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

Dolphins, clear water, and three island stops await. This seven-hour cruise from Kos packs a lot into one day, with time aboard an 80-foot wooden yacht, swimming stops at Platy and Pserimos, and a visit to Kalymnos. I especially like the comfortable sundecks and the chance to see a less polished side of the Dodecanese in Kalymnos. The included lunch and one free drink also make the $35 price unusually appealing.

I also like that the boat offers shaded seating, cushions, an onboard bar, and several hours away from the coast of Kos. The main caution is the sea itself. On windy days, spray can soak the lower areas of the boat, and some passengers have felt cold despite warm sunshine. The vegetarian meal also needs clarification before departure.

The cruise is best for you if you want a social day on the water rather than a quiet private sailing trip. It is active enough for swimming and walking, but the schedule also leaves plenty of time to stretch out on deck. The crew speaks English, German, Greek, Italian, Dutch, and French, which helps keep the day easy for an international group.

Key points to know before you book

• An 80-foot wooden yacht: The Santa Maria and Captain Hook boats offer padded sundecks, shaded space, and an onboard bar.
• Three different island experiences: Kalymnos brings a town visit, Platy offers a swimming stop, and Pserimos combines a small-island visit with more swimming.
• Dolphins are possible, not guaranteed: The cruise includes about 15 minutes of dolphin watching, and dolphins have been spotted on recent sailings.
• Lunch is included: One beverage comes with the price, while other drinks cost extra. Vegetarian and vegan options are advertised, but the meal may be basic.
• Wind can change the day: Rough water may mean spray, wet seating areas, and a chilly ride even under a hot Greek sun.
• The value is strong: At $35 per person for seven hours, transport by boat, lunch, and swimming stops, this is one of the more budget-friendly ways to see several Dodecanese islands.

Boarding the Santa Maria in Kos

You meet the crew at the Santa Maria and Captain Hook wooden boats. The boats are the main focus of the day, so take a moment before departure to find the best place for your needs. The upper sundeck gives you sun and views, while the shaded section is the sensible choice if you burn easily or want a break from the heat.

The vessel is about 80 feet long, which gives the cruise room for proper walking areas, seating, and a bar. The boat used on recent trips was described as clean and well maintained, and the crew received especially warm praise for being friendly and helpful. Ariel, one of the hosts, helped make one sailing feel festive and welcoming.

I would bring a hat, sunscreen, swimwear, a cover-up, and cash. You should also pack something light with sleeves. That may sound unnecessary in Kos, but wind and sea spray can make the ride feel cool. If you prefer to stay dry, try to claim a protected place rather than sitting near the edge of the lower deck.

The boat is not presented as a tiny sailing vessel or a private charter. You are joining a shared day cruise, so the mood depends partly on the group around you. That can be fun if you enjoy easy conversation and a lively deck. It is less suitable if you want silence and personal space all day.

Dolphin watching across the Dodecanese

The first wildlife portion lasts about 15 minutes. The crew watches the water for dolphins as the boat moves between Kos and the islands. Dolphins have been seen on the cruise, which adds a memorable surprise to the day, but you should treat this as a lucky possibility rather than a promise.

The open sea is also part of the pleasure here. You get broad views of the Dodecanese, bright water, and the simple rhythm of a boat moving between islands. The ride itself is not just transport between stops. It gives you time to sit on the cushions, order a drink, and enjoy the sun.

Sea conditions matter. One particularly windy day produced heavy spray, and passengers sitting below or in exposed areas became wet during the first two crossings. Some felt cold even though the air temperature was around 30 degrees Celsius. If you are prone to motion sickness or dislike a wet ride, check the forecast and bring a light layer.

The cruise timetable includes several sightseeing stretches, including an approximately 80-minute ride around Kalymnos and another long return crossing. These periods can feel wonderfully relaxed in calm seas. In rough water, they may feel long. That is the main trade-off of a full-day boat trip.

Kalymnos: a taste of island life and sponge history

Kalymnos is the most cultural stop on the route. You get a sightseeing cruise around the island, followed by time to visit, eat, and walk around. The stop includes the small port and the town of Vathy, with its narrow alleys and local character.

The island is known for its sponge tradition, and the trip brings that story into the day. You can also look for local honey and orange juice, two small but memorable ways to connect the stop with local produce. The visit is not designed as an extended island tour, so you will only get a taste rather than a full exploration of Kalymnos.

That limited time is both a strength and a weakness. You can see something beyond a beach and get a feel for a Greek island town without giving up the other swimming stops. At the same time, 30 minutes of listed free time is short for walking, shopping, taking photographs, and finding a drink.

If souvenirs matter to you, use this stop efficiently. The schedule allows time to buy something, but you should not expect a long, unhurried shopping session. Stay aware of the meeting time and avoid walking too far from the port.

The Kalymnos section also includes lunch onboard. The food has been a pleasant surprise for some passengers, who found it tasty and more satisfying than expected for a boat excursion. One free beverage is included, while other drinks can be purchased at the bar.

Vegetarians and vegans should ask exactly what will be served before booking or boarding. The advertised plant-based choice may amount to extra salad and bread with the meat removed. That is not a reliable full meal for a seven-hour outing. If you need a substantial vegetarian or vegan lunch, bring a snack unless the operator confirms a better option.

Platy Island is made for swimming

Platy is the classic water stop. The boat anchors for about an hour, giving you time to swim and snorkel in the clear Dodecanese water. This is one of the strongest parts of the cruise because you are not rushed in and out after a few minutes.

