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

When it comes to getting out on the water from Dubrovnik without spending an entire day traveling, this speedboat tour hits the sweet spot. We’ve found this experience exceptional for several reasons: the combination of multiple cave swimming opportunities with a proper beach break keeps things varied and never tedious, and the included drinks and snorkeling gear mean you’re not nickel-and-dimed throughout the tour. That said, weather conditions can occasionally force itinerary changes, and the caves do get crowded with other tour boats—something worth knowing before you book.

This tour works best for travelers who want authentic coastal exploration without the commitment of a full-day excursion. Whether you’re a first-time boater, a family with kids, or someone seeking a few hours of water-based adventure between other Dubrovnik activities, this half-day option delivers real value and memorable moments.

What You’re Actually Getting for Your Money

At $84.65 per person, you’re looking at one of the better deals for a guided water experience in this region. The price includes snorkeling equipment, drinks throughout the tour, and transportation from Dubrovnik’s Old Town pier—no small thing when you consider that comparable cave tours from nearby islands like Hvar involve lengthy boat rides and long queues just to access a single cave.

You’ll spend roughly four hours total on this experience, with the timing broken down across multiple stops rather than concentrated at one location. This structure matters because it prevents the fatigue that comes from sitting on a boat for extended periods while maximizing the actual time you spend in the water or on the beach.

The small-group capacity—capped at 18 travelers per boat—fundamentally changes the experience compared to massive tour operations. You’re not herded around or fighting for space when swimming in the caves. One traveler noted having just six people on their boat, which created an intimate atmosphere while still covering the full itinerary.

The Itinerary Breakdown: What Happens When

The Opening: Dubrovnik’s Waterfront

Your experience begins at the pier in Dubrovnik’s Old Town, where you’ll meet your skipper and fellow travelers. Before heading to the caves, you’ll cruise past the iconic walled city, getting views of those famous fortifications from the water—a perspective you simply can’t get from land. Your guide will share stories about the city and point out Lovrijenac fortress, the 37-meter cliff-top structure that’s become instantly recognizable to Game of Thrones fans. This opening segment serves a practical purpose too: it’s your chance to get comfortable on the boat and understand how the crew operates before the more active swimming portions.

Blue Cave: The Main Event

The Blue Cave is where things get real. This isn’t a drive-through experience—the entrance is too narrow for the boat to enter, so you’ll actually swim into it. The crew anchors about 20 meters away, and from there you’re on your own (though they provide snorkeling equipment and flotation noodles if needed). The otherworldly blue glow you’ve seen in photos comes from natural light reflecting off the water and cave walls, creating an effect that genuinely looks unreal in person.

One traveler who visited in late October reported the water was "pristine" and described the experience as "so much fun." Another noted it was their "favorite of the three stops"—high praise when you're visiting multiple caves. The psychological shift of swimming into an actual cave, even one you can easily exit from, creates a sense of adventure that boat-based viewing simply can't match.

Here's what matters practically: you'll be in the water for roughly 40 minutes. If you're not a confident swimmer, the provided noodles become genuinely helpful, and the crew knows this. Multiple reviews mention how the flotation devices made the experience accessible for less experienced swimmers. The shallow approach to the cave entrance means even nervous swimmers can manage it.

Green Caves and Canyon Cave: Variety and Challenge

Your next stop brings you to two green caves and what's called Canyon Cave—a narrow passage carved between rocky cliffs. The "green" label comes from the way sunlight filters through the water, creating an emerald glow. One traveler described it as "mesmerizing," while another noted it was "difficult and long" to navigate, adding that "not everyone could pass it."

This is important context. These caves aren't just scenic viewing spots—some sections require swimming through narrow passages and ducking under rock formations. If you have any concern about tight spaces or water anxiety, this is the moment to be honest with yourself. That said, the crew is experienced with helping travelers through these sections, and you're never forced to attempt anything that makes you uncomfortable.

The time allocation here is shorter—about 30 minutes—but you're getting variety. The different formations and light qualities mean each cave has its own character rather than feeling repetitive.

