Kos Town: Kalymnos & Pserimos Day Cruise & Optional Transfer

The best part of this $33 day cruise is how much sea time and island scenery it packs into one outing. From Kos Harbor, you sail toward Pserimos, Plati, and Vathy, with time for a sandy beach, clear-water swims, a Greek meal, and views of the Dodecanese from the deck.

I like the balance between quiet island stops and a cheerful boat atmosphere. I also like the value: lunch is included, hotel pickup can be added, and drinks on board are reported to be reasonably priced. The main drawback is that the boat can feel busy in peak summer, and the included meal has been excellent on some departures but merely adequate on others.

Key points to know before booking

• Pserimos gives you the best beach time: Plan on more than an hour to enjoy the sand, water, taverns, and small-island calm.
• The crew is part of the entertainment: Music, dancing, happy hour, and energetic hosting are central to the ride back to Kos.
• Plati is mainly a swim stop: You anchor near the island, then jump into clear water while lunch is prepared or served, depending on the day’s arrangement.
• Vathy adds a village visit: Its narrow inlet resembles a fjord, with Rina’s clear water and a local platform for jumping into the sea.
• Dolphins are possible, not promised: Several outings have spotted them, but wildlife sightings depend on the day.
• Arrive early for the best deck seats: Sunbeds fill quickly, especially in July and August.

A full day among the islands north of Kos

This is not a quiet sailing trip for people seeking long stretches of silence. It is a social boat day, with music, swimming, drinks, and a crew that actively gets people involved. If that sounds like your kind of holiday afternoon, the trip offers a lot for the price.

The boat is listed as the POSEIDON, though some departures have operated with another vessel, including Captain Morgan or MV Princess Diana. The exact boat may therefore change. The crew names that appear in the available details include Captain Ioannis, Nicolas, Mike, and Ariel, although staffing can vary.

The trip lasts about 450 minutes, or seven and a half hours. That is long enough to make the boat itself part of the experience rather than just transportation between stops. You get time to sit in the sun, find shade, order a drink, listen to music, and watch the coast fade behind you.

The social mood is one of the strongest parts of the outing. Crew members have led dancing on deck, offered happy-hour drinks, and worked hard to help people spot dolphins. This makes the cruise especially suitable for couples, families with older children, and solo visitors who enjoy an outgoing group setting.

Getting to Kos Harbor or using the hotel transfer

The meeting point is at Kos Port on Akti Kountourioti, close to the center of Kos Town. If you are staying nearby, walking to the harbor may be simpler than arranging a vehicle. Look for the POSEIDON name at the port, while keeping in mind that the assigned boat can occasionally change.

Hotel pickup is available from selected areas, including Kos Town, Psalidi, Agios Fokas, Lambi Beach, Tigaki, Marmari, Mastichari, and Kardamena. Listed pickup times begin at 8:00 a.m. in Kardamena, 8:15 a.m. in Mastichari, 8:30 a.m. in Marmari and Tigaki, and 8:45 a.m. in Lambi.

Transfers have usually been praised for punctuality and comfortable, air-conditioned vehicles, but one delayed pickup shortened island time. If you choose pickup, allow for the possibility that collecting passengers from several resorts will add time to the morning.

The drive from the pickup point is listed as about 45 minutes. Bring water for the transfer, then keep your towel and sun protection handy once you reach the harbor. You will want comfortable shoes for the port and island paths, but swimwear is the key item for the day.

Pserimos: the quietest stop and best beach break

Pserimos is a small island with about 60 inhabitants. The boat gives you more than an hour here, followed by around 30 minutes listed for swimming, though the exact division between beach time and water time can vary.

This is the stop for a slower pace. You can sit on the sandy beach, swim close to shore, browse small shops, or have a drink at a tavern directly beside the water. There is no suggestion that you are here for a major sightseeing program. Pserimos works because it is small, simple, and easy to enjoy without a plan.

The water is one of the main reasons this stop receives so much attention. Several outings have found it clear and calm enough for swimming and snorkeling. If you prefer not to swim in deep water, you can stay near the beach, while stronger swimmers can make better use of the open-water stop.

Pserimos is also a good place to slow down before the more active parts of the day. Bring sandals or comfortable shoes if you want to walk beyond the beach, and do not assume every part of the stop will be shaded. The sun is strong, and the practical advice is simple: use sunscreen repeatedly, wear a hat, and take breaks under cover.

Plati: a short stop with clear water and lunch

The boat next heads toward Plati, a small island associated with Kalymnos. The cruise normally anchors near the coast, giving you time to swim and, on some departures, snorkel in exceptionally clear water.

The listed swim stop is about 20 minutes, so this is not the place to expect a long shore walk. You will get the most from it by changing quickly and going straight into the sea. A life jacket is useful if you are not comfortable in deep water, and the supplied information specifically advises bringing swimwear and a towel.

Lunch is included, with traditional Greek choices such as souvlaki, Greek salad, tzatziki, and fruit. The practical details can vary. The tour description places lunch preparation around the Plati stop, while the route also includes lunch in Vathy, and some departures have served food in a restaurant at Rina rather than on the boat.

That variation matters if food is important to you. Some meals have been described as fresh and delicious, while another meal arrived a little cold. One especially useful detail is that some people preferred eating at the village restaurant because it offered a break from the moving boat and midday sun. The safest expectation is an included Greek meal, not a fixed restaurant menu or guaranteed serving location.

Drinks are not included. The on-board bar sells soft drinks, alcohol, cocktails, and other refreshments, with several outings offering happy hour. You can also buy food or drinks at the island stops, but prices on the boat have often been considered reasonable.

