Aegean islands, packed into one easy day. This Santa Maria 3 cruise groups together Pserimos beach time and a free audio guide on your smartphone, with stops chosen for water views and quick swims rather than long, exhausting excursions. My favorite part is how the day stays simple: you show up, hop on, listen in multiple languages, and let the boat do the logistics.

The trade-off is that the stops are short. If you love wandering slowly or want a long beach session, you’ll feel the time limits—especially during the 20-minute dolphin watching stretch.

You still get a lot for the money, and the vibe is relaxed. Based on the strong rating and the way the crew run the day, this is the kind of trip that feels more like a friendly sea outing than a rushed checklist.

Key points before you go

• Three islands in one day: Pserimos, Platy, and Kalymnos (with Vathy included)
• Dolphin watching on a short safari as you scan the sea
• Lunch is included as a traditional BBQ served onboard (but drinks are not)
• Free smartphone audio guide in multiple languages for onboard learning
• Small-to-mid size: capped at 150 people, so it feels calmer than huge party boats
• Weather matters: the experience needs good conditions; if canceled, you’ll be offered a different date or a full refund

Santa Maria 3: A smaller Aegean day (not a floating theme park)

This cruise runs from Kos at 9:30am for about 7.5 hours, then you’re back where you started. The boat is limited to 150 people, which changes the feel fast. It’s easier to find a spot to lounge, easier to move around the deck, and you’re not stuck in the kind of crowd where you’re always negotiating for space.

From the feedback, the ship setup leans toward sun time. People like having room to spread out, and they mention sunbathing mats while the boat moves between islands. I also like that the day is paced for real breakpoints: beach stop, water stop, town + swim stop—then back onboard for lunch and the cruise home.

One practical note: because this is a full day at sea with multiple short stops, pack like you’re going to be outside for hours—hat, sunscreen, and swim-ready clothes if you plan to get in the water.

Free smartphone audio guide: better than guessing from photos

One of the biggest “quiet value adds” here is the personalized free audio guide on your smartphone. You’re not stuck with silence between islands or relying only on what someone on board can explain in a few minutes. It’s offered in several languages, which helps if you’re traveling with someone who wants to listen along too.

On a day like this, the audio guide also helps you connect dots fast. You’ll see islands, ports, coastlines, and small-town details, and the guide can give you context as you’re looking—without turning the day into a classroom.

There’s also WiFi onboard, which can help you stay connected during the cruise and downtime between stops. Just don’t plan on streaming your whole day; think of it as a convenience, not a promise of constant speed everywhere.

Pserimos stop: beach reset with minimal shopping pressure

Your first real taste of island life is Pserimos, where you get about 40 minutes on the island. This is mostly about the beach and the reset feeling that comes from stepping off the boat and letting your shoulders drop.

What you should know: there aren’t many stores. If you’re hoping for a long shopping stroll, that’s not the point. Instead, treat this as beach time. Grab an ice cream if you want, wander a bit, then return with time to relax and swim.

The upside of a shorter island stop is that it keeps the day moving. You get your beach fix early, and then you’re onto the sea adventure and sightseeing later. The drawback is that you won’t have hours to explore every corner—so go with the mindset of light wandering plus swimming.

Dolphin watching near Kalymnos: fun, but keep it short

Next up is Kalymnos with a 20-minute dolphin watching safari. This is one of those parts where your best move is mindset. You’re not guaranteed dolphins. You’re going to the areas where they might be seen, and then you scan the water while the boat moves.

Because it’s only 20 minutes, it’s easy to miss if you’re not on deck at the right time. If seeing dolphins matters to you, plan to be outside with everyone else—early, not after the ship has already adjusted course.

The payoff, if you do spot them, is that it feels natural and immediate. You’re watching them in their habitat rather than viewing them behind a barrier. Even when they don’t show up, the effort adds energy to the day.

Platy island: quick cliff jump time and turquoise water

The boat then heads to the tiny island of Platy (the stop is about 40 minutes). This is the classic “short water stop” designed for maximum refresh with minimum planning.

On Platy, the big draw is the water—people come for the turquoise sea and the chance to cool off. There’s also time for a cliff jump if you want that rush and you’re comfortable with jumping off from the shoreline area.

If you’re not into jump-offs, you can still make this stop work. Focus on swimming, floating, and soaking up the day’s light. With only 40 minutes, you’ll want to decide fast whether you’re swimming immediately or exploring briefly before you get back in.

Vathy in Kalymnos: town wandering, local flavors, and the BBQ lunch onboard

This is the “main event” stop: Vathy in Kalymnos with about 1 hour 20 minutes on the schedule. You’ll step into a small port town feel—enough time to explore the streets, pause for snacks, and enjoy the waterfront.

Two local tastes are specifically called out:

• freshly squeezed orange juice
• Kalymnos honey, known for its popularity

This is a good stop for people who like mixing a little walking with food breaks. You’re not stuck just swimming, and you’re not forced into a long excursion bus ride either.