Sunj Beach: The Reset

After all that swimming and cave exploration, you'll arrive at Sunj Beach on Lopud Island for your final hour. This sandy beach is notably different from the rocky coastline you've been navigating. One distinctive feature is the shallow seabed that extends roughly 100 meters from shore, making it genuinely family-friendly. Your six-year-old can wade out and actually play in the water without immediately losing their footing.

The beach is where the included drinks become most appreciated. You're sitting on sand, possibly a bit tired from swimming, and the crew keeps the cooler circulating with local beer, wine, grappa, sparkling drinks, and water. One traveler specifically mentioned the "delicious local wine" and another praised how the skipper "kept filling our drinks up at each stop."

One consideration: the beach has a small bar and some basic facilities, but it's not a full resort experience. If you're expecting rows of restaurants and shops, you'll be disappointed. One honest review noted there was "aside from one little bar, not much to do here." However, if you're looking for a genuine beach break rather than commercialized beach tourism, that's actually a feature, not a bug. The beach itself is genuinely beautiful—you'll see why it's worth the boat ride.

What's Included and What Isn't

The inclusions are straightforward and practical. Snorkeling equipment means you don't need to travel with your own mask and breathing tube, which is a genuine convenience for people flying into Croatia. The alcoholic beverages—local beer, red and white wine, and grappa—actually represent good value when you consider a single beer at a waterfront bar in Dubrovnik runs €6-8. The soft drinks and bottled water keep you hydrated throughout the day.

What's notably not included: lunch and beach towels. Plan accordingly. Some travelers pack their own food, while others grab something at the beach bar during the final hour. Bring or rent a towel if you want one (beach chair rentals are also available for a fee).

The Reality of Crowds and Weather

The reviews paint an honest picture about two factors: crowds and conditions. Multiple travelers mentioned the caves get "very crowded" with other tour boats. This isn't a flaw in the tour operator—it's the reality of visiting famous natural attractions. The caves are famous for good reason, and that fame means other people want to see them. One skipper "did his best to avoid" the crowds, but you should expect to share these spaces.

Weather presents a more significant variable. A handful of reviews describe rough seas that made the planned experience impossible. The tour operator handles this by adjusting the itinerary and offering alternative locations or full refunds. The cancellation policy explicitly states that poor weather results in either a different date or full refund, which is fair. However, one traveler's experience—being diverted to a hotel beach instead of the planned route—suggests communication about these changes could improve.

The takeaway: book this tour with the understanding that conditions might require adjustments. The operator has proven willing to refund when experience quality is compromised, but you should mentally prepare for the possibility that your exact planned itinerary might shift.

The Human Element: Your Skipper Matters

Reading through dozens of reviews, one pattern emerges clearly: the quality of your experience is heavily influenced by your skipper. Travelers specifically praised skippers named Ivan, Marco, Luca, Leo, Mario, and Dora. The common threads in these positive mentions are friendliness, attentiveness to safety, knowledge about the area, and keeping the group entertained.

One traveler with Ivan said he was "funny, professional, and engaging—10/10." Another noted that Marco "has such a good personality" and "kept us safe." These aren't minor details. A skipper who's engaged makes the ride more fun, provides better context about what you're seeing, and handles the logistics (managing drinks, timing at each stop, helping less confident swimmers) more smoothly.

The operator uses subcontractors, which introduces some variability. One deeply negative review described a subcontractor experience that included unsafe driving, ignored safety requests, and unprofessional behavior. While this appears to be an outlier (98% of travelers recommend the tour), it's worth noting that not all boats and skippers are equal. The company has responded to this by offering refunds when standards aren't met.

Who This Tour Is Best For

This experience works wonderfully for several types of travelers. Families with kids aged 8 and up will appreciate the manageable duration, the shallow beach, and the combination of adventure and relaxation. Solo travelers consistently report making friends on the boat and having a genuinely fun few hours. First-time boaters often mention being surprised by how much they enjoyed the experience.

It's less ideal if you're extremely risk-averse about water activities (the swimming requirement is non-negotiable), if you need an extended beach day with full amenities, or if rough seas make you uncomfortable. It's also worth noting that the caves require some swimming ability—you're not just looking at things from a boat.

