Reviewed · DIA ISLAND CRUISES

Dia Island Catamaran – Premium Lunch, Open Bar, Small Group

5.0 · 126 reviews 6 hours 30 minutes (approx.) From $181 Operated by DanEri Yachts - Luxury Catamaran Cruises on Crete & Milos, Greece · Bookable on Viator
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A trip to Dia Island on a small-group catamaran is interesting because you spend most of your time in the water, not stuck on land. I really like the fresh, onboard Mediterranean lunch (plus homemade dessert) because it feels like the day is built around real sailing time. And with a max of 14 people, the boat stays social without turning into a packed ferry.

Do plan for one possible wrinkle. Even on a “small group” boat, the Dia area can have multiple boats anchored nearby, so you might not get total silence and privacy all day.

Key highlights worth your attention

  • Max 14 travelers means a calmer vibe than big-departure cruises
  • Dia Island stop is the core of the day with hours for swimming, snorkeling, and relaxing
  • Snorkeling gear plus SUP boards are included, so you can switch activities easily
  • Open bar includes local beer and white wine along with soft drinks and water
  • Wi-Fi, music, and a real onboard WC make the trip more comfortable than typical boat days
  • Water toys and a flamingo prop add fun even if you just want photos and floats

Why Dia Island by catamaran feels like the right kind of Crete day

Dia Island Catamaran - Premium Lunch, Open Bar, Small Group - Why Dia Island by catamaran feels like the right kind of Crete day
Dia Island is uninhabited, which is exactly why it works as a half-day escape. You’re sailing from Heraklion, then spending your day anchored in clear water where swimming and snorkeling are the point.

What makes this specific cruise appealing is the combination of “premium boat comfort” with “active water time.” You’re not stuck waiting for lunch in a stuffy setting. You can jump in whenever you want, then switch gears to SUP, fishing, or just lounging in the sun with drinks in hand.

Also, the crew is consistently described as confident and attentive. Names that show up often include Captain Spiro and George, and other crew members like Sergey, Thomas, Anise, Alexander, Georgio, Alexandria, and Alexandra. Even if you don’t meet the exact same people on your date, expect that professional, watchful hosting style.

Your day on the water: brunch, Dia time, then back to Heraklion

Dia Island Catamaran - Premium Lunch, Open Bar, Small Group - Your day on the water: brunch, Dia time, then back to Heraklion
This tour runs about 6 hours 30 minutes total. It starts at 9:30 am from Cafe MarinaLeof. Nearchou, Iraklio 712 02, Greece, and it ends back at the same meeting point.

The day is built around one long star stop. You arrive at Dia Island, then you get a dedicated chunk of time to enjoy the bay. During the day, the boat keeps feeding you: there’s a light brunch and then a fresh gourmet lunch made on board, plus extra snacks and drinks while you’re out swimming.

The main “flow” I’d plan around is simple:

1) get settled on the catamaran,

2) spend hours in the water,

3) eat while everything slows down, then

4) head back with the boat day still feeling like it was about the sea.

Dia Beach stop: swimming, snorkeling, SUP, and a surprisingly fun toy set

Dia is where you’ll feel the value of this trip. The bay is set up for easy water play, and the tour includes a lot of “try it all” equipment.

Here’s what you can do at the Dia stop:

  • Swim and jump from the boat in crystal-clear water
  • Snorkel with included masks and fins (high-quality gear is specifically mentioned)
  • Use SUP boards (stand-up paddleboards) if you want a more active way to explore
  • Float with inflatable noodles for comfort and easy drifting
  • Borrow swimming jackets which can make the water time feel more relaxed for people who want extra help
  • Fish gently with a complete fishing set

There’s also the goofy-fun side, which I appreciate because it makes the stop feel like a vacation, not an activity checklist. An inflatable flamingo is provided as a photo prop, and there’s even mention of a box of toys for kids by request.

A practical tip: wear swim footwear if you think you’ll be walking around. The island is uninhabited, and you might find the footing less forgiving than beach sand. Bring sunscreen too, even though it’s not included, because you will likely spend hours in direct sun.

Food and open bar: why included meals matter more on a boat day

Boat trips can go one of two ways: either food is an afterthought, or it’s part of the experience. Here, food is treated as a centerpiece.

You get:

  • Light brunch
  • Freshly prepared gourmet Mediterranean lunch made on board
  • Homemade dessert

On the drinks side, the open bar includes water, soft drinks, local beer, and white wine. There are also mentions of items like espresso, detox water, teas, and a protein cocktail.

This is where the value shows. If you’ve ever sat on a boat while food is just “something on the side,” you know it changes the mood. Here, the meals are timed to the swimming rhythm, so you can eat when you’re ready and still feel like the day is moving with the sea.

One note on the drinks: the open bar selection is listed, but cocktails and other alcohol beyond that selection aren’t included. So if you’re a heavy cocktail person, decide ahead of time whether you’re okay sticking to the beer and wine plan.

Boat comfort details: Wi-Fi, restrooms, showers, and shaded lounging

Dia Island Catamaran - Premium Lunch, Open Bar, Small Group - Boat comfort details: Wi-Fi, restrooms, showers, and shaded lounging
On this kind of cruise, comfort is not just a nice-to-have. When you’re spending hours in and out of the sun, small details can make the trip feel smooth.

