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Discover the charm of Kos' nearby islands on a fun-filled boat trip featuring swimming, a waterslide, a Greek BBQ, and stunning island views—all for just $30.

Taking a boat trip from Kos that hits three islands, offers a waterslide, and includes a delicious Greek BBQ sounds like a perfect way to spend a day in the Dodecanese. This particular cruise, rated 4.4 out of 5 from over 370 reviews, promises a lively yet relaxed experience suited for all ages, whether you’re craving fun in the sun, cultural exploration, or both.
What we love about this trip is its balance between active and chill moments—plenty of swimming, scenic sightseeing, and a lively atmosphere on board. One thing to consider, however, is that the first stop at Pserimos is relatively short—about an hour—so if you’re a beach lover eager for more time in the water, you might find that limiting.
This cruise is ideal for travelers who want a mix of island hopping, fun activities like diving and sliding, and a taste of traditional Greek hospitality—all on a budget. It’s perfect for families, solo adventurers, or groups of friends looking for a lively day out.

Looking for more options in Kos Town? Here are some other experiences worth considering.

Your day kicks off at Kos port around 10 am, where the lively crew welcomes you aboard the pirate-themed boat. The vessel is well-maintained, clean, and equipped with a waterslide, diving platform, and shaded areas—important if you want to stay cool or dry off in the shade.
Around noon, the boat pulls into Pserimos Island, a tiny bit of paradise covering only about 15 square kilometers. You’ll have roughly an hour to enjoy its golden sandy beach and crystal-clear waters. This is a perfect time for a quick swim, relax on the sand, or snap some photos of the striking blue waters and unspoiled coastline.
Reviewers like Helen noted, “it was a great experience” but also mentioned wishing for a longer stay at this stop. The shorter time does mean you need to prioritize your activities—if sunbathing and swimming are your main goals, you’ll appreciate the ample opportunities here.
While relaxing on the boat, you’ll be served a Greek BBQ, featuring souvlaki, Greek salad, and bread. Vegetarian options are available if you notify the crew in advance, which is a thoughtful touch appreciated by many. Reviewers rave about the tasty, well-cooked food, considering it good value, especially given that it’s included in the price.
Next, the boat heads to Kalymnos, famous for its rugged beauty, climbing spots, and lively port town of Pothia. The crew often shares interesting tidbits about the island’s history and culture, making the trip informative as well as scenic.
In Kalymnos, you’re free to explore the town, check out local cafes, or take a quick walk along the waterfront. Although the stop here isn’t lengthy, the highlights include stunning views and a chance to soak in the island’s vibe. Many reviews mention enjoying the informative guides who add humor and local knowledge, making the stop more engaging.
The final stop is Plati, where the party vibe kicks in. It’s a popular spot for sunbathing, enjoying cocktails, and testing your diving skills from the boat’s platform. The atmosphere is lively, with music often playing, and the views of the island are fantastic.
Reviewers like George mentioned that “the third stop was the most fun,” especially with dive-in activities and the lively ambiance. This part of the trip is great for those wanting to unwind and have some fun in the water with friends or family.
After a full day—full of swimming, eating, and sightseeing—the boat departs Plati around 5 pm for the return journey. The crew keeps the energy lively with music and jokes, creating a memorable end to the day.

This tour offers great value for $30 per person, covering the boat cruise, stops at three islands, a Greek lunch, all necessary legal fees, and insurance. The crew’s hospitality and safety measures are well-reviewed, ensuring peace of mind.
Extras like coffee, additional drinks, or hotel transfers are not included but can be arranged at extra cost. Some reviewers appreciated the option for hotel pickup, which simplifies logistics, especially after a day in the sun.

The balanced itinerary means you get a taste of both natural beauty and local culture. The swimming stops are well-timed, and the inclusion of water activities like diving and sliding adds a fun, active element that appeals to families and young travelers alike.
The informative yet humorous guides—as some reviews mention—help keep the atmosphere upbeat, making the experience more than just a boat ride. The food, simple but tasty, offers a genuine touch of Greek hospitality.
The price point is attractive, especially when you consider the inclusiveness of lunch, drinks, and activities. For just around $30, you’re covering a lot of ground, experiences, and fun.

What truly makes this trip engaging is the authentic vibe—the pirate-themed boat, the lively crew, and the chance to see the islands from the sea. Many travelers highlight the beautiful views, the informative guides, and the fun activities as key highlights.
Reviews underscore that the crew’s humor and helpfulness elevate the experience. Beatriz called it “the best boat,” citing the great food and atmosphere, while Anna appreciated the chilled yet lively vibe.

This trip is best suited for those looking for a fun, affordable day out with a mix of swimming, sightseeing, and local food. It’s perfect for families, solo travelers, or groups of friends wanting a lively social experience.
If you’re after luxury or more in-depth exploration of each island, this might not be the best fit. But if your goal is a cost-effective, entertaining, and scenic day at sea with plenty of activities, this cruise hits the mark.

Is hotel pickup included?
Pickup from hotels is optional and available for an extra charge, making it easier to start your day without logistical worries.
How long is each stop?
Pserimos is about 1 hour, while Kalymnos and Plati are longer, with plenty of time to explore or relax on the boat.
What food is served?
A Greek BBQ featuring souvlaki, salad, and bread is included, with vegetarian options available if notified in advance.
Are drinks included?
Drinks are not included in the price but are available for purchase onboard at reasonable prices.
Is the boat suitable for children?
Yes, the trip is family-friendly, especially with the waterslide and swimming activities that appeal to children and teens alike.
Can I swim from the boat?
Absolutely. The boat has diving platforms and swimming stops, so bring your gear or just enjoy jumping in.
What if I cancel?
You can cancel up to 24 hours before the trip for a full refund, offering some flexibility if your plans change.

This From Kos 3-Island Boat Trip with BBQ & Water Slide offers a lively and well-organized way to experience the nearby islands without breaking the bank. The combination of beautiful scenery, fun activities, and tasty food makes it a standout choice for travelers looking to maximize their time on the water.
Whether you’re eager to relax on a sandy beach, learn about Greek islands, or simply have a fun day with friends, this tour provides an authentic taste of island life with a lively, friendly atmosphere. It’s a balance of adventure and leisure that suits a wide range of travel styles, and at a price point that’s hard to beat.

https://www.getyourguide.com/kos-town-l150461/from-kos-3-island-boat-trip-with-bbq-water-slide-t459447/