Reviewed · CRUISES & BOAT TOURS
Full Day Boat Cruise to 3 Islands with optional pickup
Pserimos is the star of this full-day island cruise, a tiny Greek island where clear water, a sandy beach, and a few simple tavernas replace the noise of a large resort. You also get a scenic entrance into Vathi’s natural fjord, a swim from the boat at Plati, and a chance to spot dolphins on the way home.
I like the low price, which includes lunch and about eight hours on the water, and I like the crew’s easygoing style. Captains and crew members such as Yanis, Costas, and Mike have been praised for keeping the mood warm, helpful, and often musical. The main caution is space: the boat can carry up to 80 people, and popular departures may feel crowded.
In This Review
- Key points to know before you book
- What this Kos boat trip is really like
- Pserimos, a small island with a simple beach life
- Vathi and the fjord on Kalymnos
- Plati is the swim stop
- Lunch is useful, not the main event
- The crew brings the energy
- Boat comfort, crowding, and where to sit
- Pickup from Kos and the morning start
- Is $36.28 good value?
- What to pack for the eight-hour cruise
- Who should book this cruise?
- Should you book the three-island boat trip?
- FAQ
- How long does the boat cruise last?
- Where does the tour start and finish?
- Is hotel pickup available?
- Which islands does the cruise visit?
- Is lunch included?
- Are drinks included?
- Is snorkeling equipment provided?
- What happens if bad weather cancels the cruise?
Key points to know before you book
- Pserimos is the quietest stop: Expect a small island, clear sea, beach tavernas, and about one hour to enjoy it.
- Vathi is a scenic fjord stop: The boat enters a dramatic inlet on Kalymnos, with time for a village walk, orange juice, and local sweets.
- Plati is mainly for swimming: You may jump from the boat into clear water, but this is not necessarily a beach landing.
- The return trip can become a party: Music, singing, dancing, reasonably priced cocktails, and occasional dolphin sightings are part of the fun.
- Snorkeling gear needs checking: It is advertised as included, but some departures have had none available. Bring your own if snorkeling matters to you.
- Pickup needs attention: The supplier contacts you with the time and place, and some pickups have been at a nearby bus stop rather than directly at the hotel.
What this Kos boat trip is really like
This is a sociable day on the sea rather than a quiet sailing trip. You leave from the port of Kos and spend much of the day moving between small islands and swimming spots north of Kos. The boat has air conditioning, toilets, WiFi, and space to sit inside or outside, but the upper deck can be breezy and seating fills quickly.
The advertised duration is about eight hours. One departure ran from a 9:30 a.m. sailing to a return around 4:50 p.m., though your exact pickup and sailing times may differ. I would treat the schedule as a full morning-to-late-afternoon commitment, not a short harbor outing.
The atmosphere is one of the strongest reasons to choose this trip. The crew checks on people, helps create a friendly mood, and may get the group singing and dancing during the return ride. That is great if you like a little holiday fun. If you want a silent boat and long stretches of solitude, this will probably feel too lively.
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Pserimos, a small island with a simple beach life

The first island stop is Pserimos, a tiny place with a very small permanent population. The supplied information gives different population figures, around 60 in one description and 130 in another, but the point is clear: this is a small community, not a developed resort island.
You get about one hour here. The appeal is straightforward. Pserimos offers clean, clear water, a beach, and small tavernas serving fresh fish close to the shore. I would use the time for a swim, a slow walk, and a drink or snack rather than expecting a long list of sights.
This stop gives you a taste of island life that feels far removed from Kos Town. There are no major museums or long sightseeing routes to fill the hour. That is precisely the value. You can sit by the water, look across the bay, and enjoy a quieter rhythm.
Bring high-factor sunscreen. The bright Greek sun, pale beach, and open boat deck offer little shelter. A hat, towel, swimwear, and comfortable shoes are specifically recommended, and I would keep them easy to reach rather than buried in a bag.
Vathi and the fjord on Kalymnos

Vathi is a village on Kalymnos, reached by boat through a striking natural fjord. The approach is one of the most scenic parts of the day. As the boat moves into the inlet, the valley opens gradually, with surrounding gulfs and caves giving you plenty to photograph.
You have about an hour to explore. The pace is relaxed enough for a walk through the peaceful streets, a taste of local sweets, or one of the homemade orange juices associated with the village. This is the stop for a little local flavor, rather than swimming and sunbathing.
The boat’s arrival is part of the experience, so stay alert as you enter the fjord. Sitting outside gives you the best chance to see the cliffs, caves, and folds of the inlet. On a windy day, the top deck can be very breezy, so an indoor or lower outdoor seat may be more comfortable.
The tour also promotes a visit to Pothia, the colorful main town of Kalymnos. The detailed stop information focuses on Vathi and does not clearly assign a separate stop or amount of free time to Pothia. If seeing Pothia is important to you, confirm the route with Aegeas Travel before booking. Boat itineraries can change, and the order of stops has varied.
Plati is the swim stop