What you can expect onboard:

  • Sunbeds and shaded lounges for downtime
  • Onboard Wi-Fi so you can send photos or check messages
  • Onboard WC plus an outdoor shower
  • Life jackets for safety
  • The boat is described as clean and comfortable, and it helps that the crew is used to running a tight routine

Even tiny items matter on a long day. One piece of feedback mentioned broken front seat clips that scratched at knee level, and another mentioned a missing lock on the toilet door. Those sound like isolated maintenance issues, but it’s fair to keep in mind: boats are living machines, and sometimes small fittings need replacement.

If you’re sensitive to rough seas, keep expectations realistic. One review referenced choppy conditions and noted the crew being reassuring. You can’t control the water, but you can prepare yourself mentally, and you can use the boat’s stability and lounge areas to make it easier.

Price and value: what you’re really paying for at $181.41

At about $181.41 per person, this isn’t the cheapest catamaran option in Crete. But it does include the stuff that normally costs extra if you book day trips separately.

You’re paying for:

  • a modern luxury catamaran with shade and sunbeds
  • a professional English-speaking crew
  • unlimited drinks within the listed open bar selection
  • equipment you’d otherwise have to rent: snorkeling gear and SUP boards
  • meals that are cooked fresh on the boat: brunch, lunch, dessert

That last part is the big deal. When a cruise includes real meal service, plus “activity access” (snorkel and SUP), it becomes closer to an all-in experience than a simple transport to one swimming stop.

Where the price can feel off is when your logistics add extra cost. This trip starts in Heraklion and does not include hotel pickup. If you’re staying in a different area and rely on taxis, budget that travel time and fare.

So my value check is this:

  • If you’re already planning to be in Heraklion and you want a true all-in boat day, this looks like solid value.
  • If you’re far from Heraklion and will pay a lot to get there, the total cost can climb quickly.

Small-group reality: intimacy, but not always total exclusivity

The tour advertises a max group size of 14 travelers, and that usually means better space on board and less chaos at the swim stop. Most feedback points to that small group feel, with boats described as not crowded and easy to manage.

Still, here’s the practical truth. “Small group” does not always mean “no other boats nearby.” One concern was that another boat moored alongside and the music created a louder atmosphere. That’s not something you can guarantee away when multiple boats use the same cove area.

If you’re the type who wants a quiet, silent day, go in with flexibility. You’ll still be able to get away into your own swim and snorkel time, and the water and food can carry the day even if the cove has occasional noise.

Who should book this catamaran, and who might prefer something else

Dia Island Catamaran - Premium Lunch, Open Bar, Small Group - Who should book this catamaran, and who might prefer something else
This is a great fit if you want:

  • a relaxing half-day on the water with real meals included
  • lots of included gear, so you can try snorkeling or SUP without paying extra
  • a comfortable boat setup with shade, loungers, and onboard facilities
  • a crew-forward experience where directions and hosting feel clear

It’s also a good choice for small groups and couples. People mention having small numbers onboard and feeling like it’s more of a personal day.

You might look elsewhere if:

  • you’re expecting a totally private, silent anchorage every minute
  • you only want cocktails beyond beer and white wine, since the open bar selection is limited
  • you’re traveling from far away and don’t want to deal with getting to the Heraklion meeting point at 9:30 am

Practical tips before you go (so the day feels effortless)

Bring:

  • sunscreen (not included)
  • towels if you prefer your own
  • swim footwear if you might walk at Dia
  • a light layer if you get chilly once you’re back in shade

Use the inclusions:

  • If you’re new to snorkeling or SUP, the included gear makes it less stressful. Start early in the day when you’re freshest.
  • Plan your food around your swim schedule. Eat after you’ve had your first water session, then use lunch as your reset point.

And for the best day vibe, keep your expectations aligned with how boat days work. You’re not touring a museum. You’re enjoying Crete’s water with a floating routine built for swimming, food, and downtime.

Should you book Dia Island Catamaran? My practical take

If you’re deciding between a basic “boat to a beach” and a more complete day on the water, this one leans the right way. The small-group size, fresh onboard lunch, and included snorkeling and SUP gear are the mix that makes it feel like a premium experience without nickel-and-diming you for extras.

My recommendation:

  • Book it if you want a comfortable luxury catamaran day in Crete with a real meal plan and included water activities.
  • Reconsider if quiet exclusivity is your top priority, or if you will pay a lot to reach Heraklion since there’s no hotel pickup.

FAQ

What time does the Dia Island catamaran tour start?

The start time is 9:30 am, and the activity ends back at the meeting point.

Where do I meet the tour?

You meet at Cafe MarinaLeof, Nearchou, Iraklio 712 02, Greece.

How long is the tour?

The duration is about 6 hours 30 minutes.

How big is the group?

The maximum group size is 14 travelers.

What’s included for food and drinks?

You get a light brunch and a freshly prepared gourmet Mediterranean lunch, plus homemade dessert. Unlimited drinks include water, soft drinks, local beer, and white wine, along with items such as espresso, detox water, and teas.

Is Wi-Fi included onboard?

Yes, Wi-Fi is included onboard.

What water activities and gear are included?

You can use snorkeling gear (masks and fins), stand-up paddleboards (SUP), swimming jackets, inflatable noodles, and inflatable floats. Fishing gear is also included.

Are toilets and showers available?

Yes. There is an onboard WC and an outdoor shower.

Is hotel pickup or drop-off included?

No, hotel pickup and drop-off are not included.

What if the weather is bad?

This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.

What do I need to bring if I want to be comfortable?

Towels and sunscreen are not included, so you’ll likely want to bring your own.

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