Dubrovnik: Blue Cave Tour by Speedboat

Caves and sand in a 4-hour hop. This Dubrovnik speedboat tour mixes snorkelling time in famous caves with a real sandy beach stop at Šunj, so you get both the underwater wow and the easy sunbathing part. I really like how the schedule packs in multiple island stops, and I also like that you’re given snorkelling gear so you can spend more time in the water and less time figuring things out. One key drawback is simple: you need to swim to access the caves.

You’ll also feel the trip as much as you’ll see it. The ride is on an open speedboat with sea spray, and the crew keeps things lively, including music choices mentioned by one captain named Mario. This is a shared group outing, so expect a friendly mix of pacing and conversation rather than a private, quiet experience.

Key Highlights Worth Your Time

• Blue Cave and Three Green Caves: Two standout cave areas with snorkelling and short swimming sessions.
• Snorkel gear plus a waterproof bag: Included, so you can go light and still be prepared.
• Šunj beach time: A sandy break with the chance to grab food or cocktails at the beach bar.
• Sea breeze speedboat ride: Short transfers by boat that keep the day moving.
• Jumping off natural rocks: A fun option when conditions feel right.
• Cold drinks onboard: Water, beer, wine, and coca cola are included.

Dubrovnik’s Blue Cave Speedboat Tour in Plain Terms

This is a classic Adriatic half-day that hits the islands around Dubrovnik the fun way, by boat. In about 4 hours, you’re in and out of the water for snorkelling, you get beach time to reset, and you get to experience that springy, salty air you only really notice once you’re on the water.

If what you want is a tight, high-output day without spending hours commuting, this tour fits. You’ll go from cave to cave, then land at Šunj beach for the sandy part of the story, with a comfortable amount of time to rinse off (at least mentally) and dry out.

The “value” angle is the practical stuff: snorkelling gear, drinks onboard, fuel included, plus a waterproof bag. That matters in Dubrovnik, where add-ons can quietly stack up when you’re on a short schedule.

Getting There: Knjižnica za društvene znanosti and the Right Boat

Your tour starts at Knjižnica za društvene znanosti. Staff are there waiting for you, and you should look for Antonio or a red shirt connected with Adriatic Boat Tours.

Here’s the one logistics note I’d take seriously. The meeting point can feel confusing because multiple boats may be operating around the same dock area, and it may take a minute to confirm which boat is yours. If you’re the type who hates uncertainty, arrive a bit early and ask one quick question rather than wandering with your bag and sunglasses getting warmer.

Once you’re matched to the right boat, the rest is straightforward: you’ll head out by speedboat, make your island stops, then return to the same starting place.

First Cave Stop Energy: Blue Cave, Kolocep Island

The schedule is built around short, punchy water time. Depending on the day’s route order, you’ll spend around 30 minutes at the Blue Cave area on Koločep (Kolocep) Island for swimming and exploring.

What this stop really feels like is a mix of effort and payoff. You’re not walking around a viewpoint and reading plaques. You’re getting in the water, heading toward the cave zone, and taking advantage of the short window you’re given to snorkel, swim around, and take photos from the waterline.

Practical tip: the tour info is clear that you need to swim to get into the caves. So if you’re even slightly unsure about open-water swimming, this is the moment to reconsider. The cave time is short, which means you don’t want to spend your best minutes panicking.

Also note the time trade-off. About 30 minutes isn’t a long underwater session, but it’s long enough to feel the magic if you’re comfortable in the water. If you’re not a confident swimmer, that short duration can turn stressful fast.

Three Green Caves and Photo Stop Time on Koločep

Next up is the Three Green Caves area on Koločep, with about 45 minutes there. You’ll have a photo stop included, plus free time for swimming and snorkelling.

This is a great match for how you’ll actually want to spend the day. The caves give you that “wait, this is real” effect because light and water make the rocks look different than you expect. Then you get enough time to float, move slowly through the snorkelling zone, and reset before the boat calls you back again.

What I like about this pacing is that it’s not one cave only. Two cave stops means you get a backup kind of experience. If one section feels crowded in the water, you still have another cave area to explore within the tour.

The cave requirement still applies: you’ll be in the water and should be willing to swim and move through shallow areas to reach where you need to go.

Šunj Beach: Sand Between Your Toes, Rest for Your Body

Your beach stop is Šunj beach, with about 60 to 90 minutes of time on the sand. This is the part of the tour that turns the day from active to enjoyable.

You can relax on a gorgeous sandy beach, and there’s a beach bar where you can grab cocktails or food. Even if you don’t plan to order much, it’s nice to have a proper place to sit down and let your skin cool off after cave swimming.

One small physical consideration matters here. The tour info notes you need to walk through shallow water to get to the sandy beach. If that doesn’t bother you, great. If you prefer to keep your feet dry as much as possible, you’ll want flip-flops ready and be fine with getting wet during the transition.

Another practical point: there is a toilet on the beach, not on the speedboat. Use the restroom before the boat departs, and don’t count on a mid-ride stop.

The Speedboat Experience: Wind, Spray, and a Captain Named Mario

The boat ride is part of the fun. Transfers between stops are relatively short, so you’re never stuck in transit for half the day. You’ll also have cold drinks onboard, including water plus beer, wine, and coca cola.

The speedboat is open type, so you feel the wind and sea spray. That’s why dressing matters. You don’t need formal gear, but you do want to think about how quickly you’ll go from sunny and hot to breezy and chilly when you’re moving fast.

