Sail Away in Kos: Unveil 3 Greek Isles’ Secrets!

This seven-hour island cruise packs three very different Greek stops into one day: a quiet swim at Platy, a taste of Kalymnos, and beach time at Pserimos. You’ll sail on an 80-foot wooden yacht with cushioned sun decks, shade, a bar, lunch, and a good chance of spotting dolphins.

I like the balance here. You get plenty of time in the water, not just a quick photo stop, and Kalymnos adds some local character beyond beaches and sun. The main caution is the sea: in rough conditions, spray can soak the lower deck, and the vegetarian meal may be little more than salad and bread.

Quick take on the three-island day

• Three stops from Kos: Platy, Kalymnos, and Pserimos each offer a different setting, from open water to a small port and sandy swimming spots.
• A proper wooden yacht: The 80-foot Santa Maria or Captain Hook boat has sun decks, cushions, shaded seating, and an onboard bar.
• Dolphin watching: The crew allows about 15 minutes for dolphin spotting, though wildlife is never guaranteed.
• Kalymnos with local flavor: You can stroll around Vathy, browse for souvenirs, and try local honey and orange juice.
• Lunch and a drink included: Vegetarian and vegan choices are offered, but food expectations should stay modest.
• Strong value at $35: For seven hours, lunch, a boat ride, and three island stops, this is one of the better-priced full-day outings from Kos.

Setting sail from Kos on an 80-foot wooden yacht

You meet the crew beside the Santa Maria and Captain Hook wooden boats. The exact departure time changes by date, so check availability before booking. Once aboard, the boat becomes your base for the day.

The yacht is built for a long, leisurely outing rather than a short speedboat ride. You have cushioned sun decks for lying out, shaded areas for a break from the heat, and a bar where you can buy extra drinks. One beverage is included in the price.

I like the relaxed setup. You can spend part of the day stretched out in the sun, then move into the shade when the Greek heat catches up with you. This matters on a seven-hour cruise. A boat with only exposed seating would become tiring fast.

The vessel was described as clean and well maintained, and the crew as friendly and helpful. The host team speaks English, German, Greek, Italian, Dutch, and French. Ariel is specifically noted as a lively host, so the atmosphere may include more than simple transport between islands.

Bring cash for extra drinks, souvenirs, and small purchases ashore. Pack a hat, sunscreen, swimwear, and a cover-up or beachwear. The boat has shade, but you will still spend much of the day in strong sun.

The first stretch: dolphins and open Dodecanese water

Early in the cruise, the boat spends about 15 minutes watching for dolphins. This is a pleasant bonus, not the main reason to book. Dolphins are wild animals, so sightings can never be promised, but the open-water setting gives you a real chance to look for them.

The ride itself is part of the appeal. From the deck, you see the Dodecanese islands spread across the sea, with the water shifting from deep blue to clear turquoise near the swimming spots. If you want the best view, claim a place on the upper deck, but remember that rough water can make exposed seating windy.

A strong swell caused problems for one sailing. People sitting below were repeatedly splashed and became cold despite warm weather. That is worth taking seriously. The boat may be comfortable, but it is still a boat, and sea conditions can change the feel of the whole day.

If you are prone to seasickness, choose a central seat when possible, stay hydrated, and avoid spending the entire crossing lying flat in the sun. Those suggestions are general precautions, not promised arrangements on the boat.

Kalymnos: the day’s most interesting stop

Kalymnos gives the cruise its strongest sense of place. The island is known for sponge fishing, local honey, and small ports that feel more lived-in than a simple beach stop. The route includes a sightseeing cruise of about 80 minutes before time ashore.

The town of Vathy is highlighted as a place to walk through picturesque alleys and see a small port. You have a chance to look around, buy souvenirs, and try local products such as honey or fresh orange juice. These small details make Kalymnos more than a backdrop for swimming.

I especially like this part for visitors who want a little local culture but do not want to spend a full day on a formal island tour. You get a brief introduction to Kalymnos, enough to notice its character without giving up the relaxed boat day.

The stop includes lunch and free time, with about 30 minutes listed for the meal and visit. That is not a long time for a serious town exploration. Think of it as a compact taste of Kalymnos, not a complete island tour.

Lunch is served onboard, and it is included in the $35 fare. Meat eaters can expect a straightforward group meal. The vegetarian and vegan option needs more attention. One meal was described as the regular plate with the meat removed, leaving salad and bread as the main food. If you do not eat meat, ask the crew exactly what will be served before setting out and bring an extra snack if needed.

Platy Island: one hour made for swimming

Platy is the first major water stop, with about an hour set aside for swimming. This is where the cruise works best for people who want actual time in the sea rather than a quick dip between announcements.

The water is clear, and the stop is suited to swimming and snorkeling. You can return to the boat, stay on the deck, or spend the full hour in the water, depending on the conditions and crew instructions.

There is one catch. Platy can feel crowded when several boats arrive at the same time. You may find the scenery less peaceful than the promotional pictures suggest, particularly during the busiest part of the season.

Even so, one hour is a useful amount of time. You are not forced to rush into the water, take one photograph, and climb back aboard. Pack your swimsuit under your clothes and keep sunscreen nearby, since the sun reflects strongly off the sea.

