Dubrovnik: Blue & Green Caves Private Boat Tour with Drinks

The best part of this Dubrovnik outing is simple: you get off the speedboat and swim straight into the Blue Cave at Koločep Island. The water is clear, the cave walls glow when the light hits them, and your guide can lead you through some tight spots that are awkward to handle alone.

I like the small private-boat feel and the generous drinks policy, which includes beer, local rakia, water, and juices. I also like the useful extras: snorkeling gear and a GoPro are provided, so you can enjoy the water without renting equipment or risking your phone. The main drawback is that the cave stops depend on swimming, and the Blue Cave can feel crowded or less blue than photos suggest.

Key Points to Know Before You Book

• The Blue Cave requires a swim: Life jackets and flotation help are available, but you should be comfortable in the water.
• Three cave stops keep the outing active: You visit the Blue Cave, Green Cave, and Three Green Caves around Koločep.
• Sunj Beach is the relaxed finish: You get about an hour and a half at the region’s only sandy beach.
• Free drinks add real value: Beer, rakia, water, juices, and sometimes wine are available for self-service on the boat.
• Guides make the difference: Mario, Duje, Robert, Drago, and other skippers are praised for helping people through the caves and creating a fun mood.
• The $73 price is fair for the package: A private speedboat, guide, gear, GoPro, drinks, and four hours on the water are included.

From Gruž Harbor to the Open Water

You meet the boat at the pier just across from Gruž Market, near the construction site. The starting point is called DECK & CHEERS, and hotel pickup is not included, so plan to make your own way there.

The trip begins with a cruise past the Franjo Tuđman Bridge and the Grebeni Lighthouse. These are scenic moments rather than long stops, but they help set the tone. You get a quick look at Dubrovnik from the water, then the speedboat heads toward the Elaphiti Islands.

A speedboat makes this route much more enjoyable than a slow group vessel. You spend less time getting from place to place and more time swimming, snorkeling, and sitting in the sun. The ride can be lively if the sea is choppy, so anyone prone to motion sickness should take that into account.

The boat is described as modern and comfortable, and several guides are praised for careful handling in tight cave entrances and around crowded areas. Still, this is an active boat trip, not a formal sightseeing cruise. You may get more conversation and practical help than long historical commentary.

Swimming Into Koločep’s Blue Cave

The first major stop is the Blue Cave on Koločep. You receive snorkeling equipment and swim from the boat toward the cave entrance. The guide can enter with you, point out the best route, and help you manage the darker or narrower sections.

This is the moment that sells the tour. Sunlight reaches the water inside the cave and creates the blue effect, though the color is not guaranteed to look like a heavily edited social-media photo. Conditions, light, water clarity, and the number of boats nearby all matter.

You should also expect company. The Blue Cave is the most famous stop, and it can be crowded even earlier in the day. At busy times, the experience may feel more like a shared attraction than a private discovery. The Green Caves often offer a calmer contrast.

The listed stop lasts about 50 minutes, which gives you time to swim, take photos, and look around rather than rushing in and out. The provided GoPro is a useful touch. You can use it in the water and later receive a link to the images and videos, according to the information provided for the experience.

A word of caution: the swim into the cave is not ideal for someone who dislikes enclosed spaces or is unsure in open water. Life jackets are available, and guides can assist non-swimmers, but you should still tell the skipper if you need extra support. One practical complaint from the trip is that the boat ladder can become slippery when wet, so use the handrails and climb slowly.

Green Caves, Cliff Jumps, and Clear Water

After the Blue Cave, the boat moves toward the Green Cave area. The itinerary includes a 30-minute Green Cave stop and a longer 45-minute visit to the Three Green Caves. In practice, this gives you several chances to swim, snorkel, and look for different entrances rather than putting all the focus on one famous spot.

The Green Caves are often the more enjoyable part of the day if the Blue Cave is crowded. You can spread out a little, float near the boat, and appreciate the rock formations without trying to get the perfect photo in a queue of swimmers.

The tour also advertises cliff jumping. This can be a fun addition for confident swimmers, and some guides join in or show you suitable places. But conditions and the exact activities can vary. One booking reported that cliff jumping and the GoPro were not available, so treat both as included intentions rather than absolute guarantees for every departure.

The caves are not a theme-park attraction. There are dark areas, slippery rocks, narrow passages, and changing sea conditions. Bring patience, follow your guide’s instructions, and do not force yourself into a section that feels beyond your comfort level.

Guides are a major part of the experience here. Mario is repeatedly singled out for keeping the group involved and guiding people into difficult cave openings. Duje is praised for confident boat handling and useful information. Robert is noted for swimming with the group and helping people through the caves. Other named skippers include Drago, Marin, Ivan, Michael, and Carlo.

The level of narration may vary. One person found it hard to hear the guide while the boat was moving, while another appreciated having a skipper who gave the group space. If you want a lecture about local geology and island history, this may feel light. If you want a friendly captain who gets you safely to good swimming spots, it fits better.

Sunj Beach: Sand, Swimming, and a Longer Break

The final major stop is Sunj Beach on Lopud, described as the only sandy beach in the region. After the rocky coves and cave entrances, the sand feels like a welcome change.

You get roughly an hour and a half here. Swim in the warm turquoise water, relax on the beach, or stop at the beach bar for food and drinks. Food is not included in the tour, so this is your chance to buy lunch if you have not eaten beforehand.

