A thorough look at the Kos: 3-Island Cruise, with Greek BBQ Lunch and Swimming
If you’re looking for a day filled with sun, sea, and authentic Greek charm, this 7.5-hour cruise from Kos might just fit the bill. Operated by Kos Cruise Experts, the trip takes you to the islands of Kalymnos, Pserimos, and Platy, offering plenty of chances to swim, walk, shop, and enjoy local culture. The boat itself, called Santa Maria, is a well-maintained 80-foot wooden vessel with plenty of sundecks and shaded areas—ideal for soaking up the Greek sunshine while sipping a cold drink.
What I really like about this cruise is how it balances relaxation and adventure. The stops are well-spaced, giving you enough time to swim in crystal-clear waters, explore small towns, or just lounge on the beach. The second highlight? The dolphin sightings. Many reviews praise how the crew seems almost as excited as the travelers when dolphins gather around the boat, adding a magical touch to the day.
However, there are a few things to consider. This tour is popular and usually fully booked, meaning you’ll want to reserve early. Also, if you’re not a fan of crowds or prefer more flexible, private trips, this might feel a bit organized. Plus, you’ll need to bring cash for souvenirs and island snacks, as card payments can sometimes be unreliable on the islands.
Key points / Takeaways
– Authentic Greek experience: Walk around small towns like Vathy in Kalymnos, known for its sponge shops and local honey.
– Dolphin sightings: A big highlight, with many reviews mentioning dolphins gathering around the boat.
– Multiple swimming opportunities: Three stops for swimming, cliff diving, or just relaxing on beautiful beaches.
– Delicious meal included: A Greek BBQ lunch served on board, offering good value and authentic flavors.
– Knowledgeable guides: Guides like Alexander are praised for their friendliness and enthusiasm.
– Comfortable boat: Santa Maria’s sundecks and shaded areas make for a relaxing day under the Greek sun.
Discovering the Islands of Kos: A Detailed Journey

This cruise offers a great snapshot of what the Dodecanese islands have to offer, combining scenic views, cultural sights, and fun. Let’s break down what you can expect each step of the way.
Starting Point: Port of Kos
You’ll meet outside the Santa Maria boat at least 30 minutes before departure, giving you time to settle in and get your passports ready. It’s smart to arrive early—especially if you want a shaded spot or to shop for some souvenirs before setting sail.
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The First Stop: Scenic Cruise and Dolphin Watching
The initial 80-minute cruise takes you along the coast of Kos, providing stunning views of the island’s coastline and the open sea. During this part, keep your eyes peeled for dolphins. Many travelers mention how exciting it is when these playful creatures gather around the boat, sometimes right beside you. Guides like Alexander are appreciated for their friendly demeanor and for sharing interesting tidbits during the ride.
Kalymnos: Sponges and Small Town Charm
Kalymnos is famous not just for its rugged beauty but also for its sponges. Many visitors find the local shops fascinating—they can touch and purchase authentic Greek sponges, which have a long tradition here. Walking through Vathy, you’ll get a chance to see a lively, small port town with shops, cafes, and local produce. Several reviews mention the quality of the local honey and orange juice, making it worth exploring.
The Cliff Jumping at Platy Island
Next, the cruise stops at Platy Island, a popular spot for swimming and cliff diving. If you’re feeling adventurous, jumping off the boat’s upper deck or the rocks below can be the highlight for thrill-seekers. With about 40 minutes here, you’ll have enough time to cool off and enjoy the beautiful water. Many reviewers rave about the crystal-clear waters and the fun of jumping from the boat itself.
Pserimos: Beach and Shopping
The last island, Pserimos, offers a more relaxed vibe—think small beaches, local cafes, and souvenir stalls. You’ll have around 40 minutes to walk around, swim, or buy some last-minute souvenirs. The reviews note that arriving early helps find shaded spots if sunbathing is your plan.
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End of the Day: Return Cruise and Reflection
After a full day, the cruise spends about 1.5 hours cruising back to Kos, with a chance to enjoy the scenery, relax on deck, and perhaps spot more dolphins. Many travelers mention how well-organized the trip is, with friendly staff making the whole experience smooth and enjoyable.
Who Will Love This Trip?

This cruise is best suited for travelers who enjoy a mix of relaxed beach time and light sightseeing. It’s ideal if you like structured tours with a good balance of activities—swimming, exploring small towns, and enjoying local cuisine. It’s also perfect for those wanting to see dolphins and experience multiple islands without the hassle of separate bookings.
It might not be the best choice if you prefer private, flexible trips or if mobility is a concern since the tour involves walking around small, sometimes uneven, island streets. Pregnant women should also note that cliff diving and some water activities may not be suitable.
Price and Logistics

At a reasonable price considering the day-long experience, the cruise offers good value for money—especially with the Greek BBQ included, which gets positive reviews for its tasty, hearty offerings. Additional costs include drinks, souvenirs, and transfers to the harbor, which aren’t included in the ticket price. Most reviews praise the crew, especially guides like Alexander and Ariel, for their helpfulness and friendliness.
Booking in advance is highly recommended given the popularity of this cruise, and the pay later option adds flexibility to your planning. The tour operates with multilingual guides—English, German, Greek, and Italian—making it accessible to many travelers.
Practical Tips for a Great Day

- Arrive early outside Santa Maria for shaded seating and to avoid missing out on souvenirs.
- Bring cash for island shopping and snacks, as card machines might not work everywhere.
- Pack swimwear, a towel, sunscreen, and a hat—you’re spending most of the time in the sun.
- Consider taking some snacks onboard if you’re traveling with kids; reviews suggest that the crew provides donuts and drinks, but a few have mentioned bringing extra treats.
- Be prepared for busy booking periods, especially in peak months.
Frequently Asked Questions

How long is the cruise?
The trip lasts about 7.5 hours, with a well-paced schedule that balances sightseeing, swimming, and relaxing.
What is included in the price?
The cruise, three island stops, swimming opportunities, and a Greek BBQ lunch are included. Drinks and souvenirs are extra.
Is there enough time to explore each island?
Yes, each stop provides between 40 minutes to an hour for walking, shopping, swimming, or relaxing.
Do I need to bring my passport?
Yes, you’ll need your passport or a copy for boarding and to explore the islands.
Can I see dolphins?
Many travelers report spotting dolphins gathering around the boat, making it a memorable highlight.
Is the tour suitable for children or people with mobility issues?
It’s generally suitable for most, but those with mobility issues or pregnant women should consider comfort and activity levels, especially with cliff jumping.
In essence, this Kos: 3-Island Cruise provides a well-organized, fun-packed day that showcases the best of the Dodecanese. You’ll love the chance to swim in clear waters, explore local markets, and enjoy a delicious Greek BBQ—all while taking in spectacular sea views and the company of playful dolphins. It’s a trip that balances adventure and relaxation, perfect for anyone wanting a taste of genuine Greek island life without the hassle of multiple bookings.
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