 1, 20000, Dubrovnik, Croatia
From Cavtat
Starting point: Karuzo Tour, Put dr. Ante Starčevića 11, 20210, Cavtat, Croatia
What‘s Included
Masks and snorkels
Life jackets and noodle floaters
Professional skipper and local guide
Alcoholic Beverages
Fuel surcharge
Small Group Speedboat Tour
Sparkling drinks, natural juices, water
Lunch
Hotel pickup and drop-off
Towels
Gratuities
Swimwear
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
Reviews
2,848 reviews
Total reviews and rating from Viator & Tripadvisor
Amazing day on the water
AnikaS2110,Jun 12, 2026
- Review from Tripadvisor
5.00Fantastic day on the water with Antonio! We had an absolutely incredible time on our speedboat tour in Dubrovnik! Our skipper, Antonio, was fantastic—super helpful, kind, and incredibly hospitable throughout the entire trip. He took the time to explain the different caves and gave us great advice on the difficulty levels before we went in. He really made the day fun by chatting with us and playing great music. To top it off, he suggested an amazing restaurant during our stop at Šunj Beach. If you're booking this tour, definitely ask for Antonio! 10/10 highly recommend!
Amazing!
susan-cooper90,Jun 12, 2026
- Review from Tripadvisor
5.00A lovely day out for me and my family. Patrick was incredible, very helpful and a gentleman! The caves was absolutely beautiful and whilst we was in the sea and in the caves he took some pictures of us which was so good for us to look back on. Patrick made sure our cups was never empty and even had some snorkelling gear on board for us to use for free! The beach was beautiful too! Absolutely amazing day!
Best blue cave trip from Cavtat
M9411IIjonathanh,Jun 10, 2026
- Review from Tripadvisor
5.00Wonderful family trip with Luka. Knowledgeable and friendly and Blue cave and the beach spectacular. Great swimming kit and drinks. 10/10. This 4 hr trip is the one to do from Cavtat.
blue Cave Tour
C2975AHsallym,Jun 10, 2026
- Review from Tripadvisor
5.00Luca was amazing such a great guide. We highly recommend him personally
Very good
877roryh,Jun 10, 2026
- Review from Tripadvisor
5.00Very good indeed. Liked it a lot was very fun
Cave tour
dominiquebW9431WO,Jun 10, 2026
- Review from Tripadvisor
5.00Wonderful experience , thank you Luka
10/10 boat trip!
X3914SWlolam,Jun 10, 2026
- Review from Tripadvisor
5.00Patrick was amazing! The wine was delicious, we got to go to 6 different caves, go swimming and got taken to a gorgeous beach where we had about 2 hours and the beach was amazing! The boat was lovely, clean and Patrick was super friendly and helpful!
Fab day
Sunshine607776,Jun 10, 2026
- Review from Tripadvisor
5.00Fab day, thoroughly recommended
Trip to the Blue Caves
Connector02718667008,Jun 10, 2026
- Review from Tripadvisor
5.00Splendid afternoon with Patrick the great
Very good
annouks2026,Jun 10, 2026
- Review from Tripadvisor
5.00Very Nice experience and lovely boat trip with our guide Ivan. Thanks!!!
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Operated by Karuzo Tour