Vathy and Rina: a narrow inlet with a local feel

Vathy is described as looking like a fjord, a useful image for its narrow, enclosed shape. It is one of the more scenic parts of the route, and the stop gives you about an hour to see the village, eat, and swim.

Rina is the water area associated with the swimming stop. The sea is clear, and there is a platform used by locals for jumping into the water. You can join in if you are comfortable, but there is no need to treat the platform as a requirement. Sitting by the water or swimming at your own pace is perfectly consistent with the relaxed nature of the day.

Some people have wished for more time in Vathy, particularly when the boat is delayed or the schedule has to be adjusted. If you care more about village time than deck entertainment, keep that in mind. The itinerary covers several places in one day, so each stop is enjoyable but not lengthy.

The restaurant option here is valuable because it gives you a taste of a working fishing village rather than only a boat-catered meal. Exact menus vary, but one meal included choices such as spaghetti bolognese, and the restaurant setting provided a welcome pause from the sun and motion of the sea.

The ride back to Kos is part of the show

After the island stops, the return sailing often becomes the most animated part of the day. The crew may lead dancing, play music, and encourage people to join the fun. Names such as Mike and Ariel have been singled out in the available details, but the team changes, so do not book on the assumption that one particular crew member will be present.

The dolphin sightings add a memorable bonus. Dolphins have been seen near the boat on several outings, sometimes more than once, and the crew has made an effort to position the boat and alert passengers. Still, this is wildlife, not a scheduled attraction. Some days produce no sighting.

The music is part of the appeal, although volume can vary. One older outing appreciated that the music was not played too loudly, while other comments focused on dancing and an energetic party mood. If you want a peaceful, silent cruise, this is probably not the right choice. If you enjoy a friendly deck atmosphere, the entertainment helps fill the long sailing sections.

Is $33 good value for a seven-and-a-half-hour cruise?

At $33 per person, the arithmetic is unusually favorable. The price covers the cruise, visits to Pserimos and Plati, a swimming stop at Plati and Rina, and lunch. Hotel pickup and return are included only when you select that option, and drinks cost extra.

The value comes from combining transport, sightseeing, swimming, and a meal in one day. A private boat would cost far more, while separate ferry tickets and meals would not provide the same sequence of stops or on-board entertainment.

There are tradeoffs. The boat may be crowded in high season, especially around the sunbeds. People who want a front-row place in the sun should arrive 15 to 20 minutes early. You should also expect some movement at sea and a full day in direct sunlight.

The meal is the least consistent part of the package. I would not book this mainly for the food. Book it for the islands, swimming, views, and crew, with lunch as a useful included extra.

Who will enjoy this boat day most?

You are a good match if you want a low-cost way to see several islands without planning ferries or restaurants yourself. Families with older children have enjoyed the combination of swimming, dolphins, music, and easy transfers. Couples can treat it as a full day away from Kos Town, while solo visitors may find the outgoing crew makes meeting people easy.

It also suits you if you like variety. In one day, you get a sandy beach, a small village, a narrow inlet, open-water swimming, a Greek lunch, and a lively return ride.

It is less suitable if you dislike crowds, loud music, or a fixed schedule. The island time is limited, the boat can be busy, and the route may adjust the order or setting of lunch. Anyone with serious motion sensitivity should also think carefully before committing to a full day at sea, since one outing encountered rougher water.

Pack comfortable shoes, sunglasses, a hat, swimwear, a towel, and plenty of sunscreen. Keep some money or a card for drinks, since beverages are not included. Shade matters, so do not spend the entire morning in the sun just because the best-looking deck chair is available.

Should you book the Kalymnos and Pserimos cruise?

I would book this if you want a cheerful, affordable day on the water and care more about the overall outing than a polished, luxury boat service. The combination of Pserimos beach time, clear-water swimming, Vathy, included lunch, and a friendly crew is hard to beat at this price.

I would skip it if your ideal boat trip means silence, small private groups, or long unstructured time at one beach. For everyone else, especially families, couples, and solo visitors who enjoy music and a bit of silliness, this is a strong Kos day trip. Choose hotel pickup if you are staying outside Kos Town, arrive early for a good seat, and treat dolphins and perfect food as bonuses rather than promises.

FAQ

How long does the cruise last?

The experience lasts about 450 minutes, or seven and a half hours.

Where does the boat leave from?

The meeting point is Kos Port on Akti Kountourioti, close to Kos Town center.

What is the name of the boat?

The listed boat is POSEIDON. Some departures have used other boats, including Captain Morgan and MV Princess Diana.

Which islands does the cruise visit?

The route includes Pserimos, Plati near Kalymnos, and Vathy, including the Rina swimming area.

Is hotel pickup available?

Yes. Pickup is available from selected areas including Kos Town, Psalidi, Agios Fokas, Lambi Beach, Tigaki, Marmari, Mastichari, and Kardamena.

Is lunch included?

Yes. Lunch is included, with Greek dishes such as souvlaki, Greek salad, tzatziki, and fruit listed among the usual choices.

Are drinks included in the price?

No. Drinks are not included, but refreshments and alcoholic drinks can be bought on board.

Will I be able to swim?

Yes. The cruise includes swimming stops at Plati and Rina. Bring swimwear and a towel.

Can I snorkel during the trip?

Snorkeling is possible during the swimming stops, especially in the clear water around Plati and Rina. Bring your own snorkeling equipment if you want to use it, as equipment is not listed as included.

What should I bring?

Bring comfortable shoes, sunglasses, a sun hat, swimwear, a towel, and sunscreen. You should also bring money or a card for drinks, since they cost extra.