The beach is also a good place to slow the pace. The cave stops are active and require swimming, while Sunj lets you dry off and settle into a more ordinary beach afternoon. Some beach facilities may offer loungers with a drink purchase, but bring cash because at least one beach bar accepts cash only.

You can also rent a golf cart to see more of Lopud, including the medieval monastery and botanical garden. The monastery and garden are free to enter, but the golf cart rental itself is not included. With only 90 minutes at the beach, you will probably need to choose between a long swim, lunch, and island exploring.

This is the one part of the schedule that may feel short. Several people wanted more time at Sunj Beach, especially after enjoying the caves. The tradeoff is that the four-hour tour manages to include multiple caves, swimming, a sandy beach, and the boat ride back without becoming an all-day commitment.

Free Drinks and the Private-Boat Feel

The drink policy is one of the strongest practical benefits. You can help yourself to beer, local brandy, water, and juices during the trip. Some trip information also mentions wine, and the main promise is a fair, self-service supply rather than one token drink.

That matters because a boat day in the Croatian sun makes hydration important. Water and juice are available for everyone, while beer and rakia create a more social mood. The guide may also allow you to connect music to the boat, which adds to the relaxed party feel, though the exact setup can vary.

The private format is valuable for couples, families, or a group of friends who want more control than a large excursion boat allows. You can sit where you like, ask for help in the caves, and enjoy a more personal outing. Private group availability does not mean every booking has the same group size, so check the reservation details if that point matters to you.

The boat is not a luxury yacht. Its luxury comes from the space, speed, direct access to the caves, and included extras. At $73 per person, the package compares well if you would otherwise pay separately for a boat seat, snorkeling equipment, cave access, drinks, and water photos.

There is no meal included, and the beach stop can lead to extra spending. Add money for lunch, cocktails, a golf cart, or beach facilities. Even so, the free onboard drinks and GoPro help make the price feel reasonable.

Choosing the Best Time of Day

The tour lasts four hours, with starting times based on availability. An afternoon departure can be a smart choice if you like warm light and a sunset ride back to Dubrovnik. One afternoon group enjoyed the sunset while returning to the harbor.

A morning departure may suit you if you want cooler conditions and a better chance of avoiding the busiest cave traffic, though crowd levels are never guaranteed. The Blue Cave can still be busy in the morning.

The sea matters more than the clock. Choppy water can make swimming harder, especially for beginners. On calmer days, you can spend more time floating near the cave entrances and using the snorkeling gear.

Bring swimwear and a towel. Leave luggage and large bags behind, since they are not allowed on the boat. Pack only what you need for a few hours on the water, and protect cameras or phones from splashes.

Who Will Enjoy This Tour Most?

This is a strong pick for you if you want an active half-day with swimming, snorkeling, and fast boat rides rather than a slow cultural tour. Couples and friend groups will appreciate the private setting, music, drinks, and chance to jump from rocks.

Families can enjoy it too, especially with an attentive skipper such as Mario or Robert. Still, children and weaker swimmers need close supervision. The guide can help non-swimmers, but several cave sections require swimming, and the water route can feel tiring.

You should think twice if you dislike enclosed spaces, cannot swim at all, or want a quiet boat ride with little physical activity. You may also be disappointed if your main goal is a perfectly glowing Blue Cave photo. The actual cave can be darker, busier, and less intensely blue than online images suggest.

The trip works best when you see the caves as part of a broader sea outing. You get the excitement of entering the water, the pleasure of speeding between islands, and the easy finish at Sunj Beach. Even if one cave does not match your expectations, the full day still has several different settings.

Should You Book the Dubrovnik Caves Boat Tour?

I would book this tour if you want a sociable, active four hours on the water and value the combination of private speedboat access, free drinks, snorkeling gear, and a GoPro. The most praised feature is the guide’s personal help in the caves, and that can turn a nervous swim into the highlight of your Dubrovnik stay.

Book with realistic expectations. The Blue Cave may be crowded, the water can be rough, and cliff jumping or GoPro access may not be available on every outing. If you are happy to swim, accept changing conditions, and spend extra for food at Sunj Beach, the $73 price offers good value.

FAQ

Where does the Dubrovnik Blue and Green Caves tour start?

The meeting point is at the DECK & CHEERS pier, just across from Gruž Market and the construction site.

How long does the boat tour last?

The activity lasts four hours and returns to the original starting point.

Is hotel pickup included?

No. Hotel pickup and drop-off are not included.

Which caves does the tour visit?

The tour visits the Blue Cave on Koločep Island, the Green Cave, and the Three Green Caves around Koločep.

Do I need to swim during the tour?

Yes. Swimming is necessary for some parts, including entering the caves. Life jackets are available, and guides can assist non-swimmers.

Is snorkeling equipment provided?

Yes. Snorkeling gear is included.

Is a GoPro camera available?

Yes. A GoPro action camera is included for use during the tour.

What drinks are included?

Free self-service drinks include beer, local rakia brandy, water, and juices. The activity information also mentions wine.

Is food included?

No. Food is not included. You can buy food at Sunj Beach.

What should I bring?

Bring swimwear and a towel. Large bags and luggage are not allowed.

Can I cancel the booking?

You can cancel up to 24 hours in advance for a full refund. You can also reserve now and pay later.