Sailing out of Athens feels like flipping a switch. This cruise turns the top deck into a proper dance floor with a live DJ, then gives you time to swim in postcard coves around Agistri and Metopi. I also love the practical setup: beanbags, sun-loungers and a buffet lunch that keeps you fueled all day.

One thing to plan for: the food is good and filling, but it isn’t a gourmet meal, and you should also expect your included drinks to follow the cruise’s house offering rather than premium cocktails.

If you want a day that blends island swimming with Aegina’s harbor stroll (plus pistachios), this is a fun way to do it without organizing ferries or timing.

Key things to know before you go

• A DJ-run deck party happens on the cruise back, so you get both calm swimming stops and a lively finish.
• Three stops, real break time: Agistri (about 2 hours), Metopi (about 40 minutes), and Aegina (about 1 hour 45 minutes).
• Swimming-first design: you’ll have deck showers, an easy swim platform, and included inflatables and noodles.
• Greek buffet lunch with veg and vegan options keeps you well fed during the busiest part of the day.
• Aegina is for port-walking and pistachios—with time to reach the Temple of Aphaia viewpoint if you want views.

A 9-hour floating party with actual swimming time

This is the kind of Athens day trip that saves you from the usual “check ferry times, wait in line, stress about weather” routine. You board a spacious cruiser at Delta Marina (Kallithea), cruise along the Athens Riviera, and spend the day bouncing between swim stops and island time.

I like that the day is built for both moods. You can chill on sun-loungers with the sea breeze, then step into the water when the crew drops anchor. When you’re ready for energy, the live DJ brings the vibe up—especially on the way back toward Athens.

The cruise runs about 9 hours, which is long enough to feel like a proper outing, but not so long that you’re stuck in transit all day. It also helps you cover three separate islands/areas without losing half the day to logistics.

Price and value: what you’re paying for at sea

At $129 per person, you’re paying for a bundle: transport on a large cruiser, deck space, a Greek buffet lunch, and unlimited house wine plus soft drinks along with coffee and water. For a day in the Saronic Gulf, that bundle is the point—buying separate ferries, reserving a meal, and then booking a guided swimming/fun day usually costs more and takes more planning.

What you should calibrate is expectations. This isn’t luxury sailing with chef-level plating. It’s more like: big boat, friendly crew, a dependable buffet, and the real star is the water time at Agistri and Metopi. If your goal is a swim-heavy, fun day, this price usually makes sense.

Also note the practical drink setup. Premium cocktails and spirits aren’t included, so if you’re a hard “all-in” bar person, plan on paying extra for the upgrades.

Getting to Delta Marina and the morning rhythm

Most days, you’ll meet the group at Delta Marina, Kallithea at Av, Marina Delta, Leof. Poseidonos 20. If you choose hotel pickup, you’ll be routed from several central Athens and coastal hotels, with pickup times roughly starting around 8:00–9:15 AM depending on your location.

This matters because it sets your pacing. The cruise doesn’t waste your whole morning once you’re on board. There’s a sightseeing cruise portion early on (around 105 minutes), then the first big island stop arrives: Agistri.

You’ll also want to be ready for a port-regulation admin step. For this activity, you provide participant details like full name, gender, date of birth, nationality, and passport/ID number, plus dietary restrictions. It’s the kind of thing that’s easy to handle early, but annoying if you leave it until the last minute.

Agistri island stop: pine air, turquoise coves, and bike freedom

Agistri is where the day starts to feel like an escape. You get a stop of about 2 hours, with time for photos, walking, shopping, and—most importantly—swimming.

The anchoring area is known for crystal-clear coves, and the setup is very swim-friendly. You can go straight from the deck into the water, and you’ll see the whole “boat life” workflow: people dropping into the sea in waves, others staying onboard on beanbags, then everyone regrouping when it’s time.

What I find especially smart is that Agistri gives you options. You can stay “water mode” (easy swim access), or shift to “island mode” with an e-bike rental option there. E-bike rental isn’t included, but it’s a solid way to explore without being stuck on foot in heat.

If you like small nature details, bring a snorkel mask. The experience is set up for you to spot starfish, and the water clarity is a big part of why Agistri works.

One caution: it’s a popular swim-style stop, so you’ll want a towel ready and sunscreen applied before everyone piles in for their turns.

Metopi’s secret lagoon: snorkel time and sea-turtle watch

Next up is Nisis Metopi, a tiny islet stop with a “secret lagoon” vibe. The timing is shorter—about 40 minutes—but the payoff comes from the water.

This is the part of the day designed to feel close to your own playground. The stop is set up for swimming from the platform, using the provided inflatable sea toys and noodles. Even if you don’t snorkel, just floating around here can feel like a mini reset.

The water is described as shifting shades from emerald to sapphire, and you can keep an eye out—sea turtles are often seen surfacing in this area. That doesn’t mean you’ll guarantee a turtle sighting, but it does explain why this stop hits differently than a random swim. It’s also why I recommend bringing your snorkel gear if you have it.

You’ll also want to pay attention to the schedule because this stop is compact. People who stretch too long on the deck can miss part of the swim window, so pick a goal quickly: snorkel, float, or jump back in.