One review specifically praised a captain named Mario for excellent boat control and entertainment, including music choices. Even if you don’t remember every song, the point is that the crew seems to know how to keep the experience feeling upbeat rather than purely functional.

If you’re prone to seasickness, this is where you decide if the speedboat format works for you. It moves through the water quickly, and there’s no mention of special accommodations on board.

What’s Included in the Price, and What You’ll Want to Pay for

The price is $82 per person for a 4-hour outing. For that money, you do get the things that usually cost extra when you travel: snorkelling gear, drinks (water, beer, wine, and coca cola), fuel, and a waterproof bag.

Here’s how I think about the value for you:

• If you’re arriving without snorkel gear, the included gear helps a lot.
• If you don’t want to buy drinks separately mid-tour, the included cold drinks remove friction.
• If you want a planned, guided day without arranging your own boat, you’re paying for convenience and timing.

What is not included is also important. Food is not included, and towels are not included. You’ll likely want to buy something at the beach bar or bring your own snacks if you know you get hungry. Also bring a towel from home or purchase one, because you won’t get one handed to you.

Tips for the crew are not included either. If you felt the captain and guide did a good job, budgeting for a tip makes sense, since you’re working with a real crew coordinating people in the water.

Finally, hotel pickup and drop-off are not included, so you’ll be responsible for getting yourself to Knjižnica za društvene znanosti.

Packing Tips That Actually Matter for Cave Swimming

This tour has a simple rule: you’re going to get wet, and you’re going to be in the sun. Pack accordingly, and your day will feel smoother.

Bring:

• Sunglasses
• Swimwear
• Sunscreen
• Towel
• Camera
• Flip-flops
• Credit card and cash

Don’t forget the small stuff. Sunscreen is non-negotiable because the sun is strong and sunburn is very possible. Even on a breezy boat, you can burn fast once you’re near reflective water.

You’ll also want to think about how you’ll carry your phone or camera while you’re swimming. The tour includes a waterproof bag, which helps, but you should still avoid stuffing loose items everywhere. Keep it tidy so you can access it when you’re back on the boat.

What is not allowed:

• Pets
• Smoking
• Luggage or large bags

So keep your kit compact. This is a speedboat day, and large bags just add hassle during boarding and moving around.

Group Tour Reality: Shared Pacing and Short Windows

This is a group tour, not private. That means you’ll follow a shared rhythm with other people. It also means that at each stop, you’ll have a limited window to swim, snorkel, and take photos.

That short timing is not bad. It keeps the day moving and ensures you hit the beach stop too. Just know what it implies for you: if you want hours of slow snorkelling, this isn’t that kind of tour.

Also, keep expectations aligned with the water access rules. You need to swim to enter the caves. You’ll also walk through shallow water to reach the sandy beach. If you’re okay with that, you’ll probably have a great time. If not, you may feel rushed or stuck.

Who Should Book, and Who Should Skip This One

This tour is best for people who can handle water and a bit of physical effort.

You should feel comfortable with:

• Swimming to access the caves
• Moving through shallow water
• Spending time in strong sun
• Riding an open speedboat with wind and sea spray

It is not suitable for pregnant women, people with back problems, wheelchair users, people prone to seasickness, and babies under 1 year. It also isn’t suitable for people over 70 years.

If you’re a confident swimmer who enjoys active half-days, you’ll likely love how efficiently this tour uses your time. You’ll get two cave experiences plus a sandy beach break, all in one 4-hour loop.

If you’re on the fence because of swimming comfort, be honest with yourself. The cave access requirement is the one thing that can turn a fun day into an unpleasant one.

Should You Book This Dubrovnik Blue Cave Speedboat Tour?

Book it if you want an action-focused half-day that combines snorkelling and caves with real beach time. You’re paying $82 for speedboat transport, two cave areas, snorkel gear, cold drinks, and a waterproof bag, and that bundle is what makes this tour feel fair rather than overpriced.

Skip it or look for a different style of experience if swimming access feels like a problem for you, or if a speedboat ride makes you uneasy. With cave entry depending on swimming ability and no toilet on board, you’ll want to be comfortable with the basic physical rhythm.

If you do book, come prepared. Arrive early enough to find the correct boat at Knjižnica za društvene znanosti, look for Antonio or the red shirt crew, and pack sunscreen, swimwear, flip-flops, and your towel. Do that, and you’ll spend your energy on the fun part, caves, snorkelling, sun, and the satisfying sandy payoff at Šunj.

FAQ

How long is the Dubrovnik Blue Cave and caves speedboat tour?

The duration is 4 hours.

Where does the tour start and end?

It starts and ends at Knjižnica za društene znanosti.

What caves and stops are included?

You visit the Blue Cave and the Three Green Caves, plus Šunj beach for swimming and relaxation.

Is snorkelling included, and do I need to swim?

Snorkelling gear is included, and you need to swim to get into the caves.

What snorkeling or swimming time should I expect?

Plan on about 30 minutes at the Blue Cave, around 45 minutes at the Three Green Caves, and 60 to 90 minutes at Šunj beach. (The tour lasts 4 hours total.)

What’s included in the price?

Included are snorkelling gear, drinks (water, beer, wine, and coca cola), fuel, and a waterproof bag.

What is not included?

Food, towels, hotel pickup and drop-off, and tips for the crew are not included.

Are there toilets on the speedboat?

There is no toilet on the speedboat. The only toilet is at the beach, so use it before you depart.

Is this a private tour?

No. It is a group tour.

What should I bring and wear?

Bring swimwear, sunglasses, sunscreen, a towel, flip-flops, and a camera. You should also have cash and/or a credit card.