Caves glow a strange shade of blue. On this Koločep and Lopud speedboat, I love the Blue and Green Caves for swimming and snorkelling, and I love the Šunj Beach for sandy downtime. The only real drawback: you need to bring your own towel and sunscreen.

The trip is short, punchy, and easy to understand: a few boat rides, a couple of cave stops, then a long beach break. You will sail with an English-speaking skipper, and guides like Dominic or Antonio, plus Skipper Tony, are specifically praised for keeping the mood friendly and the experience on track. Drinks and laid-back music are part of the ride.

You are not stuck all day either. In just 2 to 4 hours, you get cave time, snorkel gear, and a proper sea swim, without turning it into a logistics marathon.

Key Things You’ll Enjoy Most

• Blue Cave on Koločep Island, with dedicated swimming and snorkel time in the light-filled water
• Three Green Caves on Koločep, giving you more chances to enjoy the caves’ glow and calmer spots
• Šunj Beach on Lopud Island, a long sandy stretch for swimming in a shallow bay
• Snorkelling equipment and safety gear included, plus noodles to help you float comfortably
• Beer, wine, and drinks on board, with a relaxed soundtrack during the speedboat ride

A Half-Day Speedboat Escape to Koločep and Lopud

This is the kind of tour that makes sense if you are in Dubrovnik and you want your sea day to feel like a highlight, not a full-day commitment. The route focuses on the Elaphiti Islands, with Koločep getting the cave show and Lopud handling the beach reward.

The big draw is simple: natural caves plus clear water equals an experience that feels different from any beach day. Inside and around the caves, the sunlight changes how the water looks, so the swim turns into something you can actually enjoy visually, not just physically.

And then you cash in on the payoff. Šunj Beach gives you a sandy, easy place to cool off and stretch out after the cave time. It is a good balance of active and relaxed.

Timing, Speedboat Rides, and How the 2 to 4 Hours Works

Expect a tightly planned half-day. The tour starts at one of the options on Lapadska obala 4, then you transfer by speedboat.

From there, the schedule breaks down like this:

• A first speedboat ride of about 20 minutes to reach Koločep
• Two cave-focused stops on Koločep, each with a chunk of time for photos, swimming, and snorkelling (about 30 minutes each)
• A shorter boat ride segment between islands (around 10 minutes)
• A longer beach break on Lopud with free time (about 100 minutes)
• Final speedboat transfer back (around 30 minutes)

That structure matters for two reasons. First, you spend your time where it counts. Second, it keeps you from feeling like you are always getting on and off boats. Yes, there are multiple speedboat legs, but they are short enough that the day still feels smooth.

If you are the type who gets bored waiting around, this format is a win. If you prefer slow travel and long wandering, you might feel the pace is brisk, but the payoff is that you see two very different water worlds in one go.

Blue Cave on Koločep Island: Light, Swim Time, and Snorkel Gear

The Blue Cave stop is the headline act, and for good reason. Koločep is the island that gives you the cave experience, and the Blue Cave break includes time for:

• A photo stop
• A cave visit
• Time for swimming
• Time for snorkelling (about 30 minutes)
• Beer and wine during the break, plus drinks on board as the day continues

What makes this stop feel special is the way the cave environment changes the water and light. Even if you are not a hardcore snorkeller, you still get the main show: clear sea water, interesting rock and cave shapes, and that surreal look created by sunlight in a natural chamber.

Practical tip: treat snorkel time like your “window.” Bring your energy to the water portion, then you will enjoy it without rushing. You will have snorkelling equipment and lifejackets provided, and noodles are included too, which helps if you want a more relaxed float.

The only drawback with cave experiences is that sea conditions matter. If the water is choppy, you might move a bit more carefully. The tour includes safety gear, but your own comfort level in open water still counts.

Three Green Caves on Koločep: More Water Time, Different Angles

After the Blue Cave, the tour shifts to the Three Green Caves on Koločep. This is another scheduled break with a similar rhythm: you get time for photo moments and a cave visit, and you also get swimming and snorkelling again (about 30 minutes).

Why this second cave stop is worth your attention:

• You get to compare how the caves look as the tour moves through different cave spaces
• You get a second chance at water time, so you are not relying on one single snorkel session
• You can adjust your expectations after the first stop, which makes the second experience feel less rushed

In the reviews connected to this tour, people praise the guides for making it easy to enjoy the cave time. That lines up with what you want here: you do not need a complicated plan, you need a smooth flow between boat, cave entry, and water time.

If you are sensitive to motion, this is another reason to focus on how you feel during the first swim. If you feel good, you will likely enjoy the second cave stop more because you can settle in.

Elaphiti Island Sailing, Short Hops, and the Views You Get Between Stops

Between the cave stops and the beach, you will be on the speedboat for short segments. These rides are not just “transport.” They are part of why this tour works as a quick taste of the islands.

The route includes a short “Elaphiti Islands” speedboat segment of about 10 minutes between parts of the day. Those minutes give you:

• Sea views from up top
• A change of scenery without long travel days
• Time to relax on board, especially because drinks are part of the ride

This is also when the vibe tends to matter. One of the nicest details from past experiences on this tour is that music is part of the atmosphere, and guides have been reported to help you set the feel to your taste. That makes a difference because it turns the boat ride from something functional into part of the fun.

Šunj Beach on Lopud: Sand, Shallow Water, and a Real Time-Out

Then comes the beach payoff: Šunj Beach on Lopud Island. This is where the tour slows down a bit.

