Caves by speedboat beat walking every time. This Dubrovnik cave tour is all about boat-only access to secluded islands and snorkeling right where the clear water looks best, not just gawking from the shore. You’ll spend a half day hopping between cave entrances, pebble beaches, and a long sandy break on Lopud.

Two things I really like: the way the stops are spaced so you get active time (swimming, snorkeling, even cave entry), and the fact it’s set up as a private group (up to 8), so the pace feels flexible. One thing to think about first: some cave admissions aren’t included, so you may need extra cash for tickets depending on which stop you want to enter.

My favorite part of the overall feel is how the crew keeps it practical. In my case, the guide Luka came across as both informative and flexible, which matters when you’re balancing swimming time, snorkeling time, and actually getting inside the right cave sections.

Key things to know before you go

• Snorkeling gear is provided so you can focus on the water, not gear shopping.
• Lokrum, Betina, Koločep, and Lopud are handled as a tight island circuit, not a random long commute.
• Connected Green Caves on Koločep let you move between cave sections (with snorkeling as the main event).
• Šunj beach on Lopud gives you a proper white-sand landing after the cave time.
• Pickup is included in Cavtat, Mlini, and Srebreno, which saves you the hassle of getting to a meeting point.

Dubrovnik Cave Tour by Speedboat: why it feels different

Dubrovnik is famous for walls and old streets, but the coastline just outside town is where the day gets fun. This tour is built for the sea: you’re on a speedboat, you reach islands and cave areas that are hard to get to any other way, and you get time to actually get in the water.

That “sea first” approach changes the whole vibe. Instead of standing around waiting for the next photo angle, you’re doing things—jumping in, snorkeling, and exploring cave interiors as the boat gets you close enough to make it worth it. If you like being on the move, this fits your style.

It also helps that the tour is private for your group. With only your group onboard, you’re not stuck in a slow, watch-and-wait rhythm. You’re able to spend more or less time at each stop based on what your crew wants—especially important if you’re traveling with kids or you’re split between swimmers and non-swimmers.

Price and logistics: what you’re paying for (and what you’re not)

The price is $445.52 per group (up to 8) for about 4 hours. For a private boat outing, that’s not just about transportation. You’re paying for guided pacing across multiple islands, plus the boat setup that lets you jump in and out, snorkel, and reach cave entrances safely and efficiently.

What’s included:

• Soda/pop and bottled water on board
• Use of snorkeling equipment
• Restroom on board
• Private transportation (with pickup included in Cavtat, Mlini, and Srebreno)
• Mobile ticket

What’s not included:

• Skipper fee: $80 paid in cash on the boat
• Fuel surcharge: $80 paid in cash on the boat
• Some cave admissions (more on that in the stop-by-stop section)

If you’re budgeting, the big thing is that extra cash-on-boat items can add up. If you’re a group of 6–8, it usually feels less “ouch” than it does for a smaller group—so this tour tends to make the most sense when you can share the cost with a few people.

Stop 1: Lokrum Island cave time and boat jumps

Lokrum Island sits right in front of Dubrovnik, and the main draw here is that it’s close enough to feel like a quick win, but still feels like a break from the crowds. Your first stop is designed as a short, punchy swim-and-explore break.

At Lokrum:

• You get about 30 minutes
• You can swim and jump from the boat
• You’ll enter the Lokrum cave by boat
• Admission ticket is not included

That combination—short time plus boat access—matters. Lokrum is the kind of place where you either make the most of the water time, or you lose the advantage. Since you’re only there for about half an hour, I’d treat this stop like your warm-up: get in, enjoy the water, and if you want the cave entry, don’t overthink it.

Also, remember you’re dealing with a cave entry by boat and being on and off the water quickly. If you want a relaxed, slow sightseeing pace, this first stop won’t feel like that. It’s meant to get you moving.

Stop 2: Betina Cave near Dubrovnik, a pebble beach with quiet water

After Lokrum, you head toward Dubrovnik’s coastal cave areas. The highlight here is Betina Cave, known for a pebble beach that feels peaceful because it’s reached by sea.

At Betina:

• You spend about 30 minutes
• You’ll see a pebble beach setting
• It’s near the Scheherazade Villa
• The admission ticket is free

This is a good stop if you want something calmer than the cave “run.” The pebble beach setting can feel different from typical sandy swimming, and the fact it’s sea-access helps keep the area more serene.

Also, this stop is placed close enough to Dubrovnik’s old-town orbit that it still feels tied to the famous area, without forcing you to spend your time fighting for space on the shore. If you’re visiting in a busy season, sea-access tranquility is worth its weight in sunscreen.

Stop 3: Koločep Island caves, snorkeling gear, and the connected Green Caves

This is where the tour turns into a true cave-and-snorkel day.

You’ll go to Koločep Island and tackle multiple cave experiences:

• Blue Cave: about 1 hour 30 minutes total for the Koločep segment, including Blue Cave and the Green Caves
• Snorkeling gear is on the boat, ready when you are
• You can enter inside the Blue Cave
• If you’re feeling adventurous, this is also the place for cliff jumping
• Then you move on to the three Green Caves
• The Green caves are connected, so you can move from one cave to another and exit on another part of the island
• Admission tickets are not included for this stop

Here’s why this stop matters beyond the names. Cave systems change how light hits the water. You’ll likely notice better visibility when you’re snorkeling closer to the openings, and the color of the water is described as turquoise, which is exactly the kind of condition that makes snorkeling feel worthwhile.

