Two swims, then lunch at sea. This semi-private catamaran day trip cuts the heat of Athens with clear-water bays, a small group (max 10), and a crew that’s been praised by name, including Captain Nikos and Chief Stew Johana. You’ll sail the Saronic Gulf area for about 5 hours, with English service and a start time of 9:30 am from Alimos.

What I like most is how the day is built around actual water time. You get snorkeling equipment and swim stops at two standout spots, with Megalo Kavouri known for shallow, crystal-clear water, and Vouliagmeni offering a second stretch of sea time by Astir Beach area.

One thing to plan for: there are no transfers included, so you’ll want to get yourself to Istion Yachting in Alimos at the right time. Also, wine and beer are included but not unlimited, so come ready for a few drinks, not a free-for-all.

Key Things to Know Before You Go

• Small group (max 10): less crowding, easier movement on board, and a calmer vibe.
• Two swim stops: Megalo Kavouri for shallow clarity, then the Vouliagmeni/Astir-area beach for a second swim window.
• Snorkeling gear included: you’re not scrambling to rent gear on the spot.
• Lunch cooked onboard: seafood pasta, salads, and appetizers served during the cruise.
• Alcohol not unlimited: beer and wine are offered, but don’t expect unlimited pours.

What Semi-Private Really Means on This Athens Catamaran (Max 10)

This is a morning cruise designed for a small group, not a big “hundreds of people” boat day. With a maximum of 10 travelers, you’ll usually find it easier to get to the best sun spots, set up near the water for photos, and actually talk with the crew without shouting.

The trip runs about 5 hours and starts at 9:30 am, so it’s a smart “escape the city” move before the afternoon heat becomes your whole plan. You’ll also get a mobile ticket, and the tour is offered in English, which matters if you want instructions and explanations without a language gap.

Because it ends back at the same meeting point, you’re not dealing with complicated logistics after you’re done. The simple rhythm helps: meet, sail, swim, eat, sail, swim, relax, return.

Price Breakdown: What You’re Paying For (and Why It Often Feels Fair)

At $169.31 per person, you’re not just paying for a boat ride. Your price includes:

• 5 hours sailing on a catamaran
• Lunch onboard (seafood pasta, salads, appetizers)
• Snorkeling equipment
• Fuel, port fees, and taxes
• Bottled water

Alcohol is included, but the wording is clear: not unlimited wine and beer. That’s a key value piece. If you’re thinking, Great, drinks are part of the plan, you’re right. But it’s not a “pour as much as you want” setup, so budget your expectations accordingly.

Compared with a private charter, this is built for people who want the fun parts—views, swimming, an onboard meal—without the cost and hassle of renting the whole boat. And because the average booking time is around 29 days in advance, it’s popular. Booking earlier can help you lock in the date you want.

Meeting at Istion Yachting in Alimos: The One Logistics Detail That Matters

The meeting point is Istion Yachting – Alimos Charter BaseMarina, address listed in the tour info as Άλιμος 174 55, Greece. The tour starts at 9:30 am and ends back at the same place.

The practical catch: no transfers are included. “Near public transportation” is helpful, but you still need to plan your own way to Alimos. If you’re staying far from the marina or relying on taxis only, give yourself extra time so you’re not running in sunscreen-and-sandals panic mode.

One more small tip: some people find the meeting spot a bit confusing at first, but the crew works to make sure you’re on the right boat once you’re there. Still, I’d rather you show up early and relaxed than arrive at the last minute and have to hunt.

Megalo Kavouri Swim Stop: Shallow, Clear Water Plus a Pre-Lunch Stretch

Your first swim stop is Megalo Kavouri, off the coast of the Voula and Hydroussa islet area. This is the kind of spot you want for that early-morning swim feel: shallow water, crystal clear, and a setting that’s built for seeing the bottom.

Time on this stop is about 1 hour 30 minutes, and the plan is designed so you can swim first and still have lunch timed into the day. The flow matters. When lunch happens onboard after some water time, the whole day feels less like rushed tourism and more like an actual break.

Snorkeling equipment is included, so if you want to hover and check out what’s happening underwater, you’re set. You also get the simple joy of doing “one more jump in” right before you eat.

Possible drawback: 1.5 hours goes quickly when the water is that good. If you’re a confident swimmer and you want maximum time to snorkel, you may wish the first stop were longer.

Vouliagmeni Beach Off Astir: A Second Swim in One of Athens’ Better-Known Bays

The second swim stop is Vouliagmeni Beach, scheduled in an area off Astir Beach Hotel. This is one of those locations people recognize for a reason: it’s a prestigious part of the Athens Riviera, and it gives you that “we left the city and actually landed somewhere special” feeling.

This stop is allotted about 2 hours, giving you room to do a long swim, snorkel, or just float in and out while the boat stays nearby. If you want to compare water conditions between the two stops, this is where you’ll notice differences fast.

The overall benefit of doing two separate swim windows is variety. You get one spot for that shallow, clear-water “wow,” and then a second spot for a longer, more relaxed hang.

Lunch onboard: Seafood Pasta, Salads, Appetizers, and Real Diet Flexibility

Lunch is one of the biggest reasons this cruise works as a value. Instead of grabbing something onshore, you eat on the catamaran.

The menu is described as:

• Seafood pasta
• Salads
• Appetizers

The practical advantage: you’re not wasting time walking, finding a restaurant, and waiting in line with a sunburn risk. You swim, then you eat in the same easy rhythm.

Crew cooking gets called out in the feedback with specific names like Nikki and Stephanie. There are also mentions of accommodating dietary needs, including gluten-free adjustments. So if you have dietary restrictions, this is one of those days where it’s worth asking what they can do. (You’ll want to communicate clearly before or at the start of the day.)

Alcohol is also part of the lunch vibe, but again, it’s not unlimited. Bottled water is included, and you’ll likely find it easier to stay hydrated because the drink plan doesn’t leave you scrambling.

Snorkeling Gear and the Crew’s Role in Getting You to the Good Spots

You’re provided snorkeling equipment, which removes a common hassle on sea-day trips. What makes the experience smoother is how the crew supports you once you’re in the water. Instruction and guidance are part of the day, and the staff focus on getting people to places suitable for swimming and snorkeling.

Also, keep an eye out for the photo moments. Some crews have used a drone for aerial photos and videos, including shots taken as people jump in from the boat. You don’t need to plan around it, but it’s a nice upgrade if you like having memories beyond your phone’s shaky “boat bounce” video.

If you’re new to snorkeling, this kind of setup is often less intimidating than self-guided beach snorkeling because you’re not guessing where to go. And if you’re experienced, having a crew steer the day helps you avoid wasted time searching for the right water.

Weather and Sea Reality: When the Day Depends on the Day

Like most Aegean outings, this experience requires good weather. If it’s canceled for poor weather, you’ll be offered a different date or a full refund.

That weather dependency is the real reason to book with a flexible mindset. Even with a great plan, wind and sea conditions can change how the boat moves. One review mentioned a preference for more sailing and less motoring, which is a helpful heads-up: depending on conditions, you might not get constant full sail action.

The good news is the core promise doesn’t change: you still get two swim windows and onboard lunch. The “feel” of sailing may vary a bit, but the day’s main value stays in place.

Who This Cruise Fits Best (and Who Might Want a Different Option)

This is a great fit if you want:

• A small-group sea day with real swimming time
• An onboard meal without planning a restaurant
• A half-day break from Athens heat and traffic
• Snorkeling gear included

It also works for families. Children must be accompanied by an adult, and there’s no mention of an age minimum for sailing itself. One family with kids shared that the crew was accommodating and the experience still felt comfortable.

A key detail for adults: the minimum drinking age is 18. If you’re traveling with teens or younger kids, they can still enjoy the day, but alcohol will be handled accordingly.

This may not be the best match if you:

• Want a true private charter experience
• Need hotel-to-boat transfers arranged
• Expect unlimited alcohol

Should You Book This Athens Riviera Morning Catamaran?

I’d book it if you’re the type of traveler who wants a day that feels like a break, not a checklist. The combination of two swim stops, snorkeling gear included, and an onboard lunch makes the $169.31 price feel easier to justify. You’re paying for convenience, time on the water, and the kind of meal you don’t want to chase down after you’ve already been sweating in the city.

It’s especially smart for your first or middle days in Athens, when you want a reset from walking ruins in the sun. And if you care about comfort, the max 10 travelers cap is a big deal.

One last practical call: plan your transport to Alimos on your own. If you’re confident getting to the marina, this is an easy yes. If you’d rather not think about it, you might want a different tour that includes transfers.

FAQ

How long is the Athens semi-private morning catamaran cruise?

It runs for about 5 hours.

What time does the tour start?

The start time is 9:30 am.

Where does the tour meet and end?

It meets at Istion Yachting – Alimos Charter BaseMarina (Άλιμος 174 55, Greece) and returns to the same meeting point.

What is the group size limit?

The tour has a maximum of 10 travelers.

Is the tour offered in English?

Yes, it’s offered in English.

What food and drinks are included?

A lunch menu served onboard is included (seafood pasta, salads, and appetizers). Wine and beer are included but not unlimited, and bottled water is also provided.

Do I get snorkeling equipment?

Yes, snorkeling equipment is included.

Are transfers included from hotels to the port?

No. Transfers to or from the port are not included.

Can children join?

Yes, but children must be accompanied by an adult. The minimum drinking age is 18.

What happens if the weather is bad or the tour is canceled?

This experience requires good weather. If canceled due to poor weather, you’ll be offered a different date or a full refund. If the minimum number of travelers isn’t met, you’ll also be offered an alternative or a full refund.

What is the cancellation policy?

You can cancel for free up to 24 hours in advance for a full refund. If you cancel less than 24 hours before the start time, the amount paid isn’t refunded.