You get:

• A break with a photo stop
• Free time for about 100 minutes
• Time to swim in the sea from a sandy setting
• The chance to simply sit, sunbathe, and reset

The key word here is sandy. Caves are part adventure, part sensory wonder, but beaches are what let you slow your breathing, dry off, and enjoy the island day at a human pace. Šunj Beach is known for being easy to enjoy in a shallow bay, which suits swimmers who want a calmer sea moment.

What to watch for: you still need sunscreen and a towel. Those are not included, so pack them. Bring water if you tend to get thirsty, because you will be out in the sun during your beach time.

If you want a photo you can actually use, this is your time. Once you are in the caves, you are limited by water schedules and changing light.

Drinks, Music, and the On-Board Comfort That Makes It Feel Easy

A major value point here is how the tour handles the in-between moments. You are not just being rushed from one activity to another. Drinks are included, and the day has a laid-back atmosphere.

During cave breaks, you can expect beer and wine. More generally, there are drinks on board as you move between stops, so you can relax without feeling like you need to search for refreshments.

The music element also gets mentioned in past experiences. It is the kind of detail that seems small until you are on a speedboat and the day would otherwise feel purely procedural. With the right soundtrack, the whole half-day feels more like a holiday, less like an itinerary.

And yes, you still move with a plan. The tour is built around short, clear time blocks so you always know what is coming next. That helps if you want fun without guesswork.

Snorkelling Tips You Can Use Immediately

You get snorkelling equipment and lifejackets, plus noodles for extra support. That removes a lot of friction. Still, a few simple habits will help you get more from the water time.

Here is what I’d do in your place:

• Start calm: after you get in the water, take a few breaths and let yourself adjust before focusing on what you see
• Keep your snorkel session short and purposeful: you have about 30 minutes in each cave stop, so set mini-goals, like looking for shapes and colors rather than trying to swim fast
• Use the gear properly: a well-fitted mask helps you see clearly, and a comfortable snorkel strap prevents distractions
• Don’t forget the surface view: even when you swim, you can often get the cave look from above the water, too

If you are not an experienced snorkeller, the noodles are a comfort tool, not just a prop. They can help you float while you look around, so you do not spend the whole time fighting your position.

And if you are a confident swimmer, you will still appreciate the clear structure. Your time is scheduled, the gear is provided, and you are not left scrambling.

Price and Value at About $76 per Person

At around $76 per person for a 2 to 4 hour tour, the price is all about what you are getting, not just the sticker.

You are paying for:

• Speedboat transport between islands
• Two cave experiences with scheduled swimming and snorkelling time
• Snorkelling equipment, lifejackets, and noodles
• Drinks on board, plus beer and wine during cave breaks
• A skipper and an English-speaking guide

From a value point of view, it is not only that the caves are famous. It is that the tour packages the hardest parts: getting to the right spots quickly by boat, providing safety gear, and giving you realistic water time in multiple locations.

Could you do parts on your own? Sure, but then you pay in time and effort. You would have to figure out transport, gear rentals, timing, and where to swim safely. The tour bundles that into a short day.

So, if you want a high-impact sea experience and you prefer fewer moving parts, this price is easier to justify.

Who This Tour Suits Best (and Who Might Want Another Plan)

This tour is a strong match for:

• People who like water time and want both caves and beach in one outing
• Snorkel-friendly swimmers who want clear-water experiences without bringing gear
• Travelers who want an English-speaking guide and a plan that does not drag

It might not be ideal if you:

• Strongly dislike boats or get motion sick easily, since the day includes multiple speedboat legs
• Want a long, slow day of wandering, because this is designed for a tight half-day rhythm

There are also clear age suitability limits. It is not suitable for babies under 1 year, and it is not suitable for people over 70 years. Also, luggage or large bags are not allowed, so travel light.

Should You Book This Blue and Green Caves and Šunj Beach Tour?

If you are looking at your Croatia time and thinking, I want one sea experience that feels like the postcard, this is a good booking. You get two cave stops on Koločep, snorkelling gear included, and then a sandy Lopud beach break with about 100 minutes of free time.

Book it if:

• You want a focused half-day with snorkelling and swimming as the main event
• You prefer a tour that supplies gear, safety equipment, and drinks
• You want the Elaphiti Islands in one efficient day

Skip or think twice if:

• You do not like boats or you get uncomfortable with speedboat rides
• You forgot to pack essentials, since towels and sunscreen are not included
• You need to travel with large luggage, since the tour does not allow it

If you do book, pack your towel and sunscreen, leave bulky bags behind, and plan to treat the water time as your priority. The caves are the reason you came, and Šunj Beach is the reward that makes the whole day feel balanced.

FAQ

How long is the Blue and Green Caves and Šunj Beach tour?

The duration is listed as 2 to 4 hours.

Where does the tour start?

The meeting point may vary depending on the option you book. One listed starting and drop-off option is Lapadska obala 4.

What islands and stops are included?

You will go to the Blue Cave on Koločep Island, the Three Green Caves on Koločep Island, and Šunj Beach on Lopud Island. The route also includes short speedboat time around the Elaphiti Islands.

How much time do you get for swimming and snorkelling in the caves?

Each cave stop includes swimming and snorkelling time of about 30 minutes.

Are drinks included?

Yes. Drinks are included, and beer and wine are mentioned during the cave breaks.

Is snorkelling equipment provided?

Yes. Snorkelling equipment is included, along with lifejackets and noodles.

What should I bring with me?

Bring a passport or ID card, a towel, and sunscreen.

Are towels and sunscreen included in the tour price?

No. Towels and sunscreen are not included.

Can I bring luggage or large bags?

No. Luggage or large bags are not allowed.

Is the tour suitable for everyone?

It is not suitable for babies under 1 year, and it is not suitable for people over 70 years.