The three-island cruise is the classic boat day from Kos, and the Captain Morgan version is one of the most popular. The idea is simple: you step on board in the morning, cruise across the strait to a small group of nearby islands and spend the day swimming, sunbathing and eating, returning to the harbour in the late afternoon. The islands usually named on this type of trip are Pserimos, Kalymnos and Plati, though the product title only mentions three islands and four swimming stops, so the precise route depends on the day. For visitors who are not sailors, it is an easy way to experience clear turquoise water, small pebble coves and low, dry hills that look nothing like the cultivated plains of Kos. What makes the day special is the pacing. Rather than rushing from stop to stop, a good crew anchors in a sheltered bay, lets people jump from the deck, hand out snorkel gear where available and gives time to settle on the sundeck with a drink. Four swim stops across the day means you can pick favourites, whether that is a sandy cove, a rocky inlet with fish or a deep patch off the side of the boat. The mood is social and informal, and many guests find themselves chatting with fellow passengers from other countries. In the middle of the day a lunch is usually served on board or on shore at one of the islands.
The product linked here is titled 3 Island Luxury Cruise with 4 Swimming Stops with Captain Morgan. It has a strong reputation among visitors, but since the title does not list the menu, the drinks policy or the exact islands, ask the operator what is included, whether lunch is on board, and where pickups happen. Also ask about the boat capacity and whether any stops involve landing, since mobility needs can affect which parts you can enjoy.
Prepare for a day in the sun. Bring swimwear, a hat, high-factor sunscreen and a towel, plus a shirt or light cover-up for the middle of the day when the heat builds on deck. Reef shoes help on pebbly shores, and a waterproof pouch for your phone is a good idea.
If you are prone to seasickness, take a remedy before boarding, because the meltemi wind can make the open stretches choppy in July and August. Book ahead in the high season, since the best-reviewed cruises fill quickly, and expect an early start if your hotel is far from the harbour.
Families often love this trip because children can swim safely near the boat with life jackets and enjoy the pirate-style atmosphere that many Kos cruises cultivate. Couples enjoy the quiet moments at anchor, and groups of friends appreciate that the day is easy and sociable. If you want a more private day, look at the catamaran and sailing options instead, which carry fewer people. For a first boat day on Kos, a well-reviewed three-island cruise is a very safe choice, and it leaves your evening free for dinner in town.
Boats of this kind often sail to a schedule, so be at the harbour on time and keep your phone number handy for the crew. If you have a favourite stop, tell the guide, who may be able to linger when the sea is calm. The return leg is a good moment to ask the crew for restaurant tips in town, because they know which harbour tavernas serve fresh fish and which are best avoided.
What to expect
The experience
A shared full-day cruise with four swimming stops; confirm the islands, menu, drinks and pickup points when you book.
Best time
Calm summer days; book early in July and August.
How long
Roughly a full day.
Tips
Bring a towel, sunscreen, hat and reef shoes, and take a seasickness remedy if needed.
Quick picks
- Best for
- First-timers and groups after a classic boat day.
- Families
- Popular with families; children should wear life jackets near the boat.
- Couples
- Relaxed swim stops and sun, with a social mood.
- Pair with
- A calm evening in Kos Town.
- Time needed
- A full day.
Good questions
Which islands does the cruise visit?+
Three-island cruises from Kos usually include Pserimos, Kalymnos and Plati, but confirm the route with the operator.
How many swim stops are there?+
The product title mentions four swimming stops.
Is lunch included?+
Ask the operator, as menus and drinks policies vary.
Is it suitable for non-swimmers?+
Yes, many guests simply sunbathe, but children and non-swimmers should use life jackets.
Should I reserve in advance?+
Yes in July and August, as the most popular cruises fill early.







