Undewater scene of people in Blue cave on Kolocep island

BLUE CAVE • 3 GREEN CAVES • ŠUNJ BEACH

Blue Cave Tour

Name: Blue Cave Tour Dubrovnik - 4h Speedboat Tour
Brand: Dubrovnik Boat Tours - Karuzo
Price: 65 EUR
Availability: InStock
Rating: 4.9 (3569 reviews)

Duration: 4h
Departures:
Dubrovnik old town, Cavtat, Srebreno, Mlini

Includes:
Water, Ice Tea, White Wine, Cola and Snorkeling Equipment

Drinks Included Swimming Caves Fast Speedboats 4h From 65 EUR

Overview

Discover the stunning beauty of Dubrovnik’s coastline with our 4-hour Blue Cave speedboat tour.

Looking for a more relaxed, full-day experience with additional island stops and a longer stay on Lopud?
Explore our 8-hour Blue Cave & Elaphiti Islands tour →

This carefully designed half-day experience takes you to the most scenic spots of the Elaphiti Islands, combining swimming, sightseeing, and relaxation. You will visit the famous Blue Cave and the three Green Caves on Koločep Island, where you can swim and snorkel inside crystal-clear waters illuminated by natural light reflections.

As we cruise along the coast towards Koločep on one of our speedboats, you’ll enjoy breathtaking panoramic views of Dubrovnik’s Old Town city walls from the sea — a unique perspective perfect for photos.

After exploring the caves, we continue towards Šunj Beach on Lopud Island, one of the rare sandy beaches in the Dubrovnik area. Here, you’ll have free time to relax, swim, or simply enjoy the shallow, warm waters.

Throughout the tour, you can expect a smooth and exciting ride, refreshing drinks on board, and plenty of opportunities to swim, snorkel, and experience the Adriatic at its best.

This 4-hour tour is the perfect balance between adventure and relaxation — ideal for those who want to explore the highlights of the Elaphiti Islands in a short time.

Speedboats running towards Šunj beach and Blue Cave

Two speedboats anchored in front of the green cave

Blue Cave on Koločep Island near Dubrovnik, only accessible by swimming

Snorkeling with Mercan 32 while visiting Blue cave on Kolocep island in Dubrovnik

Underwater shot of green cave entrance on Koločep island

Water swing on Sunj beach on Lopud island

Cocktail with view of Sunj beach on Lopud island

Šunj beach shallow waters and soft sand with sunbeds in background

Departures:

Morning tour Hotel Albatros – 08:50 Cavtat – 09:00 Mlini – 09:10 Srebreno – 09:15 Dubrovnik Old Town – 09:30 Afternoon tour Hotel Albatros – 13:20 Cavtat – 13:30 Mlini – 13:40 Srebreno – 13:45 Dubrovnik Old Town – 14:00

4.9 / 5 1,222 reviews

4.9 / 5 3,986 reviews

Itinerary

Dubrovnik city walls panorama

09:30 - 09:40 / 14:00-14:10

Mercan 28 in front of Dubrovnik city walls

Mrecan 32 cruising around Dubrovnik city walls

Speedboat in front of Dubrovnik city walls

View of Dubrovnik ciry walls during sunset cruise

Majestic stone fortifications rising above the Adriatic, offering breathtaking coastal and historic views.

As we cruise along the Old Town, you’ll experience Dubrovnik from its most iconic perspective – the sea. This panoramic ride offers incredible photo opportunities of the medieval walls, forts, and red-roofed skyline, far from the crowds.

Blue Cave Dubrovnik

10:00 - 10:30 / 14:30-15:00

Underwater image of seabed in Blue Cave, There in diver at the bottom

A mesmerizing Blue Cave on Koločep Island with glowing blue waters, perfect for swimming and snorkeling.
Sunlight reflecting through the cave creates a magical blue glow, making this one of the most unique swimming spots in the region. You can enter the cave, swim inside, and enjoy crystal-clear visibility beneath the surface.
Read more >

Green Cave / Passage Cave

10:40 - 11:05 / 15:00-15:25

Underwater image shot from inside the entrance into Green Cave

A hidden gem with emerald waters, unique rock formations, and an unforgettable swimming and exploration experience.
Unlike the Blue Cave, this cave is more open and spacious, allowing you to swim through and explore its natural passages. The light reflections create stunning green tones, making it a favorite stop for relaxing and snorkeling.
Read more >

