Fast boats, clear water, old stone. This half-day speedboat loop from Split mixes Blue Lagoon swimming time with UNESCO Trogir sightseeing, so you don’t lose a whole day. You’ll ride on a small speedboat (up to 12 passengers), which makes it easier to actually relax when you’re not moving.

I love that the schedule gives you real time at the water stops, with goggles included and plenty of chances to swim from the boat or snorkel where conditions allow. The only real watch-out is the sea itself: on rough or choppy days, the ride can feel bumpy, and the water color (and visibility) may not look as magical as on sunny postcards.

Key highlights you’ll feel fast

• Small-group speedboat (max 12) keeps the mood friendly and the space comfortable
• Two water stops with goggles provided, plus time to snorkel and swim from the boat
• Blue Lagoon timing gives you enough minutes to stop, float, and try a shipwreck swim if it’s running
• Trogir visit is focused: an easy UNESCO wander without turning it into a full-day city marathon
• Čiovo + Okrug Gornji adds calmer island swimming and a laid-back break at Beach Bar Borkko
• Crew energy: English-speaking captains and guides like Nino, Leonarda, and Lovre have been praised for making weather issues feel manageable

From Split to Trogir without losing your day

The tour is built for people who want variety, but not chaos. You meet at the Gray Line office in Split at Obala Lazareta 3, and then you’re quickly on the move—first by boat, then by short, purposeful stops.

It’s a true half-day adventure, totaling about 5 hours. That matters, because Split is great for strolling on foot in the evening, and you don’t want a boat tour that steals your only free time. This one also keeps the group tight (small boat, small crowd), which usually means less waiting around at each stop.

The speedboat ride: quick, fun, and sometimes bumpy

You get a 30-minute cruise out first. Expect open sea at speed at least some of the time, because that’s how they fit the water stops and Trogir into one morning or afternoon.

A lot of the experience is about the boat itself: modern and comfortable in many cases, with music playing and crew members keeping things upbeat. Some folks even noted the atmosphere felt like a mini party boat. Still, Croatia’s Adriatic can be bouncy. If the day turns choppy, you’ll feel it—this is not a slow ferry.

What to do: dress for sun and wind. Bring warm clothing even in summer, sunglasses, and a hat. You’ll thank yourself when the breeze hits hard on the ride back.

Blue Lagoon on Drvenik Island: turquoise water and real swim time

The Blue Lagoon stop is the star act. You arrive at a shallow bay on the southeastern side of Drvenik Island, where the sea floor is a sandy mix with crushed shells. That bottom is a big reason the water can look that intense turquoise color.

Once you’re there, you get about 1.5 hours of free time built around being in the water. Some days are “from-the-boat” friendly, where you can jump in directly. Other days involve snorkeling stops, including a shipwreck swim in the area.

Two things I’d plan around here:

• Snorkeling gear is limited: goggles are included, but several past guests said they only got masks and that the full snorkel setup wasn’t provided. If snorkeling is a priority for you, bring your own snorkel if you can. It makes the whole experience more comfortable.
• Visibility changes fast: in cloudy weather, the Blue Lagoon can look less blue, and photos won’t be the same. The water is still a highlight, but adjust expectations for color and visibility.

Some guests also praised a “private beachfront” setup at this stop, including lounge chairs and a shaded area to chill. Even when you’re not snorkeling, that kind of comfort can turn a swim break into an actual mini-relax day.

Shipwreck snorkeling: worth a try, but don’t bet your whole day on it

There’s a shipwreck element here, and a lot of people loved being able to swim near it from the boat. At the same time, not every visit is the same. One guest described it as smaller or less impressive than expected, and rough conditions can limit what you can see.

My advice: treat the shipwreck as a bonus. Your main win is the water time—cool off, float, and enjoy the coastal scenery from the water while you still have energy.

Čiovo and Okrug Gornji: a calmer swim break

After the second boat segment (about 30 minutes), you’ll head to the island of Čiovo, specifically Okrug Gornji. This is your second swim-focused moment, and it feels different from the Blue Lagoon.

Okrug Gornji is known for clear water, and you’ll have about 1 hour to swim and snorkel. This stop tends to feel more relaxed because you’re not bouncing between as many “action moments.” It’s a good place to slow down, float, and actually enjoy the coastline.

You’ll also have a break linked to Beach Bar Borkko. The key practical point: if you want snacks or drinks beyond what you packed, this is the place to handle it. Past guests noted there are opportunities to buy food and drinks if you didn’t bring anything.

Trogir UNESCO time: small town, big payoff

Then comes the land part that makes the tour feel more than just a swim day. You’ll spend about 1 hour in Trogir, after that first boat arrival and before the next sailing leg.

