Dubrovnik’s shoreline has a secret side. This Blue Cave and Green Caves boat tour turns a short ride into a real show, with electric-blue cave water at Koločep and a relaxing Šunj Beach stop on Lopud. I especially like the tight pacing (about 4 hours) and the small group size, which keeps things friendly instead of crowded. One thing to keep in mind: the captain may adjust the route based on waves and, in colder periods, water temperature.

The tour feels like three different moods in one outing: cave colors, then quiet cave swimming/snorkeling time, then a proper beach break. I also love that you’re not left figuring it out yourself—there’s a local guide, and Marin is a name you’ll hear with this operator, with a style that helps everyone have a good time. The only drawback I’d flag is simple planning: towels and lunch aren’t included, so you’ll want to think ahead for what you’ll eat and where you’ll dry off.

Quick Highlights Before You Go

• Blue Cave glow at Koločep, with sea grotto water that looks almost unreal
• Green, Purple, and Canyon Cave stops in the same area, so you don’t waste time crossing the water
• Šunj Beach on Lopud for sandy, shallow-water swimming and an easy hang
• Snorkeling gear + life jackets/noodles included, which lowers the “what do I bring?” stress
• Small group up to 12 people, which makes the guide’s explanations actually useful

Why This Tour Fits Dubrovnik So Well

If you’re basing yourself in Dubrovnik, this kind of boat day is a smart use of time. You get out to the caves fast, without committing to an all-day schedule. You’re also staying close to the Dubrovnik area—Koločep and Lopud are nearby enough that the trip doesn’t feel like a ferry quest before the fun even starts.

What makes the experience click is the mix of sights and options. First, you see the caves. Then you have time to get in the water and enjoy what you just saw (swim, float, snorkel). Finally, you land at a beach where you can stop “doing things” and just be on the coast.

Also, this is booked far in advance on average. That usually means two things for you: dates can sell out, and the operators that run well tend to stay busy—so plan ahead if your schedule is fixed.

Price and Value: What $66.08 Actually Buys

At $66.08 per person (about a 4-hour outing), the headline price is only half the story. The bigger value is what you don’t have to pay for separately.

Included items matter here:

• snorkeling equipment
• life jackets/swimming noodles
• drinks (white wine, beer, water, Coca-cola, and Fanta)
• fuel surcharge
• local guide

There’s also the practical value of multiple experiences packed into the same window: caves at Koločep, a second set of caves nearby, and a beach drop-off on Lopud. If you were to try to stitch this together on your own—boat transfers, timing, and entry—costs and headaches would likely climb fast.

What you should budget for yourself:

• towels aren’t included
• lunch/snacks aren’t included

So I treat the price as fair if you’re okay with a lighter food plan and you’re willing to bring your towel and your appetite management.

Meeting Point and Timing: A Smooth Start Matters

You’ll meet at Mali MuoGundulićeva poljana, 20000, Croatia and the tour ends back there. The meeting point being near public transportation is a nice detail. It means you’re not locked into a long taxi ride just to start the day.

The tour runs about 4 hours, and the stops are timed to keep you moving without rushing the best parts. It’s also a small-group format—maximum 12 travelers. In practical terms, that helps with boarding time, hearing the guide over the engine noise, and getting to the water without feeling like you’re herded.

You’ll also want to keep your eyes on the sea conditions. The captain can change the route depending on the waves, and there can be adjustments when the water is cold (notably mostly before 1 April and after 15 September). That’s not a deal-breaker; it’s part of how sea cave tours work.

Stop 1: Blue Cave of Koločep and the “How Is This Color Possible?” Moment

The first stop is the Blue Cave of Koločep. This is the one people talk about for a reason. Inside the grotto, the water can look like it’s lit from within—electric blue that changes with light and wave motion.

You’ll take a short boat ride from Dubrovnik area to reach the cave area, and then you step into that cold, clear reality. Plan for a quick but memorable stretch of time in and around the cave—about 1 hour at this first stop.

Two practical tips help you enjoy it:

• Dress for quick changes. If you’re getting in the water, you’ll want to be able to switch from street clothes to swim mode fast.
• Don’t over-think photos. The color shifts. Let your eyes do the work first, then take a few shots once you feel the right angle.

Also, cave tours depend on conditions. If the captain adjusts the route, it’s still worth knowing that the goal is getting you into the most workable cave experience based on the day’s sea state.

Stop 2: Green, Purple, and Canyon Caves on Kolocep

After the Blue Cave stop, you move to Kolocep Island for a trio of sea caves: Green Cave, Purple Cave, and Canyon Cave. This is a great sequencing choice because it keeps the adventure concentrated in one area, instead of scattering your time across distant locations.

Here’s what makes each cave feel different:

• The Green Cave gets its name from emerald-like light filtering into the water.
• The Purple Cave leans darker and more dramatic in color.
• The Canyon Cave feels narrow and wild, like a rock passage carved by the sea over a long time.

You’ll have options to swim, snorkel, or float. The included life jackets and swimming noodles are useful if you want to relax in the water rather than fight for position. I like this kind of flexibility because not everyone wants the same level of effort, and you can match your comfort to the conditions.

One possible downside: in cold-water stretches or rougher conditions, the captain may adjust the route. If you’re visiting in shoulder-season months outside the warmest window, be mentally ready for a Plan B day.

