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

Are you looking to see the highlights of Dubrovnik’s coast without the fuss of long bus rides or crowded tours? This Blue Cave and Sunj Beach Speed Boat Tour offers a lively, intimate way to explore Croatia’s shimmering waters, hidden caves, and sandy shores—all in one half-day adventure.

What makes this trip stand out? First, the small group size means you won’t be just another face in a crowd — you get more personalized attention, and the vibe is generally friendly and relaxed. Second, the variety of stops, from glow-in-the-dark caves to a pristine beach, promises a good mix of adventure and chill-time.

However, keep in mind that the itinerary may shift depending on the weather, as the captain has the right to change the plan for safety reasons. If you’re someone prone to seasickness or with mobility issues, this might not be the tour for you. But if you’re eager to cruise along the coast, snorkel in stunning waters, and enjoy some local beverages, this tour is likely to hit the spot.

This experience suits travelers who love a bit of adventure, enjoy being on the water, and want a taste of Croatia’s coastline without spending all day on a boat. It’s especially popular with those who appreciate good company, great views, and a relaxed atmosphere.

Key Points

• Small-group experience offers a more personalized, friendly vibe.
• Includes drinks and snorkeling gear, adding value to your day.
• Multiple cave stops for swimming, snorkeling, and cliff jumping.
• Sunset views of Dubrovnik’s city walls from the water are unforgettable.
• Beach time at Sunj provides a perfect unwind spot.
• Flexible itinerary depending on weather conditions and sun position.

You can check availability for your dates here:

An In-Depth Look at the Blue Cave, Sunj Beach Speedboat Tour

Setting Off from Dubrovnik’s Coastline

Starting from Dubrovnik Old Town port, this tour has a convenient pick-up point, as well as stops at Cavtat, Mlini, and Srebreno, making it accessible for most travelers staying nearby. The speedboat itself is described as modern and comfortable, with a capacity of around 14 people, which keeps the experience intimate but lively.

As you leave the harbor, your first glimpses are of Dubrovnik’s legendary city walls rising out of the sea, a sight that draws many to the region in the first place. Several reviews highlight how spectacular these views are from the boat, offering a new perspective on the medieval fortress that looms over the Old Town.

Exploring Koločep Island and the Blue Cave

The first major attraction is Koločep Island’s Blue Cave. This isn’t your average tourist spot; you actually swim through a narrow entrance to get inside, which makes it a memorable adventure. Inside, the glowing turquoise waters are a real showstopper. Many reviewers describe the cave’s interior as enchanting, with water that appears to light up as sunlight hits it—an effect that makes snorkeling here a highlight.

The tour provides snorkeling gear—masks and snorkels—which many enjoy, especially those eager to float in the crystal-clear water and explore the cave’s depths. For the thrill-seekers, some brave souls even try cliff-jumping from the rocks surrounding the cave, adding a splash of adrenaline to the mix.

The Three Green Caves nearby offer additional snorkeling fun, with two caves being spacious enough for easy swimming and exploration. The third cave offers a unique swim through a narrow passage, which many find exhilarating. One review notes, “The caves are breathtaking,” emphasizing how much swimmers get out of this part of the trip.

Stops for Swimming and Snorkeling

The caves are clearly the star attractions, but the tour’s flexibility means you’ll also have time to float in the water, take photos, and just enjoy the tranquility. As one reviewer states, “The water was so clear,” highlighting the quality of the experience.

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Sunj Beach on Lopud Island

After the caves, your boat takes you to Sunj Beach, considered one of Croatia’s top sandy beaches. It’s a long, one-kilometer stretch of soft white sand and shallow turquoise waters, perfect for relaxing after your aquatic adventures.

The boat anchors close enough for easy disembarkation, and you’re encouraged to buy a drink at the beachfront bar—which comes with the bonus of a complimentary sunbed and umbrella if you order a beverage. Many travelers praise Sunj Beach as a beautiful, peaceful spot to unwind, soak up the sun, or paddle around in the calm waters.

Some reviews mention that the shallow sea extends nearly 100 meters out, making it ideal for families or those who want to wade far from the shore without worries. The atmosphere is casual and friendly, with a laid-back vibe perfect for relaxing.

Cruising Back Along the Coast

The return leg offers one last chance to admire Dubrovnik’s coast from the water, with breathtaking views of the city walls and the shimmering Adriatic. Many reviewers mention the great music and drinks onboard, which help create a festive mood. The crew’s hospitality, including ice-cold beers, white wine, and soft drinks, is consistently praised.