Aegina harbor and pistachios: neoclassical faces and Temple of Aphaia views

Aegina is your change of pace. Instead of “boat-to-water,” you get a harbor walk and a real island feeling.

The stop is about 105 minutes, which is enough time to stroll the port, take in the colorful surroundings, and sample famous pistachios. If you’re the type who wants to buy a snack, this is one of the easiest places to do it—without hunting for a specific shop.

You also get the option of visiting the ancient Temple of Aphaia. The value of that stop is the view angle. From up there, the Saronic Gulf spreads out in a way you can’t replicate from the harbor road.

If you’re not up for walking, you can stay more “port mode.” You can still soak up the atmosphere with less exertion. Either way, Aegina tends to be the stop that feels most like an actual mini travel day, not just a swimming break.

Onboard comfort: deck zones, showers, and the DJ build-up

The cruiser is set up so you don’t spend the day squinting at the sun from one tiny spot. You’ve got sun-loungers, beanbags, and shaded seating, plus deck showers so you can rinse off after swimming. That sounds small, but it’s a big quality-of-life upgrade when you’ve been in salt water.

The live DJ is the other anchor of the experience. The music is upbeat through the day, but the real party happens on the cruise back toward Athens. That’s when the top deck becomes an open-air dance floor—people clinking drinks, warm evening light across shoulders, and the sea stretching out behind you.

If you’re going with friends, this is where the group bonding kicks in. If you’re traveling solo, it’s still social in a casual way—easy to float from dance floor to lounge when you want a breather.

The Greek buffet lunch and included drinks

Lunch is part of the cruise’s comfort strategy: you won’t go starving while you’re in-and-out of the water.

The Greek buffet includes items like oven-baked moussaka, vegan gigantes, souvlaki skewers, village salad, local feta, and warm pita. There are veg and vegan options, so you aren’t stuck with “just a salad” at a fish-and-chips kind of buffet. Food is fresh enough for a seaside day, and it’s served in a way that works for a mixed group with different swimming schedules.

Drinks are included as unlimited house wine and soft drinks, plus filter coffee and water. Two practical notes:

• Premium cocktails and spirits cost extra.
• If you’re picky about your drinks, you’ll want to treat the bar as a house option rather than a full premium cocktail list.

Based on how the day runs, the buffet plus included drinks are there to keep you comfortable until the last swim moments and the evening DJ party.

Itinerary timing: what you’ll actually feel during the day

The overall pattern is simple, and that’s why it works. You’ll start with a sightseeing cruise along the Riviera, then get your biggest island block at Agistri, followed by a shorter swim sprint at Metopi, then a land-based island stroll at Aegina, and finally the high-energy return.

If you’re sensitive to long days, plan your stamina like this:

• Morning: settle into the boat zone and get lunch-ready.
• Midday: go hard on swimming at the first two water-focused stops.
• Afternoon: shift gears to Aegina walking and pistachio time.
• Late day: save your energy for the DJ party finish.

Also, remember you’re on a large group cruise. Even with plenty of space, it’s still a shared day on the sea. That’s not a downside; it just affects how you handle waiting for the right moment to swim or grab food.

Who this cruise suits best (and who should think twice)

This is a strong match if you want:

• Swimming time without handling ferry schedules
• A day with party energy, not just sightseeing
• A cruise with real breaks, not constant boat-to-bus transitions
• A buffet lunch with veg and vegan options

It may not be the best fit if:

• You need wheelchair access (this one isn’t suitable for wheelchair users)
• You’re expecting fine-dining or a constantly quiet experience
• You’re the type who feels uncomfortable on larger boats with lots of people at once

Motion-wise, the big cruiser can be steadier than small boats for some people, but the water can always affect anyone. If you’re prone to motion sickness, bring what helps you and stay near the middle decks if the boat movement bothers you.

Should you book this Athens Islands Swimming Day Cruise?

I’d book this if you want a day that blends swimming, island time, and a DJ-led finale without extra planning. The value is strongest when your priorities are time on the water, an included lunch that covers veg and vegan eaters, and a fun onboard atmosphere.

Skip it only if you’re looking for a calm, heritage-only outing or you need strict comfort and quiet the whole time. For most people, this is one of the easiest ways to get that “Athens Riviera meets the Saronic Gulf” feeling in a single day.

FAQ

Where is the meeting point for this cruise?

You board at Delta Marina, Kallithea (Av, Marina Delta, Leof. Poseidonos 20, 176 74). That’s the main embarkation meeting location listed for the activity.

How long is the experience?

The duration is 9 hours.

What stops does the cruise include?

The cruise includes stops around Agistri, Nisis Metopi (Metopi), and Aegina, plus cruising and sightseeing time in between.

What’s included in the lunch and are there vegan options?

Lunch is a Greek buffet with veg and vegan options. The buffet includes Mediterranean dishes such as moussaka, vegan gigantes, souvlaki, salad, feta, and pita.

What drinks are included?

The cruise includes unlimited wine and soft drinks, plus filter coffee and water. Premium cocktails and spirits are not included.

Can I rent an e-bike on Agistri?

E-bike rental on Agistri is not included.

Is the cruise wheelchair accessible?

No. This activity is listed as not suitable for wheelchair users.