If you like salt air and short, sweet adventures, this one fits. You’ll bounce between Koločep Island coves for snorkelling and cave swimming, then finish on sand at Sunj Beach with drinks in hand. The main thing to plan for is that you’ll need to be comfortable getting in the water—swimming is part of the experience—and there’s no toilet on the boat.

I like how this tour packs multiple highlights into just 4 hours: Three Green Caves for photo stops and snorkel time, then the famous Blue Cave as your final swimming stop. I also like that drinks are included on the speedboat, plus they provide snorkelling gear and a waterproof bag so you can focus on the water. One drawback: the meeting point can be confusing because multiple boats depart nearby, so you’ll want to confirm you’re with the right operator before you step aboard.

Key Points You Should Know Before You Go

• Blue Cave plus Three Green Caves in one tight 4-hour loop around Dubrovnik’s islands
• Sunj Beach gives you the classic reset: sandy time, a beach bar, and water time if you want it
• Open speedboat ride means sun, wind, and sea spray, so dress for the ride, not just the stops
• You need to swim for cave access and you’ll also walk through shallow water on the way to sand
• Included perks: snorkelling gear, cold drinks, fuel, and a waterproof bag
• Captain and music matter: the guide/captain experience can turn the boat ride into the fun warm-up

A Speedboat Day Around Kolocep: The Real Appeal

This tour is built for people who don’t want a long full-day production to see Dubrovnik’s island coast. In a few hours, you get sea breeze on an open speedboat, short cave swims, and then an easy beach landing when you’re done. It’s a well-paced recipe for travelers who want both scenery and time in the water.

What makes it especially good value is that the essentials are handled for you. Snorkelling gear is included, there’s a waterproof bag on board, and the boat carries cold drinks like water, beer, wine, and coca cola. That means less fuss and fewer extra purchases once you’re already out on the water.

You should also know what kind of day it is. You’re not sitting on a ferry for hours with occasional photos. You’re actively moving—swimming, snorkelling, and then walking through shallow water when you want to reach the beach.

Meeting Point at Knjižnica za društvene znanosti: Finding Your Boat Fast

The tour starts at Knjižnica za društvene znanosti. Staff will be waiting for you, and you should look for Antonio or a red shirt, or the sign for Adriatic Boat Tours. Because this area can be busy and more than one boat can depart around the same time, get your bearings early.

A helpful tip: plan a couple of extra minutes at the start to confirm which boat is yours. One booking experience noted that the departure area isn’t super clear, since multiple boats leave from the same general location and it can take a moment to figure out the correct one. Quick questions beat stress.

Once you’ve found the right boat and checked in, the rest of the day runs on a simple pattern: ride, swim/relax, ride, repeat.

Open Speedboat Ride: Wind, Spray, and Included Drinks

Between stops you’ll be on an open-type speedboat, so you’ll feel the wind and sea spray. Even if the day is warm, it can still feel cool moving across the water, so think layers that work with sunglasses and swimwear.

The boat is equipped with cold drinks throughout the ride. You’re looking at water plus alcoholic options like beer and wine, and also coca cola. That’s a nice touch because you’re not forced to hunt for refreshments the minute you get thirsty.

One practical point that matters: there’s no toilet on the speedboat. The only toilet is at the beach, so use the restroom before you depart. If you’re the type who gets distracted by discomfort, this is worth planning for.

Three Green Caves (Koločep Island): Where the Snorkel Takes Center Stage

Your first major stop is the Three Green Caves on Koločep Island, with about 45 minutes there. Expect a mix of time for photos, free time, and then swimming and snorkelling. This is the stop where you can get comfortable with the water setup before the bigger finale.

The “green” part of the experience is about the caves and light, so your time underwater matters more than running around for photos. You’ll want snorkelling gear on and in place, and you’ll likely spend more time looking around than you would on a surface-only swim.

A key consideration: cave access isn’t just a viewpoint. The tour info makes it clear that you’ll need to swim to get into the caves. So if you’re a decent swimmer, you’ll enjoy it more. If swimming makes you uneasy, this might turn into a stressful checklist rather than a fun adventure.

Sunj Beach (Sandy Time + Beach Bar): The Perfect Break

Next comes Sunj Beach, where you’ll have around 60–90 minutes. This is the reset point in the day: soft sand under your feet, a chance to cool off, and more relaxed time than the caves.

You’ll also need to walk through shallow water to reach the beach. That’s not a problem for most people, but it’s one of those small physical realities that can feel awkward if you’re not expecting it. If you want maximum comfort, wear flip-flops you can quickly slip on and off.

One reason people love this stop is that it’s not just beach time—it’s beach time with a cocktail and/or food option at the beach bar. If you’ve been in and out of the water, it’s an ideal moment to take a breath and settle in.

And yes, there’s sun exposure. The tour notes warn that the sun is strong, so sunscreen and sunglasses aren’t optional if you want to keep enjoying the day.

Blue Cave (Kolocep Island): Your Short, Famous Swimming Window

The last and most famous stop is the Blue Cave on Kolocep Island, around 30 minutes. You’ll have free time to swim and explore, but the window is short. So treat this as your “get in, look around, enjoy” moment rather than something you’ll stretch into a long swim.

Blue Cave access also involves water movement. You’ll need to swim to get into the caves, and you should be ready for the practical side of that: buoyancy, comfort, and attention to where you’re going while you focus on the cave.

This is also where your earlier stops pay off. After Three Green Caves, you’ll likely feel more confident with your snorkel gear and your comfort level in the water. That helps you squeeze more enjoyment out of the final stop.

When it’s done, you’ll head back by speedboat to the same meeting point where you started.