Lopud Island – Šunj Beach ( Free time)

11:05 - 12:35 / 15:25 - 16:00

Areal view of Sunj beach on Lopud island

Girl walking in shallow waters on Šunj beach

A stunning sandy beach with shallow turquoise waters, ideal for swimming, sunbathing, and relaxation.
Šunj Beach is one of the rare sandy beaches in the Dubrovnik area, known for its warm, shallow sea and soft seabed. You’ll have free time to enjoy the beach, take a walk, or relax in a peaceful island setting.

Experience the Blue Cave Tour

See what awaits you on our Blue Cave and Elaphiti Islands speedboat tour.

Tripadvisor reviews

    
 
 
         
   cathrine d 
 8. August, 2026
 
 
 Verified Spennende! Spennende tur til grottene. Guiden var god å forklare hva vi kan forvente inni de ulike grottene.
  
 
        
   Batuhan M 
 7. August, 2026
 
 
 Verified Perfect Excellent...🥰 really appreciate
  
 
        
   MISH ELLI a 
 7. August, 2026
 
 
 Verified Amazing experience! Amazing experience, definitely recommend. Luka, the tour guide, was very friendly and nice!
  
 
        
   Johnny E 
 7. August, 2026
 
 
 Verified Less time getting to the destinations, more time there Luca was great, enjoyed our time with him as skipper
  
 
        
   Ryan K 
 5. August, 2026
 
 
 Verified Really enjoyed Really enjoyed, caves and beach were really nice. Lots of drink options but not as accessible as expected. Guide gave us a drink whenever we asked however.
  
 
        
   Douglas C 
 3. August, 2026
 
 
 Verified Island , cave hopping with ivan Our guide , Ivan, was amazing , he really made the experience a memorable one, would recommend Ivan again and again
  
 
        
   tamás p 
 3. August, 2026
 
 
 Verified Best boat drive ever / Marko Very good. Good driver and kind.
  
 
        
   Jack C 
 3. August, 2026
 
 
 Verified Ivan is a GOAT and should win skipper of the year Ivan was a fantastic captain, quick and phenomenal service. Felt like my vacation truly started after we left port! Also his brother is a for sure future boat captain
  
 
        
   Munira H 
 3. August, 2026
 
 
 Verified Blue cave trip Marco was a great host on the boat.
  
 
  
 
  
 
   Tripadvisor rating score: 4.9 of 5, based on 2971 reviews

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Blue Cave Dubrovnik Tour – FAQs

Can you swim inside the Blue Cave Dubrovnik?

Yes! On our Blue Cave tour, you can swim and snorkel inside the cave. We provide snorkeling equipment, life jackets, and floaters for your comfort.

How long does the Blue Cave tour last?

The tour lasts approximately 4 hours, including stops at the Blue Cave, Green Caves, and a visit to Lopud island.

What should I bring on the Blue Cave tour?

We recommend bringing a swimsuit, towel, sunscreen, hat, sunglasses, and a change of clothes. Snorkeling gear and drinks are provided on board.

Is the tour suitable for children and older guests?

Yes, the tour is family-friendly. Our skippers assist guests entering and exiting the boat safely. Swimming near the Blue Cave is optional.

What happens if the weather is bad?

Safety is our priority. If weather conditions are unsafe, we offer to reschedule your tour or provide a full refund.

Can the boat enter the Blue Cave on this tour?

No. The entrance to the Blue Cave on Koločep Island is too small for any boat. We anchor nearby and guests swim in. Life jackets, masks, and floaters are provided.

Is this the same Blue Cave near Hvar and Vis Island?

No. The famous Blue Cave near Hvar and Vis Island is different — it is accessed by small official boats only, and swimming is not allowed there. Our tour visits the Blue Cave on Koločep Island, near Dubrovnik, where you can swim and snorkel freely inside the cave, which is often even more fun for active travelers.

How long is the swim to the cave entrance?

The swim is about 10–20 meters (65 feet). Our skipper positions the boat as close as possible, especially for families.

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