The timing works well if you want to preserve a full day for Dubrovnik's Old Town and city walls. You can do this tour in the morning and still have afternoon hours to explore the medieval streets, or vice versa.

Value Assessment

For $84.65, you're getting transportation, professional guidance, snorkeling gear, drinks, and access to three distinct cave systems plus a beach. Comparable experiences in this region often run €100-120 without the included beverages and equipment. The small-group format, while potentially costing slightly more than massive tours, gives you an experience that feels personal rather than industrial.

The 98% recommendation rate from 2,572 reviews suggests this tour reliably delivers what people expect. The 4.9 average rating (with most reviews being five stars) indicates consistent quality, despite the occasional poor experience.

This tour represents solid value for a half-day Dubrovnik experience that combines natural attractions, water activity, and beach time without requiring a full day away from the city. The included drinks and snorkeling gear remove hidden costs, the small-group format prevents the cattle-market feeling of massive tours, and the variety of stops keeps things interesting. Whether you're a water enthusiast, a first-time boater, or simply looking for a break from the crowds of the Old Town, this speedboat tour delivers authentic coastal exploration with genuine value. Book well in advance (the average booking window is 20 days), confirm your skipper's experience level if possible, and bring sun protection—you'll be on the water for four hours with limited shade.

Frequently Asked Questions

Do I need to be a strong swimmer to do this tour?

You don't need to be an Olympic swimmer, but you should be comfortable in water and able to swim short distances. The blue and green caves require you to swim to them, and you'll be snorkeling. The crew provides flotation noodles for less confident swimmers, and one traveler specifically mentioned these made the experience "accessible." If you're nervous about water, this might not be the right tour—the swimming component is built into the experience, not optional.

What if the weather is bad on the day of my tour?

The cancellation policy states that poor weather results in either an alternative date or a full refund. Several reviews mention rough seas that forced itinerary changes. The operator does adjust routes based on conditions, though communication about these changes could be clearer. Book with the understanding that your exact itinerary might shift, but you'll either get the experience you paid for on another date or get your money back.

Is there food available on the tour?

Lunch is not included in the tour price. There's a small bar at Sunj Beach where you can purchase food and drinks, though reviewers noted options are limited. Many travelers either eat before the tour, pack something, or grab snacks at the beach. Plan accordingly—you'll be on the boat for four hours, so you might want something in your stomach.

How many people will be on the boat?

The maximum capacity is 18 travelers, but boats often run with fewer people. One reviewer had just six people on their boat, which created an intimate atmosphere. Smaller groups mean more personalized attention from the skipper and more comfortable swimming experiences at the caves. There's no way to guarantee a small group, but the cap of 18 is significantly smaller than massive tour operations that run 40+ people per boat.

Do I need to bring my own snorkeling equipment?

No. Snorkeling masks and breathing tubes are provided, along with flotation noodles if you need them. You just need to bring yourself and your willingness to get in the water. If you prefer your own equipment, you're welcome to bring it, but it's not necessary.

What's included in the drinks package?

You get local beer, red and white wine, grappa, sparkling drinks, natural juices, and bottled water throughout the tour. One reviewer specifically praised the "delicious local wine," suggesting the quality is decent. The drinks are available at each stop, so you're not limited to one drink for the entire four hours. Non-alcoholic options are available if you prefer them.

Can I bring my young children on this tour?

Yes, with some caveats. The tour is accessible to families with children, and Sunj Beach specifically has a shallow seabed extending 100 meters from shore, which is genuinely kid-friendly. However, the cave swimming requires some water confidence, and younger children might find the speedboat ride uncomfortable if seas are rough. Children aged 8 and up generally have a good experience based on the reviews.

How far in advance should I book?

The tour is booked an average of 20 days in advance, suggesting that's a reasonable timeframe for getting your preferred date and potentially a better chance at a smaller group. You can cancel up to 24 hours before the tour for a full refund, so there's flexibility even after booking. Given the tour's popularity, booking earlier rather than later makes sense if you have specific dates in mind.