Snorkelling Gear, Waterproof Bag, and What to Bring

The tour includes snorkelling gear and a waterproof bag, which is a big deal for comfort. You can keep your phone or camera protected while you’re near the water, and you don’t have to bring your own snorkel kit.

For what you should bring, the list is straightforward and worth following:

• Swimwear and a towel (towels aren’t included)
• Sunglasses and sunscreen for the strong sun
• Flip-flops for the shallow-water walk and beach time
• A camera if you want underwater and cave photos
• Cash and a credit card (the tour notes suggest both)
• Credit card for anything you might buy at the beach bar

Dress for the speedboat too. Because it’s open, you’ll want swimwear as your base but consider a light layer you can tolerate if you get spray and wind. If you get cold easily, you’ll probably prefer clothing that dries fast.

Who This Tour Is Really For (And Who Should Skip It)

This is a group tour, not a private one, and the pace reflects that. Stops are short and structured, so it suits people who like moving from highlight to highlight without waiting around for a schedule change.

It’s also not for everyone, based on the tour’s own guidance. It’s not suitable for pregnant women, people with back problems, wheelchair users, and people prone to seasickness. It’s also listed as not suitable for babies under 1 year and people over 70 years.

If you’re someone who’s comfortable swimming and you’re okay with shallow-water walking, you’ll be in the sweet spot. If you’re worried about water confidence, you’ll want to be honest with yourself before booking. The caves aren’t a “look from shore” situation.

For the right kind of traveler, though, this works because it’s a compact island day. You see cave formations, you snorkel, and you still get a relaxing sandy beach window.

Price and Value: Is $82 Worth It for 4 Hours?

At about $82 per person for a 4-hour tour, you’re paying for three things: boat transport between islands/coves, the cave/snorkel stops, and the inclusion of key gear and refreshments.

Here’s why the value is fairly solid:

• You get snorkelling gear and a waterproof bag, which saves you from renting or scrambling for equipment on the day.
• Drinks are included on the boat, including options like beer and wine (not just water).
• The itinerary is tight: cave time plus a beach stop, all without hotel pickup or extra transit segments stretching the day.

Where the cost can feel less satisfying is if you’re expecting food or towels to be covered. Food and towels aren’t included, so you’ll likely pay at the beach bar if you want a full meal. If you come prepared with a plan (and ideally a towel), the $82 feels more like a single all-in activity rather than a “pay again later” situation.

So my take: if you want a short, active island tour with snorkelling and you’ll use the included gear and drinks, it’s a fair price for what you get.

Comfort and Safety Notes That Actually Matter

This tour is joyful, but it has a few practical constraints you should treat as non-negotiable.

First: you need to swim for the caves. That’s the biggest “fit” factor. If you can swim and you’re comfortable with open water, you’ll likely find it straightforward. If you’re unsure, plan to sit out some parts, or choose a different kind of tour.

Second: the sun can be intense. The tour warns about sunburn risk, and the itinerary spends time outdoors on an open boat and at the beach. Sunscreen, sunglasses, and maybe a light cover you can wear during boat time can make a real difference.

Third: there’s no toilet on the speedboat. The beach is where you’ll have restroom access. If you’re traveling with kids or you hate being caught unprepared, this is the detail to remember.

Finally: the open boat ride means wind and sea spray. Dress with that in mind so the “fun day on the water” doesn’t turn into “I’m freezing and annoyed” fifteen minutes in.

The Boat Experience: Captain Quality Changes the Day

One of the stronger positives from the experience is the boat-captain vibe. A highly rated booking specifically praised Mario as an excellent captain, with exceptional boat control and music that kept the ride entertaining. When the captain runs a smooth, confident route, it makes the short tour feel even more enjoyable.

Even if you’re focused on the caves and beach, that time on the water still matters. A good captain helps you relax, and your attention stays where it should—on sea views, caves ahead, and the next swim window.

Should You Book This Dubrovnik Blue Cave Speedboat Tour?

Book it if you want a short island adventure with snorkelling, you’re a comfortable swimmer, and you’ll actually use the included snorkel gear. You’ll get a satisfying mix: cave time at Three Green Caves, beach relaxation at Sunj with a bar option, and then a final run at Blue Cave before heading back.

Skip it (or choose something else) if you’re sensitive to seasickness, can’t swim well, have significant mobility or back issues, or you’re expecting a slow sightseeing day from shore. Also, if you hate basic water logistics like walking through shallow water or going without a toilet on the boat, you’ll feel those limits quickly.

If you go in prepared—sunscreen, swimwear, towel, and a quick plan for finding the right boat—you’ll likely come away with the kind of Dubrovnik memory that feels like it was made for photos and for stories.

FAQ

Where does the tour meet?

The meeting point is Knjižnica za društvene znanosti. Staff are waiting there, and you should look for Antonio, a red shirt, or Adriatic Boat Tours.

How long is the Dubrovnik Blue Cave tour?

The duration is 4 hours.

What caves and stops are included?

You’ll visit the Three Green Caves and Blue Cave, plus you’ll have beach time at Sunj Beach.

Is snorkelling gear included?

Yes. The tour includes snorkelling gear.

Are drinks included?

Yes. Drinks included are water, beer, wine, and coca cola.

Do you need to swim to enter the caves?

Yes. The tour notes say you need to swim to get into the caves.

How much time do you spend at each main stop?

You’ll spend about 45 minutes at the Three Green Caves, about 60–90 minutes at Sunj Beach, and about 30 minutes at the Blue Cave.

Is there a toilet on the speedboat?

No. There is no toilet on the speedboat. The toilet is available at the beach.

What should I bring and what is not included?

Bring swimwear, sunscreen, sunglasses, a towel, flip-flops, and a camera (and the tour suggests cash or a credit card). Food and towels are not included.