Plati lies between Kos and Kalymnos and is used mainly for a swimming break. The boat anchors close to the island, the engines stop, and you can enter the water from the boat. The sea is described as crystal clear, with the sandy bottom visible through blue and turquoise water.
You get about 45 minutes here. That is enough for a good swim, but it is not a long beach visit. One important distinction: Plati may be an anchor stop rather than a landing on the island. If you prefer walking on sand, Pserimos is the better stop. If you want a refreshing swim in open water, Plati is likely to be your favorite.
Snorkeling equipment is listed as included, but this detail has not been consistent on every departure. Several people found no equipment available and wished they had brought their own. I would pack personal masks and snorkels if you care about seeing below the surface. Do not book this trip solely for organized snorkeling.
While you swim, the onboard bar serves drinks, including cocktails at prices described as reasonable. One reported price was about €5 for a cocktail, and some trips offer happy hour on the return journey. Drinks are not included, and the bar may take cash only, so carry enough euros.
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Lunch is useful, not the main event

Lunch is included and usually served during the island portion of the day. Food options described include chicken kebab, salad, or spaghetti bolognese, with a vegetarian choice available if you request it when booking.
The meal is best viewed as practical fuel for a long day at sea. Some people found it very good, while others considered it average. That difference is normal for a large group meal, especially when the point of the trip is the boat ride and island stops rather than a restaurant tasting menu.
If you need a vegetarian meal, tell the supplier in advance. Drinks are extra, including beverages served with lunch unless otherwise stated. I would also bring a small snack if you tend to get hungry between swimming and meal times, though the supplied information does not specify what other food is available onboard.
The lunch setting can be a pleasant part of the day, especially when you eat near the water. Just remember that facilities may be basic. One report noted only one toilet for each sex at the lunch venue, so plan accordingly.
The crew brings the energy

The crew receives the strongest praise in the supplied feedback. They are described as friendly, attentive, funny, and good at keeping people involved without making the day feel formal. On some trips, the return ride turns into a singalong with dancing led by the crew.
Specific names connected with departures include Captain Yanis, Costas, and Mike. The boats mentioned include Princess Diana and Poseidon, though the vessel and crew may vary by sailing. If you are looking for a calm, polished yacht experience, this is not that. It is a casual group cruise with a social holiday mood.
Dolphins are another possible bonus. Several trips have seen dolphins on the way back to Kos, sometimes in impressive numbers. This is never guaranteed, and you should not treat it as part of the formal itinerary. Still, keep your eyes on the water during the return ride.
The crew may use whistles or clapping to attract attention when dolphins appear. That adds to the excitement, but it does not control where wild animals go. The islands, swimming, and sea views should be your reason for booking.
Boat comfort, crowding, and where to sit

The boat is described as comfortable and better looking than some of the more brightly decorated vessels in the marina. It has air conditioning, a restroom, WiFi, and seating both inside and outside. The maximum group size is 80 people, so this is a sizeable boat trip rather than a small private outing.
Crowding is the main comfort issue. Some departures have felt packed, especially when people compete for the best deck chairs or shaded spots. If you want a daybed or a preferred place to sit, arrive early at the port. Even a weekday sailing may be busy.
The upper deck gives you open views and a better chance to photograph the islands, but it can be very windy. The sea can also splash onto the boat, so keep phones and cameras protected. Lower seating offers more shelter but may limit your view.
Most people can take part, and the activity is near public transportation. Still, the day involves boarding a boat, walking around island stops, and entering the sea from a boat at Plati. Bring comfortable shoes and be realistic about your swimming ability.
Pickup from Kos and the morning start