The connected Green Caves are especially appealing if you like continuity. Instead of a single quick cave peek, you get a sense of moving through a system, with snorkeling and brief exploration along the way. That structure also helps you use the longer time at this stop efficiently.

One practical thought: the Koločep portion has more “active” potential than the earlier stops. You’ll want to be comfortable swimming, and you should feel good handling gear while on and off the boat. If you’re confident in the water, this becomes the best part of the day.

Stop 4: Lopud’s Šunj beach for long sand time and easy recovery

After all the cave action, the tour finishes with a classic island payoff: Šunj beach on Lopud.

At Lopud:

• You get about 40 minutes
• Šunj beach is roughly one kilometer long
• It has white sand and shallow water
• Admission ticket is free
• You can relax, swim, and grab a drink from cocktail bars

This stop is strategically placed to give your body a break. Caves and snorkeling are hands-on. Even if you don’t do cliff jumps, you’re using energy. The beach time lets you reset: lie back, dry off, and enjoy the “vacation” portion of the day rather than the “activity” portion.

Also, the shallow-water detail is more useful than it sounds. It generally means easier entry for casual swimmers, which helps if you’re traveling with mixed comfort levels in your group.

What’s included on board (and what that means in real life)

On the boat you’ll have:

• Bottled water and soda/pop for light refreshments
• Snorkeling equipment so you’re not renting or hunting for it
• A restroom onboard, which makes the day feel less stressful
• Private transportation with pickup included in Cavtat, Mlini, and Srebreno

This matters because it reduces friction. A cave-and-snorkel tour can be annoying if you have to sort gear and snacks at the last minute. Here, your basic needs are handled, so you can spend your attention on the water and the caves.

I also like that the inclusions are simple and practical. Water and soda aren’t fancy, but they work when you’re doing repeated swims and spending time exposed to sun and salt.

Crew, pace, and the private-group advantage

A big theme in the experience is flexibility. When you’re in a boat circuit with cave entry and water time, the day can shift based on conditions and your group’s comfort level.

In particular, the guide Luka is noted for being both informative and flexible. That’s not just a nice trait. It affects whether you feel rushed through the caves or whether you can adjust the time at each stop to match how the group is doing.

Another small but real detail: the private group setup means your snorkeling and swimming decisions aren’t competing with a larger crowd’s schedule. You can give more time to the stop that’s really working for you, then let a different stop pass a bit quicker if the water isn’t calling you as loudly.

Weather and timing: the quiet rule that controls the whole day

This experience requires good weather. If conditions are poor, the tour can be canceled and you’ll be offered a different date or a full refund. That’s common in this type of sailing, but it’s still worth taking seriously.

If you’re planning around it, I recommend keeping other flexible activities for the same day. Think of this as your sea-weather anchor. When the day runs, it runs fast—about 4 hours total—and the stop times are tight enough that a delayed start can feel like you lose time at each location.

The good news: because you’re in a private group, the crew can often manage the rhythm so your time feels used well, not wasted.

Who this tour is best for

This Dubrovnik cave by speedboat tour is a great fit if you:

• Want a day that’s active but not technically complicated
• Enjoy snorkeling and want gear ready for you
• Like boat access and want caves you’d struggle to reach by land
• Prefer a private group pace (up to 8), especially with kids or mixed interests

It’s also a solid choice if you want a balance of caves and then a straightforward beach unwind. Lokrum and Betina give you quick hits. Koločep gives you the main cave-and-snorkel payoff. Lopud gives you a clean finish.

Who should consider skipping or choosing differently

You might want to think twice if:

• You dislike being in and out of the water
• You don’t want snorkeling as part of your day
• You prefer long, slow sightseeing sessions over short stop windows

This isn’t a “sit and admire from the deck” outing. It’s structured around swimming, snorkeling, and cave time. If that’s not your idea of fun, you’ll likely feel the schedule is too tight.

Should you book the Dubrovnik cave speedboat tour?

If you want a Dubrovnik day that feels like more than old-town photos, I’d book it. The value comes from the combination: boat-only access, provided snorkeling gear, cave entry opportunities, and a real beach finale. The private group setup also makes it easier to match the pace to your group instead of forcing everyone into one rhythm.

Just go in with one clear expectation: you’ll be active, you’ll likely want to get wet, and some cave admissions aren’t included. If you’re comfortable with that, this tour hits the sweet spot between adventure and relaxation.

FAQ

How long is the Dubrovnik cave tour by speedboat?

It runs for about 4 hours.

Is snorkeling equipment included?

Yes. Snorkeling equipment is included in the tour.

Where do they pick you up?

Pickup is included in Cavtat, Mlini, and Srebreno areas.

Is the tour private?

Yes. It’s a private tour, and only your group participates (up to 8 people).

Which stops are included?

The tour includes Lokrum Island, Betina Cave near Dubrovnik, Koločep Island caves (Blue Cave and Green Caves), and Šunj beach on Lopud.

Are cave or beach admission tickets included?

Lokrum cave admission is not included, Betina Cave admission is free, Blue Cave and Green Caves admission tickets are not included, and Šunj beach admission is free.

Are there extra cash fees on the day?

Yes. The skipper fee is $80 paid in cash on the boat, and there is also a fuel surcharge of $80 paid in cash on the boat.