What’s Included and Not

For $65 per person, you get a modern speedboat ride, snorkeling equipment, and a variety of refreshing drinks—from local beer and white wine to soft drinks and water. The tour does not include lunch, so most travelers either bring snacks or plan to enjoy the local eateries on Lopud after the beach stop.

The Experience and Atmosphere

Most reviews are glowing, with many describing the trip as “amazing,” “fabulous,” and “breathtaking.” Guides like Ivan, Dora, Mario, and Rino earn frequent praise for their friendly attitude, helpfulness, and knowledge. People mention how the guides keep the atmosphere lively with music and make everyone feel comfortable, even if they’re not expert swimmers.

While some mention busy caves and other boats crowding the area, this seems more a reflection of the popular spots rather than any shortcoming of the tour. The crew’s flexibility to adapt the itinerary due to weather or sun position is appreciated.

Practical Considerations

• Duration: The tour lasts about half a day, making it a perfect addition to a full Dubrovnik itinerary without feeling rushed.
• Group Size: Limited to around 14 people, ensuring a more personal experience.
• Price: At $65, the trip offers great value considering the included drinks, snorkeling gear, and access to multiple stunning sites.
• Weather: The captain has the right to adjust the itinerary if weather conditions are poor, so be flexible.
• Who Should Skip: Travelers with back problems, non-swimmers, those prone to seasickness, or over 70 may find this less suitable.

Authenticity and Value

This tour combines the best of Croatia’s coast—spectacular caves, sandy beaches, and panoramic views—while maintaining a relaxed, fun vibe. The well-trained guides and small-group setting make it feel more like a trip with friends than a commercial rush.

The drinks included elevate the experience, making it a lively social outing. Many visitors mention how the music and friendly crew made the trip memorable. With reviews praising the value for money and beautiful scenery, it’s clear this tour delivers more than just a boat ride.

Who Will Love This Tour?

If you enjoy water-based adventures, scenic boat rides, and friendly guides, you’ll find plenty to love. Families, couples, and groups of friends who want a relaxed yet active day will appreciate the combination of swimming, snorkeling, and beach time.

Those seeking a taste of Croatia’s natural beauty without the hassle of large tours or long excursions will find this experience more than satisfying. However, if you prefer less water activity or are sensitive to motion, consider whether this tour matches your comfort level.

The Sum Up

This Blue Cave and Sunj Beach Speed Boat Tour offers a fantastic way to experience Dubrovnik’s coast in a fun, relaxed setting. The small group size, excellent guides, and inclusion of drinks and snorkeling gear make it a strong value proposition. You’ll leave with memories of glowing caves, sandy beaches, and stunning vistas—all delivered with a friendly, easygoing atmosphere.

It’s best suited for travelers who want a mix of adventure and relaxation, enjoy being on the water, and appreciate authentic, unhurried experiences. The tour’s flexibility and lively vibe make it a hit among many visitors, and it’s often praised as one of the best ways to see the coast.

If you’re after a full, fun-packed half day that captures the essence of Croatia’s coast, this tour is definitely worth considering.

FAQ

Is the tour suitable for non-swimmers?
The tour involves snorkeling and swimming, so it’s not suitable for non-swimmers. However, life jackets are provided for those who need them.

What should I bring?
Bring swimwear, a towel, and sunscreen. The sea can be sunny and bright, so protecting yourself is wise.

Can I expect to see Dubrovnik’s city walls from the boat?
Yes, the boat ride offers breathtaking views of Dubrovnik’s city walls, especially during the cruise back.

Is lunch included?
No, lunch is not part of the tour. Most travelers either bring snacks or plan to eat on Lopud after the beach stop.

How flexible is the itinerary?
The captain can change the stops depending on weather and sun position, so some cave visits might be swapped or adjusted.

What is the group size?
The tour generally groups around 14 people, keeping it intimate and lively.

Can I cancel if my plans change?
Yes, you can cancel up to 24 hours in advance for a full refund, providing some peace of mind if your plans are uncertain.

This speedboat tour is a lively, scenic, and memorable way to explore some of Croatia’s most iconic spots. Whether you’re after adventure, relaxation, or a bit of both, it’s a proven crowd-pleaser that offers real value and authentic experiences.

You can check availability for your dates here: