Sailing past three islands in one day. This cruise from the Port of Kos is built for people who want big scenery without ferry hassles, plus a good chance to spot dolphins and swim in clear water. I especially love the built-in off-boat time at each stop and the Greek BBQ lunch on board that keeps the day moving. One thing to consider: the boat can feel packed and hot, so shade and comfortable seating matter.

The stops are paced so you’re not just riding the waves all day. You get about an hour in Vathi, an hour at Pserimos, and a swim-friendly anchor stop near Plati, with a bar running throughout. My only caution is practical: jumping in and out of the water is part of the fun, but it may not feel easy if you’re unsure about heights or ladders.

Key highlights worth aiming for

• Three islands, one easy ticket so you skip planning and transfers
• Vathis fjord views in Kalymnos plus time to wander sponge warehouses and lanes
• Plati swim spot where the sea is clear enough to see the bottom
• Dolphins near the fish farms with frequent sightings
• Happy hour style drinks on board with reported low prices for cocktails
• Souvlaki BBQ lunch that includes a vegetarian option

A Full Day of Islands Around Kos Without the Ferry Headaches

If you’re staying on Kos and want more than one island view, this cruise is a smart shortcut. Instead of stringing together boats and schedules, you board once at the Port of Kos and let the crew handle the driving. The timing is also designed for comfort: the day is long, but you’re not stuck on deck the entire time.

For the money, I like that you get multiple “moments” packed together: a quiet village walk, a swim in very clear water, and a small-island feel on Pserimos. You’re also not paying extra to enjoy most of the core activities, since the stops include time on land and swimming is built into the plan.

The main trade-off is crowding. The cruise runs up to 135 people, and the boat is reported as full. Translation: get to the meeting point early if you want shade, and don’t count on cushy seating for long stretches.

Why Odyssey’s Three-Stop Route Works So Well

This is a time-efficient island day, with about one hour at each land stop and a swim/anchoring break near Plati. That structure matters because island trips can otherwise turn into “travel time” marathons. Here, you’re spending the day doing a mix of walking, floating, and relaxing.

It also helps that the day is planned with your appetite in mind. Lunch is served on board, so you’re not hunting for food on a timetable you can’t control. And on top of that, the drink setup on board gives you an easy option to cool down after sun and swimming.

Finally, the vibe tends to be more relaxed than the loud party-boat style. You can find music on board, but this cruise is generally described as family-friendly and not purely about nightlife. If you want a chill day with scenery and a few activities, it fits better than the flashier alternatives.

Vathis on Kalymnos: Fjord Views, Sponge Warehouses, and Orange Juice Breaks

Your first stop is Vathis, on the island of Kalymnos. The boat enters a natural fjord area, and you’ll see the valley open up slowly. It’s a great moment for photos because the surrounding gulfs and caves show up in layers rather than all at once.

You’ll have about 1 hour to explore, which is just enough time to do three things well:

• Walk the calmer village streets at an easy pace
• Try local sweets and the famous homemade orange juice
• Look around sponge-related history at local sponge warehouses

This stop is especially valuable if you like “real island life” scenes more than landmark sightseeing. Vathis is not trying to impress you with big monuments; it’s about atmosphere, textures, and that sense of how people lived around the sea.

If you’re the type who hates feeling rushed, the one-hour window is still a good compromise. You’re not expected to do a whole tour of Kalymnos, just enough to feel the place.

The Plati Islet Anchor Stop: Clear Water, Fish Farms, and Dolphin Odds

Next comes the most action-packed stretch. On the way to Plati islet, the boat visits nearby fish farms. That’s not just for scenery: the smell attracts wild dolphins, and sightings are reported frequently.

Then the boat anchors near Plati and engines stop. This is where you get the swimming moment. Once you’re anchored, you can jump in and swim around the boat. The water is described as unbelievably clear, with the sandy bottom easy to see through the blue and turquoise tones.

You should know the water isn’t just “pretty from afar.” It’s a proper swim stop. Plan for sunscreen, and bring what you need to feel comfortable in and out of the water.

One practical caution: getting into the sea can involve either jumping or using a ladder, and that may not feel confident for everyone. If you’re not sure about ladder steps or heights, skip the swim and enjoy the view from the boat.

Also, the boat bar is a big part of the fun here. Happy-hour style service runs during the trip, and cocktails are reported around €6 (and beer around €3.50 for a small can). You can buy alcoholic drinks and also expect other non-alcohol options to be available for purchase.

Pserimos Island: A Quiet One-Hour Reset on a Small, Summer-Active Speck

The last land stop is Pserimos, an island that feels very small and lived-in. During winter it’s inhabited by only about 15 families, while summer brings more visitors. That seasonal rhythm matters because it changes the feel of the island from quiet to busier.

You’ll get about 1 hour to explore. This is not an all-day beach resort stop. Instead, it’s a simple “reset” break:

• Swim on a shallow, sandy beach
• Walk hidden paths if you want a little exploration
• Chill in a local cafeteria or taverna

This is the stop I’d call best for low-key travelers. If you want a photo-worthy shoreline, a snack and drink break, and a slower pace, Pserimos delivers without demanding anything from you.

If you’re expecting a full day of attractions, you may feel the time is short. But for a cruise that already includes fjords, dolphins, and swimming, it’s a good final chapter.

Lunch on Board: Souvlaki BBQ That Actually Fills You Up

Lunch is part of the reason this cruise feels like good value. You get a BBQ meal on board that includes souvlaki (pork or chicken), salad, tzatziki, and bread. There’s also a vegetarian option: vegetable/plant-based moussaka-style or a vegetarian dish called “dolmades” is listed as ntolmades on the menu details you provided, along with salad, tzatziki, and bread.

For many island day trips, lunch is the weak spot. Here, the meal is repeatedly described as tasty and well prepared, with enough for vegetarians as well. It’s not presented as fancy dining, but it’s a real meal, which is what you want on a long day under the sun.

If you’re picky about food, keep expectations grounded. This is a practical BBQ setup at sea, not a fine-dining restaurant.

Drinks, Music, and the Boat Atmosphere (Including Prices)

The cruise has music onboard, and the bar runs during the sailing time. This matters because a lot of people spend hours on a boat without much to do. Music gives the day momentum, especially during longer travel segments between stops.

You can buy drinks, including cocktails during the happy-hour style service. Based on the provided pricing mentioned, cocktails have been about €6, and beer has been about €3.50 for a small can. That’s not free, but it’s also not outrageous for a day afloat in Greece.

A word on the vibe: this isn’t a silent nature cruise. One negative comment noted smokers on board, and another noted crowd noise at times. So if you’re sensitive to smoke or want a very quiet setting, arrive with realistic expectations and choose your spot accordingly.

Seating, Shade, and Swim Practicalities for a 7-Hour Day at Sea

The boat ride is long. Even with stops, you’ll spend a chunk of time sitting. Seating comfort is a mixed point. Some people describe seats as uncomfortable on a packed boat, and there’s also no reserved seating system mentioned. That means your best strategy is simple: get there early if shade matters to you.

Shade is a big deal because there’s a lot of sun time between stops. Sunscreen is a must, and if you wear a hat, tie it down. One practical tip from comments: hats can fly off in wind and movement.

Clean toilets are mentioned as a positive detail, so you’re not stuck without basics. Also, the day is family-friendly, and even kids can join in with the flow of the cruise.

For swimming, the cruise is setup to make it easy to take the plunge, but the method can vary depending on how the boat anchors and what the crew offers that day. If you’re not confident jumping from the side, look for ladder options, but be honest with yourself about comfort level.

Who This Cruise Suits Best (And Who Might Prefer Something Else)

I’d put this in the “best value for active sightseeing” category. It fits especially well if you:

• Want three islands in one day without planning
• Like water time and don’t mind swapping land walks for a swim
• Enjoy a relaxed boat day with music and a bar
• Appreciate practical Greek food and don’t want to budget for lunch on the run

It may not be ideal if you:

• Need very comfortable seating for many hours
• Want a quiet, smoke-free environment
• Don’t feel comfortable with jumping or ladder entry into the sea
• Expect long, in-depth time on one island (this cruise is intentionally time-efficient)

Also, if you’re deciding between a chill boat and a louder party style option, this one tends to read as more laid-back. That said, a full boat means energy is always part of the experience.

Booking Tips That Actually Change Your Day

A few smart moves can make the experience smoother:

• Arrive early for shade. If you want cooler seating, timing matters.
• Bring cash if you like for quick purchases on board. Drinks are paid separately.
• Pack sunscreen, water essentials if you prefer, and a hat you can secure.
• If you want to swim, bring swim shoes or gear if you use them. The water is clear, but conditions vary.
• If you get seasick easily, consider whether you’ve handled boat rides well before. The itinerary is a full day at sea.

Weather matters for this kind of outing. This tour requires good weather, and if conditions are poor, you’ll be offered a different date or a full refund. That’s worth keeping in mind when planning around tight travel schedules.

Should You Book the Three-Island Cruise from Port of Kos?

If you want a high-value day that mixes village wandering, dolphin chances, and swimming in clear water, this cruise is a strong yes. The price is low compared with the total payoff: multiple locations, lunch handled, and a bar for the fun parts. You also avoid the hassle of coordinating separate transport across islands.

I’d book it when you have a full day and your schedule can flex a bit if weather requires a change. It’s also a great option if you’re traveling with mixed interests: some people want photos, some want swimming, and some just want a solid lunch with a view.

Skip it only if your priorities are comfort over activity, quiet over atmosphere, or long stays over quick island highlights. For most Kos visitors looking for an easy, memorable water day, this one earns its spot.

FAQ

What time does this cruise start and how long is it?

It starts at 10:00 am at the Port of Kos and runs for about 7 hours 15 minutes, returning you back to the meeting point.

What’s included in the lunch?

Lunch onboard includes BBQ souvlaki (pork or chicken), plus salad, tzatziki, and bread. A vegetarian option is also listed.

Are alcoholic drinks included?

No. Alcoholic beverages are available to purchase on board. Soda/pop and bottled water are also listed as available for purchase.

Will we get time to explore the islands?

Yes. Each main stop has about 1 hour to explore: Vathis, Plati/anchored swimming time, and Pserimos.

Can I swim during the trip?

Yes. At the Plati islet stop, the boat anchors and you can jump in and swim around the boat in clear water.

How big is the group?

The cruise has a maximum of 135 travelers.