Reviewed · CRUISES & BOAT TOURS
The Santa Maria 3 Island Cruise in the Aegean w/ Free Audio Guide
This cruise is a great way to see several Aegean island stops in one day without over-planning. You hop between beaches, a quick sea-life moment, and swim time, then finish with a proper port-town meal.
I especially like the free audio guide delivered to your smartphone, so you can learn what you are passing and seeing in multiple languages. I also like that lunch is included on the boat, so you are not hunting for food between swim breaks.
The only real drawback is the schedule is built around short shore windows, so you get a taste more than a long, slow island day. Also, drinks are not included with lunch.
Key things to know before you go

- Three islands and one main port stop in one long, relaxing day from Kos
- Free smartphone audio guide in several languages for on-the-water context
- Dolphin watching safari as you cruise near their natural habitat
- Plati swim time and cliff jumps for those who want more action
- BBQ lunch included on board, with vegetarian and vegan options if requested ahead
What This Kos Three-Island Cruise Does Well From Day One
This is the kind of trip that works when you want variety but still want to chill. You start in Kos and spend the day moving between islands, with water time built in and a meal handled for you.
What makes it feel practical is the flow. You are not stuck on a single beach for hours, and you are not scrambling for restaurants either. The day is set up so you can relax, swim, and still get a few real highlights.
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Santa Maria 3, Onboard Comfort, and the Less-Crowded Vibe

This cruise caps at 150 travelers, which matters more than you might think. On a smaller boat, it usually means easier movement, fewer crush moments around seating, and a more relaxed rhythm when you are sailing.
I like that there are mats for sunbathing on board, so you are not forced to stand or hunt for space. You also get practical onboard basics: a restroom and WiFi are included, which helps if you want to upload a photo or use your audio guide comfortably.
Another nice touch is the onboard energy. The experience includes music and dancing onboard, which turns transit time into part of the fun instead of downtime you might regret.
Your Smartphone Audio Guide, and How to Actually Use It

The audio guide is personalized and free, delivered to your phone. You use your smartphone as the guide device, so you get a more meaningful experience than just staring out the window.
Here is how to make it work without stress:
- Keep your phone charged, since the guide depends on it.
- Put the phone on comfortable settings before departure, then use it during scenic moments and at stops.
- If you plan to share your phone with someone else, consider charging first, so you do not end up swapping while you are docked.
Because the audio runs in multiple languages, it also helps if your group does not all speak the same first language. Even if you only catch parts of it, you will notice the difference when you can name what you are looking at and why it matters.
Stop 1: Pserimos Beach Time, Low-Key Island Vibes, and Simple Fun

Pserimos is the first stop, with about 40 minutes on the island. This is not a shopping trip. It is beach time, plain and simple.
You will find that there are not many stores, which can be a plus if you want quiet and sand time. Use the window you get for a short exploration and a relaxed wander, then come back when you still have energy for the swim moments later in the day.
If you like an easy treat, grabbing an ice cream is a good low-effort option during the stop. The goal here is to slow down, feel the island rhythm, and reset before the next moving boat stop.
Potential downside to keep in mind: since the stop is short, you will not have time to do a long hike or a big detour inland. It is a beach and stroll stop, not a full island tour.
A different way to spend Kos time:
- From Kos: Nisyros Island Volcano and Panagia Spiliani
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Stop 2: Kalymnos Dolphin Watching Safari (A Quick but Memorable Moment)

Your second stop is tied to Kalymnos, with a short 20-minute dolphin watching safari. This is designed as a greeting at sea, not a long excursion.
The key value here is timing and atmosphere. You are on the water, you have built-in transit time, and you get a chance to spot dolphins around their natural habitat. Even if you do not see them, the experience is still part of the ocean feel of the day.
What to consider: the dolphin window is brief. If dolphin spotting is your top priority, treat this as a chance, not a guarantee. The cruise is set up to keep the day moving to the other islands.
Stop 3: Plati Island Swim and Cliff-Jump Break

Next up is Plati, a tiny island stop with about 40 minutes. This is where the day shifts toward water fun.
You get time for swimming in clear, turquoise-looking water, and there is also a moment set aside for cliff jumps. If you are not jumping, you can still enjoy the swim and enjoy watching others go for it.
Practical advice: plan your energy here. Plati is the kind of stop where people either go all in on the water or do a slower pace. If you want both, watch timing, rinse off mentally later, and do not burn your fuel too early.
Possible drawback: the choice to jump off cliffs is not everyone’s comfort zone. If you prefer safer, gentler water time, you can still enjoy the stop without taking the jump.
Stop 4: Vathy in Kalymnos, Town Time, Orange Juice, Honey, and BBQ Lunch