Trogir is often called Little Venice, but the real reason it’s worth the time is the layers of history packed into a compact old town. It’s UNESCO-listed, with architecture spanning thousands of years—from Greek-era beginnings through Romanesque-Gothic styles.

In one hour, you won’t “see everything,” but you can do the essentials well:

• Wander the stone lanes without feeling rushed
• Stop for viewpoints and photos where the water frames the town
• Let the place work like a reset for your brain after time on a fast boat

Some people also felt one hour was just enough. If you love slow city walks, you might later wish you’d given Trogir its own day. But for many Split itineraries, this is a smart use of time.

How the crew really affects the day

This tour lives or dies by the crew. And you can see that in the names people keep bringing up.

On various departures, guides and captains such as Nino, Leonarda, Lovre, Martina, Ivan, and others have been praised for being friendly and attentive. One memorable example: Lovre jumped in to help retrieve a dropped phone, which tells you the crew is watching the group closely, not just driving.

You’ll also notice a pattern: when weather gets questionable, the guide may rearrange stops to protect the experience. Tammy’s report about a questionable weather day being handled well is a good example of that practical flexibility.

A small-group vibe comes with perks

Because it’s max 12 passengers, you’re not lost in a crowd. You’re more likely to hear what the captain says, get help when you’re in and out of the water, and move through Trogir with less bottlenecking. Many guests explicitly called out the roominess on board.

That’s not a small thing. On a speedboat, “comfortable” can mean the difference between enjoying the day and counting minutes until you’re back on land.

What to bring: your swim-and-ride survival kit

This is a water-focused tour, so pack like it. Here’s what actually helps:

• Swimwear and a towel
• Sunglasses and a sun hat
• Sunscreen
• Warm clothing (wind can cool you fast even when it’s sunny)
• Food and drinks if you want them on hand (there are also chances to buy things on the route, depending on the stop)

Also, because snorkeling gear in practice may be goggles more than a full snorkel setup, consider bringing your own snorkel if it’s part of your plan.

One more real-world tip: bring water. Some groups mention water is available, but having your own bottle keeps you from thinking about it mid-boat.

Weather and sea conditions: how to plan your expectations

One big thing to know before you go: the provider can change the route or cancel for safety if conditions are rough. That’s not a “gotcha.” It’s just how a small speedboat operation works.

If the sea is choppy, you may feel it on the ride. That’s why people who are prone to motion sickness should think carefully. The tour is also not listed as suitable for people with several medical or mobility concerns, including heart problems, pre-existing medical conditions, mobility impairments, wheelchair users, and for pregnant women.

If you fall into any of those categories, I’d strongly recommend skipping this particular speedboat format and choosing a calmer boat or a land-based day instead.

Price and value: is $69 really fair?

At $69 per person for about 5 hours, this tour isn’t cheap in a pure “transport only” way. But you’re paying for three valuable things packed into one ticket:

• Speedboat transportation with a small group
• Multiple water moments, including snorkeling gear in the form of goggles
• A UNESCO town stop that’s hard to fit smoothly without planning your own boat + transit combo

Where the value is strongest is when you actually use the time well: swim, float, and explore Trogir’s old core without spending extra money on separate day tours. Many guests described it as good value for the schedule, and a lot of that comes down to the “you don’t waste time” nature of the itinerary.

Where the value can feel weaker is on days when weather limits the water experience. If it’s cloudy, the Blue Lagoon may not look as dramatic, and some snorkeling spots can be less satisfying. Even then, the boat ride and the town stop still do their job.

Who this tour is perfect for (and who should skip it)

This is a great match if you want:

• A half-day Split plan that doesn’t lock you away from the rest of your trip
• A mix of swimming + a real town walk
• Small-group energy on a speedboat, with crew who actually help you enjoy the stops

It’s a poor match if you:

• Need wheelchair access or have mobility limitations that make boarding a speedboat difficult
• Have heart problems, certain pre-existing medical conditions, or back issues
• Are pregnant
• Have very young kids (it’s not suitable for children under 3)
• Prefer slow, smooth transport over faster, bouncier boat rides

And if you’re traveling with pets: pets aren’t allowed on this tour.

Should you book it?

Yes, if your ideal Split day includes two things: time in the water and a UNESCO town stop. The small-group boat format is the secret sauce, and the crew reputation shows up in the way the day runs even when weather isn’t perfect.

Book with clear expectations: this is a speedboat tour, so you trade some smoothness for more stops. If you’re sensitive to choppy seas or you’re hoping for guaranteed shipwreck visibility, plan for the possibility that conditions will change. For most healthy adults who want a fun, efficient Croatia sampler, this one is a strong bet.