Bring swimwear under your clothes and keep sunscreen handy. You may want a towel, although the supplied information does not confirm whether towels are provided, so ask before you go. Beachwear and a hat will make the transition from the deck to the water easier.

Platy can be popular with other boats. One sailing found the first island stop crowded because several vessels arrived at the same time. That does not erase the appeal of the water, but it does mean you should not picture a completely private cove.

The best approach is to enjoy the swimming rather than expect solitude. Once you are in the water, the view back toward the wooden yacht and the surrounding islands is the real reward. If you prefer to stay aboard, the sundecks give you a comfortable place to sunbathe and watch the activity.

Pserimos offers a second island pause

Pserimos provides another visit, sightseeing period, and swimming stop. It feels different from Platy because the schedule gives you a chance to experience the island itself, not just its water. The small scale is part of the appeal, especially after the longer open-water crossings.

The supplied timetable lists this stop as 45 hours, which clearly cannot fit inside a seven-hour cruise. Based on the total duration and the sequence of the day, you should confirm the exact length before departure. It is likely intended to be 45 minutes, but the operator should clarify that point.

The island stops are not identical, and that helps the day feel varied. Platy is primarily for swimming. Pserimos gives you a combination of shore time, views, and another chance to get in the water. The itinerary also includes a long sightseeing cruise after Pserimos, so plan to return to the boat promptly.

If you want a full independent visit to either island, this trip will feel too brief. The schedule is designed to show you several places in one day, not give you the freedom of a ferry ticket. I see that as a fair compromise at this price.

Lunch, drinks, and the real value of $35

The $35 price includes the boat trip, lunch, and one free beverage. That is a strong package for seven hours, especially when you consider that the boat takes you to three islands and includes organized swimming time.

You will pay extra for additional drinks from the bar. Bring cash, since it is listed among the recommended items. The bar is useful on a hot day, but your final cost will rise if you buy several drinks onboard.

Lunch helps the value calculation. You do not need to arrange a separate meal while moving between islands, and the food has been described as genuinely good by passengers who enjoyed the onboard service. Still, the vegetarian option is the weak point. Meat eaters will likely find the included meal more straightforward, while plant-based diners should confirm the menu or bring backup food.

The price also reflects a shared experience. You are paying for access to the yacht, the route, the crew, food, and water stops, not privacy. For a couple or family that wants a full day without arranging separate ferries, taxis, restaurants, and beach stops, the savings are significant.

Who will enjoy this cruise most?

I would recommend this sailing to you if you want variety. In one day, you get open-sea views, possible dolphin watching, a town visit, island history, swimming, sunbathing, lunch, and time to browse for souvenirs.

It is a good fit for couples, families, and mixed-age groups because you can choose your pace at each stop. Some people can swim while others remain on deck. You do not need to spend the whole day walking, and you do not need to be in the water at every stop.

The cruise is less ideal for you if you get uncomfortable on boats, need a quiet setting, or want a serious cultural tour of Kalymnos. The sea can be rough, the first stop may be crowded, and the town visit is short. People over 95 are listed as not suitable for the activity.

I would also think carefully if you are a strict vegetarian or vegan. The operator says an option is available, but the experience described above suggests you should not assume a complete plant-based meal.

The multilingual crew is a practical advantage. English, German, Greek, Italian, Dutch, and French are supported, so instructions and general communication should be easier for a mixed international group.

Booking details and small practical cautions

The cruise lasts seven hours, though the exact start time depends on availability. You can cancel up to 24 hours before departure for a full refund, and the reserve-now, pay-later option lets you hold a place without paying immediately.

Check the weather before you go. Calm conditions will make the long sightseeing crossings pleasant. Wind can change the character of the day, so pack a cover-up and protect cameras and phones from spray.

The experience has an overall rating of 4.2 from 17 ratings, with especially strong praise for the crew, clean boat, swimming spots, lunch, and dolphin sightings. The less favorable feedback centers on rough water, crowding at one stop, and the plant-based meal. Those are useful warnings rather than reasons to dismiss the cruise.

Should you book the Kos three-island cruise?

Book it if you want a low-cost, full-day introduction to the islands around Kos and you are happy to share a boat. The strongest reasons are the excellent price, friendly crew, comfortable yacht, varied stops, and real chance of seeing dolphins.

Skip it if your priority is privacy, a detailed tour of Kalymnos, or a dependable vegan lunch. Also think twice if rough water tends to ruin your day.

For most visitors who want sun, swimming, a little culture, and an easy way to see three Dodecanese islands, I think this is a worthwhile day out. Bring a light layer, cash, sunscreen, and realistic expectations about crowds. Then settle onto the deck and let the islands come to you.

FAQ

How long is the cruise?

The activity lasts seven hours, with the exact departure time depending on availability.

Where does the cruise start?

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

Which islands does the boat visit?

The route includes Kalymnos, Platy Island, and Pserimos Island.

Is lunch included?

Yes. Lunch is included in the price, and a vegetarian or vegan option is advertised.

Is a drink included?

One free beverage is included. Additional drinks and beverages can be purchased onboard for an extra charge.

Can I swim during the cruise?

Yes. The schedule includes swimming time at Platy and Pserimos.

Are dolphins guaranteed?

No. The cruise includes dolphin watching, and dolphins have been seen, but wildlife sightings cannot be guaranteed.

What should I bring?

Bring a sun hat, swimwear, sunscreen, beachwear, and cash. A light cover-up is also sensible because wind and spray can make the boat feel cool.

What languages does the crew speak?

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

Can I cancel the booking?

Yes. You can cancel up to 24 hours in advance for a full refund. The reserve-now, pay-later option is also available.