Pserimos: the final island stop

Pserimos comes later, after another sightseeing cruise. The program gives this stop time for a visit, sightseeing, and swimming. It is presented as a more relaxed beach-and-village stop, giving you a final chance to get off the boat and enjoy the island setting.

The published schedule says 45 hours for Pserimos, which cannot fit inside a seven-hour excursion. This is clearly a timing error, most likely intended to mean 45 minutes, but you should confirm the exact duration with the operator before booking. The rest of the schedule also includes an 80-minute return sightseeing cruise, so the total day remains approximately seven hours.

Pserimos is a good final stop because you can choose your own pace. Swim if you still have energy, walk around if you want to stretch your legs, or simply take in the small-island views. After a full day in the sun, some people will prefer a quiet shore break over another organized activity.

The final return to Kos takes about 80 minutes according to the schedule. Use that time to dry off, find shade, and enjoy the last views across the Dodecanese.

What the $35 price really buys you

At $35 per person, this is inexpensive for a seven-hour boat outing. The price covers the boat trip, lunch, and one free beverage. You also get three island stops, time for swimming, dolphin watching, and a multilingual host team.

That makes the cruise especially good value for couples, families, and budget-minded visitors who want a full day on the water without paying for a private charter. An 80-foot boat also gives you more room than a small excursion boat, with several places to sit or stretch out.

The low price comes with limits. You are sharing the yacht with other passengers, the schedule is fixed, and you cannot control how crowded each island stop will be. Drinks beyond the included beverage cost extra, and cash is recommended.

Lunch is another part of the value calculation. If you eat meat, the included meal adds real convenience. If you are vegetarian or vegan, confirm the menu first. A meal of extra salad and bread may not feel like enough fuel for seven hours in the sun and sea.

How rough water can change the day

The biggest practical variable is the weather. On calm days, the yacht’s cushions, shaded area, and open deck should make the ride comfortable. In stronger wind, spray can reach the lower seating areas, and the trip may feel cold even in warm sunshine.

You will want a dry layer or light cover-up, not only a swimsuit. Keep your phone, wallet, and camera in a waterproof bag. The supplied information specifically recommends a sun hat, sunscreen, swimwear, beachwear, and cash, and all of those earn their place in your day bag.

The boat is not presented as suitable for people over 95. No other restrictions are given, so ask the operator directly if you have mobility, medical, or swimming concerns. The activity includes time on a boat, island visits, and swimming, but the information does not spell out accessibility arrangements.

Who will enjoy this cruise most

I would choose this outing if you want a sociable, affordable day with a mix of swimming and sightseeing. It suits people who like a little structure but do not want every minute filled with guided commentary.

Families can appreciate the variety. Children may enjoy the open deck, dolphin watch, swimming stops, and short island visits, though parents should plan carefully for sun exposure and rough water. Couples can use the day as an easy way to see more of the Dodecanese without arranging several separate ferries.

It is also a good fit for first-time visitors to Kos who want to sample nearby islands. Kalymnos provides culture and local products, while Platy and Pserimos keep the day focused on the sea.

I would hesitate if you dislike group outings, want long hours on one beach, or need a substantial vegetarian meal. The boat follows a set route, and the island stops are introductions rather than full explorations.

Booking details worth checking before you pay

You can cancel up to 24 hours before departure for a full refund, and the reserve-now, pay-later option keeps your plans flexible. Check the starting time for your chosen date because departure times vary.

The crew meets you at the Santa Maria and Captain Hook wooden boats. Bring cash for paid drinks and souvenirs, since only one beverage is included.

The overall rating is 4.2 from 17 reviews, with especially strong praise for the crew, clean boat, good organization, scenic swimming spots, and dolphin sightings. The main complaints concern rough seas, crowding at Platy, and the weak vegetarian meal. Those are useful warnings, not reasons to dismiss the cruise.

Should you book the three-island sailing?

Book it if $35, a full day on the water, three island stops, and included lunch sound like a good trade. The cruise offers more variety than a simple beach transfer and more relaxation than a tightly packed sightseeing tour.

I would book on a calm-weather forecast, pack a dry layer, and confirm the vegetarian menu and Pserimos timing before departure. If dolphins appear, they will be a memorable bonus. Even without them, the combination of Kalymnos, clear swimming water, and a traditional wooden yacht gives you a lot of island scenery for the money.

FAQ

How long does the boat trip last?

The activity lasts seven hours, including the island stops, sightseeing cruises, swimming time, lunch, and the return to Kos.

Which islands does the cruise visit?

The route includes Kalymnos, Platy, and Pserimos.

Is lunch included?

Yes. Lunch is included in the price, and vegetarian and vegan options are offered.

Are drinks included?

One beverage is included. Additional drinks can be bought onboard for an extra charge.

Can I see dolphins?

The cruise includes about 15 minutes of dolphin watching. Dolphins are wild animals, so a sighting cannot be guaranteed.

Where is the meeting point?

Meet the crew at the Santa Maria and Captain Hook wooden boats.

What languages does the host team speak?

The host or greeter may speak English, German, Greek, Italian, Dutch, or French.

What should I bring?

Bring a sun hat, swimwear, sunscreen, beachwear, and cash. Cash is useful for extra drinks and souvenirs.