This is the main port-feel section of the day, with about 1 hour 20 minutes in Vathy, Kalymnos. You will enter the small port of Vathy and have time to explore the town.
This is where you can shift from sea-time to culture-time. You might try local flavors like freshly squeezed orange juice and the popular honey of Kalymnos. These are simple, local things you can enjoy without needing a long research mission.
After town time, you also get time for swimming again. Then the BBQ lunch happens on board, which is a big deal because it keeps the day from turning into a food hunt.
Lunch details you should know:
- It is a traditional BBQ lunch served aboard the vessel.
- Beverages and drinks are not included.
- Vegetarian and vegan options are available if requested ahead of time.
For value, I like the structure. You do not pay extra for lunch, and you do not lose travel time waiting for a restaurant meal. You just eat, recharge, and get back out on deck.
Tip if you have dietary needs: make sure your vegetarian or vegan request is sent ahead of time. That way you avoid the classic scramble after you are already onboard.
The $30.25 Price and Why It Feels Fair With Lunch and Audio Included

At about $30.25 per person, this cruise is priced like a value day trip, not a premium full-day private tour. The best reason it makes sense is that lunch is included, served aboard, so you are not adding an extra meal cost on top.
You also get:
- Free smartphone audio guide
- WiFi onboard
- Restroom onboard
What is not included matters, too:
- Alcoholic beverages are not included, and alcohol is only allowed for 18+.
- Bottled water and other beverages are not included.
- Souvenirs are on you during the stops.
So, if you want to keep your total spend predictable, plan to treat drinks as extra. If you are someone who usually buys water and soda during excursions, bring the mindset that you will pay for them here.
Still, for a day with multiple island stops, dolphin spotting time, swim breaks, and a real BBQ lunch, the math usually works out. You are paying for movement, time management, and the meal, not just a boat ride.
Timing, Weather Reality, and How to Keep the Day Smooth
This trip runs about 7 hours 30 minutes, starting at 9:30 am and returning to the same meeting point. That length is long enough to feel like a full day, but short enough that you still have time for an evening in Kos afterward.
The cruise also requires good weather. If weather is the reason it is canceled, you will be offered another date or a full refund.
One more thing that helps you stay calm: when plans change due to sailing issues, the operator may transfer you to a sister ship. In one case, the switch was to the captain Morgan, and people still got a great experience. That is not something you can count on, but it is reassuring to know they can make adjustments.
Where the Tour Excels for Different Types of Day Travelers
This cruise is ideal if you like:
- A mix of beaches, sea time, and small-town port moments
- Short, guided-shaped stops rather than long solo exploration
- A included lunch that does not derail your schedule
It is also a solid option if you want the Aegean experience without planning a boat rental. You get structure, audio context, and multiple stops for one ticket price.
If you want a slow, deep island immersion, this may feel too fast. With stops ranging from 20 minutes to 1 hour 20 minutes, you will taste each place, not master it.
If you care about a calmer atmosphere, the smaller cap of 150 helps. It is still a day trip with movement and onboard fun, so it will not feel like a private quiet retreat.
Should You Book the Santa Maria 3 3-Island Cruise From Kos?
I would book it if you want a day that mixes island beach time, dolphin watching, and swim breaks, plus lunch handled for you. The free audio guide is a real bonus because it helps you get more out of each stop without adding a guide cost.
Skip it or consider alternatives if your travel style is long shore time, slow exploration, or if you know you will spend heavily on drinks. With beverages not included, your total day cost can creep up if you order a lot.
One smart move: book it when you have good weather expectations and you can arrive on time for boarding. Meet at Kos Cruise Experts Port and be there 30 minutes before departure so you get through boarding and choose your seat without stress.
If that sounds like your kind of day, this is a strong, value-minded way to see Pserimos, Kalymnos, and Plati in a single Aegean loop.
FAQ
What islands are included on the Santa Maria 3 cruise?
You visit Pserimos, Kalymnos, and Plati, with time in Vathy (Kalymnos) during the port stop.
How long is the cruise?
The duration is about 7 hours 30 minutes.
What time does the tour depart from Kos?
The start time is 9:30 am.
Where do I meet for the cruise?
Meet at Kos Cruise Experts Port of, 853 00, Greece. You also return to the same meeting point.
Is lunch included?
Yes. A traditional BBQ lunch is included and served aboard the vessel. Beverages and drinks are not included.
Are vegetarian or vegan meals available?
Yes. Vegetarian and vegan options are available upon request ahead of time.
Does the cruise include an audio guide?
Yes. You get a personalized free audio guide through your smartphone, in several languages.
Is there WiFi onboard?
Yes, WiFi on board is included.
Are restrooms available?
Yes, there is a restroom on board.
What is the cancellation policy?
You can cancel for free up to 24 hours in advance for a full refund. If canceled less than 24 hours before the start time, the amount paid is not refunded. The cruise also requires good weather, and if it is canceled due to poor weather, you will be offered another date or a full refund.
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