Stop 3: Lopud’s Šunj Beach for a Real Reset

The last stop shifts from caves to land—Lopud, with a drop-off at Šunj Beach. This is where the tour turns from “look at nature” into “sit with nature.”

The beach stop is about 1 hour 30 minutes, which is a solid amount of time for:

• a calm swim in shallow, warm water
• sunbathing or lounging
• grabbing a cool drink nearby (there are beach bars in the area)

Šunj Beach is known for sandy shorelines and a lagoon-like feel, with water colors that can shift from light emerald to deeper blue. Even if you’re not a beach person, this stop helps you decompress after the cave time. You’re not battling head-on wave timing anymore—you’re just on the sand.

What I’d plan for: the tour doesn’t include lunch or snacks, so if you’re hungry after beach time, you’ll want to bring a snack or be ready to eat once you’re back in town.

Snorkeling Gear, Life Jackets, and What to Bring

One of the best things about this tour is the gear you get. Snorkeling equipment is included, and so are life jackets/swimming noodles. That combo makes it easier to try snorkeling even if you don’t travel with your own setup.

Still, you should bring the basics that aren’t included:

• A towel (required for comfort after getting out)
• Swimwear you’re okay with getting sandy or wet
• Sunscreen and sunglasses (the sun + water glare is real)
• A small bag to keep your phone and valuables dry

If you’re unsure about snorkeling, you can treat the caves like a float-and-look experience. The goal isn’t training. It’s seeing the water and rock shapes up close.

Also, remember the captain may change the route depending on waves. If you’re prone to motion sensitivity, give yourself an extra cushion: stay hydrated and keep your plan flexible.

Drinks on Board: Small Comfort, Big Mood

Drinks are included, which sounds minor until you’re on the boat and everyone’s a little tired from the water time. You’ll have white wine, beer, water, Coca-cola, and Fanta.

I think this is part of why the tour feels social, not just scenic. A cold drink after time in the sea changes the mood quickly. And if you’re traveling with someone who doesn’t want to spend the whole day in the water, the drinks plus the beach stop give them plenty to enjoy too.

One more point: since the tour doesn’t include lunch, those drinks help, but they won’t replace food. If you’re the kind of person who needs an actual meal, plan accordingly.

The Guide Factor: Why Marin’s Presence Matters

A good cave guide isn’t just someone pointing directions. In this experience, the guide helps you time the stops, stay oriented, and feel comfortable in the water.

The name that comes up with this operator is Marin, and the impression you get is that he keeps the vibe light while making sure everyone is having a good time on the water. That matters most at stops like the caves, where conditions can change and you’ll want clear direction quickly.

In a small group (up to 12), that personal attention is easier to feel. You’re not lost in a big crowd, and questions don’t get swallowed by noise.

Route Changes Due to Waves and Cold Water

Cave tours are weather-dependent by nature. This one explicitly allows the captain to change the route depending on waves. It can also change the route when the water is cold, mostly before 1 April and after 15 September.

So what does that mean for your expectations?

• The itinerary might shift slightly, especially during shoulder-season or cooler months.
• Your priority should be the experience overall—water time, cave colors, and the beach reset—even if the exact cave timing or approach changes.

Good practice: check the day’s conditions mentally when packing. Layers help, even if the forecast says warm. And if you’re visiting outside peak summer, be ready for shorter or different water moments so the day stays safe and comfortable.

Who Should Book This Boat Tour (And Who Might Skip)

This tour fits best if you want:

• a scenic day without a full-day commitment
• cave experiences plus a beach stop in the same outing
• snorkeling try-outs with gear provided
• a small group (max 12) and a real guide presence

It’s also a great choice if you enjoy variety. Blue Cave first, then color-different caves, then sandy beach time. That keeps it from feeling repetitive.

I’d consider another option if you strongly want:

• a full lunch included (it’s not)
• a towel provided (it’s not)
• guaranteed identical routing no matter the weather (the captain can adjust based on waves)

Most people can participate, but your comfort with water conditions will matter. Plan for real sea time, not just a quick look from the boat.

Should You Book Blue Cave and Green Caves?

I’d book this if you like the idea of seeing cave colors up close and then getting a proper beach break on Lopud. At $66.08 for a 4-hour small-group tour with snorkeling equipment, life jackets/noodles, and drinks included, it’s strong value—especially compared to piecing together transport and activities on your own.

Book it early if your dates are fixed. With high interest and a small maximum group size, getting your preferred slot matters.

You should also be practical: bring a towel, plan for no lunch/snacks, and stay flexible about route changes due to waves or colder water periods.

If that sounds like your kind of day, this is a great way to experience the Dubrovnik area’s sea caves without turning your itinerary into a logistics problem.

FAQ

How long is the Blue Cave and Green Caves boat tour?

The tour is about 4 hours.

What is the price per person?

The price is $66.08 per person.

What does the tour include?

It includes snorkeling equipment, drinks (white wine, beer, water, Coca-cola, and Fanta), fuel surcharge, a local guide, and life jackets/swimming noodles.

What is not included?

Towels, lunch, and snacks are not included.

Where do you meet for the tour?

You meet at Mali MuoGundulićeva poljana, 20000, Croatia, and the tour ends back at the meeting point.

Can the route change during the tour?

Yes. The captain may change the route depending on the waves, and the route may also change when the water is cold.

How many people are on the boat?

This is a group tour with a maximum of 12 travelers.