You can meet at the port of Kos, Kos 853 00, or choose the pickup option where available. The local supplier sends the exact pickup time and place. This is the part I would watch most carefully.
Pickup communication has not always been early. One family received the pickup message only about 20 minutes before the arranged time, while another was told to walk to a nearby bus stop rather than being collected at the hotel. A listed resort pickup may also turn out to mean the nearest practical pickup point.
If you choose transport, check your messages closely on the evening before and the morning of the cruise. Do not assume that a stated 9:00 a.m. time means collection from your hotel. On one trip, 9:00 a.m. referred to the boat departure, with the hotel pickup earlier.
If you arrange your own way to the port, make sure you know the boat name and exact boarding point. One passenger had trouble because the boat name was not clearly passed along. Staff on the dock helped, but that is an avoidable start to the day.
Is $36.28 good value?
At $36.28 per person, this is a strong-value way to spend a full day around the islands north of Kos. The price includes the cruise, lunch, use of snorkeling equipment according to the tour details, all fees and taxes, and onboard facilities. For eight hours on the water with three island-area stops, the cost is notably modest.
The value depends on what you want. You are paying for a shared boat, not a private excursion. Drinks cost extra, the lunch may be simple, and crowding is possible. The listed snorkeling equipment may not always be available, so you should not count on that feature without checking.
I think the price works especially well for families, couples, and groups of friends who want swimming, scenery, and a relaxed party atmosphere without paying for a luxury cruise. It is also a good choice if you want to see more than Kos beach life in one day.
It is less suitable for someone seeking quiet, fine dining, a small group, or guaranteed wildlife sightings. In those cases, a more expensive private boat or smaller sailing may fit better, though no such alternative is part of this experience.
What to pack for the eight-hour cruise
Keep your essentials in a small day bag. I would bring:
- Swimwear and a towel
- High-factor sunscreen and a hat
- Comfortable shoes for the island walks
- Cash for drinks and optional purchases
- A waterproof pouch for your phone
- Your own snorkeling mask and snorkel if that matters to you
- A light layer if you plan to sit on the upper deck
Summer clothing is suitable, but a light cover-up can help after swimming or during a windy return ride. You will want sunscreen even if the morning feels mild. The boat and islands offer long periods in direct sun.
Free cancellation is available up to 24 hours before the start time for a full refund. Poor weather can cancel the cruise, in which case you are offered another date or a full refund. The activity also requires a minimum number of participants, so a cancellation for that reason brings the same choice of another date, another experience, or a refund.
Who should book this cruise?
I would book this for you if your ideal Greek day includes clear water, small islands, simple food, friendly crew members, and music on the way home. Families can enjoy the variety, and confident swimmers will get the most from the Plati stop. The one-hour visits are long enough to explore without turning the day into a rushed checklist.
I would hesitate if you dislike crowds, loud music, or uncertain seating. I would also look elsewhere if Pothia is your main goal, since the detailed timing centers on Pserimos, Vathi, and Plati rather than clearly confirming a separate Pothia visit.
Should you book the three-island boat trip?
Yes, if you want a budget-friendly day on the Aegean with real time for swimming and several different island settings. The crew, clear water, dolphin possibilities, and cheerful return ride give this outing more personality than a simple transport cruise.
Book with two practical safeguards: confirm the pickup point and ask about snorkeling gear. Bring your own equipment, arrive early for better seating, and carry cash for drinks. With those details handled, this is an enjoyable way to trade one day of Kos sightseeing for a broad view of the smaller islands nearby.
FAQ
How long does the boat cruise last?
The cruise lasts approximately eight hours. One reported schedule sailed around 9:30 a.m. and returned to Kos at about 4:50 p.m., but exact times can vary.
Where does the tour start and finish?
The meeting point is the port of Kos, Kos 853 00, Greece. The activity ends back at the same meeting point.
Is hotel pickup available?
Pickup is offered, but the local supplier will contact you with the exact time and place. Pickup may be from a nearby bus stop rather than directly outside your hotel.
Which islands does the cruise visit?
The detailed route includes Pserimos, Vathi on Kalymnos, and Plati. The experience also highlights Pothia, but the supplied stop details do not confirm a separate Pothia visit or duration.
Is lunch included?
Yes. Lunch is included. Described choices include chicken kebab, salad, or spaghetti bolognese, and a vegetarian option is available if requested at booking.
Are drinks included?
No. Drinks are purchased separately onboard. Cocktails have been described as reasonably priced, with one reported price of about €5.
Is snorkeling equipment provided?
The tour information says snorkeling equipment is included, but availability has varied on some departures. Bring your own mask and snorkel if snorkeling is important to you.
What happens if bad weather cancels the cruise?
If poor weather causes a cancellation, you can choose an alternative date or receive a full refund. The same options apply if the minimum number of participants is not reached.
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