Then comes the onboard lunch moment. After you’ve had time to swim and wander, you’ll enjoy a traditional BBQ lunch served aboard the vessel. It’s included, which is a big part of the value here.

Important detail: beverages are not included. That means if you want bottled water, soft drinks, or anything else, you’ll need to plan for it separately. Alcohol is only allowed for 18+, so keep that in mind if you’re traveling with a mixed-age group.

If you need a vegetarian or vegan option, it’s available if you request it ahead of time. That’s the one place where preparation really pays off—send the request so you’re not trying to solve food needs after you’re already on the water.

Price and value: $30.25 that actually covers the busy parts

At $30.25 per person, this cruise is priced for people who want the Aegean experience without shelling out for a private boat day. The value equation is pretty strong because the price covers several of the biggest “day-cost drivers”:

• you’re moving between three islands without arranging anything yourself
• lunch is included
• you get a free audio guide that adds meaning to what you’re seeing
• restroom access and onboard comfort basics are handled

The parts that can add up if you ignore them: drinks and anything you buy on shore for souvenirs or snacks. Since bottled water and other beverages aren’t included, it’s smart to budget a bit extra for what you actually want to drink.

Compared with pricier, longer cruises, this one also helps you avoid paying for time you might not use. You get the highlights and water moments, and you’re back at Kos the same day.

Comfort and practical stuff onboard: WiFi, restrooms, and real downtime

For a day cruise, the comfort list is simple and useful:

• Restroom on board
• WiFi on board
• lunch onboard
• audio guide through your smartphone

This matters because with multiple stops, you want basic facilities without having to track them down in each port. And WiFi gives you an option for map checks or messaging between island breaks.

Sun and relaxation are also part of the experience. A lot of the positive feedback points to a calm, fun day with music and dancing onboard. That doesn’t mean you’ll be forced into a party, though. Think of it as a good mood factor when the ship is cruising.

Timing, weather, and when plans change

This cruise requires good weather. If the day gets canceled because conditions aren’t right, you’ll be offered a different date or a full refund. That’s important on the Aegean, where sea state can make a difference.

You’ll want to arrive early. The rule is to meet at the vessel 30 minutes before departure, at the latest, so boarding and seat selection don’t turn into a sprint.

There’s also a real-world “sea day” lesson here: ships can change. One of the standout notes from past sailing days is that if the Santa Maria had stopped sailing the company handled it well by transferring guests to a sister ship, the captain Morgan, and the overall trip still worked out as a great experience. So while you should expect your itinerary to run as scheduled, you can also feel confident that the provider has a backup plan.

Who this cruise is best for (and who should look elsewhere)

This works especially well if you:

• want multiple islands from Kos without dealing with ferries and schedules
• like swimming opportunities but don’t want a long, complicated itinerary
• enjoy learning in your own time, thanks to the audio guide
• prefer a ship with a more relaxed size (up to 150 people)

You might want to consider a different option if you:

• hate short stops and need lots of time onshore
• don’t enjoy boats and open-water scanning (for dolphins, even if it’s optional)

Families and couples seem like natural matches. The day has beach time, water time, and a town stop—enough variety to keep interest up.

Should you book the Santa Maria 3 Island Cruise?

I’d book it if you want an easy, well-priced Aegean day that mixes beach relaxation, quick nature time, and real onboard value like lunch plus audio guidance. The rating strength and high recommendation signal that most people leave feeling they got their money’s worth.

Here’s how I’d make the final call:

• If you’re happy with short island stops and you want to see a lot in one day, this is a strong fit.
• If you care a lot about one specific thing—like dolphins—know that it’s short and depends on what the sea gives you.
• If you need a dietary option, plan ahead for the vegetarian/vegan lunch request.

If your dates are flexible and the weather cooperates, this cruise is a practical way to experience Kos + Pserimos + Platy + Kalymnos without turning your holiday into a spreadsheet.

FAQ

Which islands are included on the Santa Maria 3 cruise from Kos?

The cruise includes stops at Pserimos, Kalymnos (with dolphin watching), Platy, and then Kalimnos again, stopping in the port area of Vathy.

Is lunch included, and what type is it?

Yes. A traditional BBQ lunch is served onboard. Beverages are not included.

Does the tour include a guide for learning, and is it free?

Yes. You get a free audio guide for your smartphone, offered in several languages.

Are drinks or bottled water included in the price?

No. Bottled water and other beverages are not included. Alcohol is only allowed for 18+.

What time does the cruise depart and how long does it last?

It starts at 9:30am and runs for about 7 hours 30 minutes (approx.), ending back at the meeting point.

What is the cancellation and weather situation?

You can cancel for a full refund up to 24 hours before the experience starts. The cruise requires good weather, and if it’s canceled due to poor weather, you’ll be offered a different date or a full refund.

If you want, tell me your travel month and whether you care most about dolphins, beaches, or town time—I’ll help you decide if the day fits your style.