Dia Island looks like a postcard in motion. This small-group cruise on a brand new catamaran gives you a calm, music-on sea day with unlimited drinks and a chef-prepared Mediterranean lunch, then lets you play in the clear water near Dia Island. The main thing to consider is that this trip is weather-dependent, and it is not a good fit if you have serious medical limits or you get seasick easily.

I especially like how the day is structured: short, easy transitions (Heraklion safety briefing, a quick fortress photo stop, then out to open water) followed by a long stretch of water time. The other big win for me is the hands-on comfort, sunbeds plus shaded lounges, plus snorkeling gear, SUP boards, noodles, and even a pink flamingo float for photos. If you show up needing a quiet, walk-around cultural tour, this is not that kind of day.

Key points before you go

• Small group size (max 15), so it feels personal instead of crowded.
• Open bar all day includes local white wine, beer, and soft drinks, plus coffee and teas.
• Chef-prepared Mediterranean lunch using local organic produce, with a kids menu available.
• Dia Island water time includes snorkeling gear, SUP, inflatable noodles, and fishing gear.
• Onboard comfort with sunbeds, shaded lounges, onboard WC, outdoor shower, and free Wi-Fi.
• Crew support that shows up in details, including Red Cross certification and food care for allergies (when you alert them).

From Marina Café to Dia Island: how the cruise actually plays out

This is a half-day to near-full-day catamaran plan, running about 6.5 to 8.5 hours depending on the selected timing. If you choose hotel pickup, it covers parts of the north coast around Heraklion and nearby areas, and then you return to one of many drop-off locations after the cruise. If you do self-arrival, you meet at the Marina Café tables by the sea, and you arrive about 15 minutes early.

The rhythm matters here. You get a quick welcome and safety briefing, then you’re not stuck for long in logistics or waiting around. There’s a brief sightseeing moment at Rocca a Mare Fortress with a short photo stop on the way, then you sail out. That first stretch is perfect for settling in, especially since the catamaran has plenty of deck space to relax in the morning light.

On board, the vibe is cheerful and relaxed. Soft music runs through the ride, and drinks start early, so you can start hydrating and sipping coffee before you hit the water. The crew is English-speaking (and also Greek), which helps if you have allergy questions or want to know where the best snorkeling spots are.

The catamaran experience: space, comfort, and an open bar that keeps you moving

This boat is the kind of setup that makes it easy to do nothing well. You have sunbeds for tanning, shaded lounges for cooling off, and a deck that works for both socializing and quiet time. There’s also an outdoor shower and onboard WC, which sounds like a small detail until you’ve been out snorkeling or in the sun and you really want to rinse off.

What you’ll notice quickly is the service style. The crew is professional, and they hold Red Cross certification, which is a good sign when you’re mixing swimming time with open-water fun. Drinks are served throughout, not just at a single station. Coffee, teas, water, and a selection of “detox” drinks are included, and the open bar includes local Greek white wine and beer plus soft drinks.

I also like that they make it easy to sample without going overboard. You can keep it to non-alcoholic drinks if that’s your preference. If you do drink, it is specifically the open bar selection, and the trip notes that additional cocktails or alcoholic beverages beyond that selection are not included.

Heraklion start and the Rocca a Mare photo stop

Your day begins in Heraklion with a welcome refreshment and safety briefing that lasts about 15 minutes. This is not a drawn-out process, and it sets you up with the basics you need before you move around the deck.

Then you get a quick photo stop at Rocca a Mare Fortress. It is brief, but it gives you something to look at beyond just the marina before the catamaran heads offshore. After that, there’s a cruise segment that is meant for scenic views as you approach Dia.

If you’re the type who gets impatient in travel days, this part is manageable. You’re not rushed, but you also aren’t stuck doing paperwork for half the morning.

The Dia Island segment: swimming, snorkeling, SUP, fishing, and that flamingo float

This is the core of the day. Once you reach Dia, Crete, you get a long stretch of time, about 4.42 hours, to use the water activities at your own pace.

You’re going to be in clear, turquoise water around an untouched, uninhabited island. That matters because it changes the whole feel of the day. Instead of “jump in for a minute,” you can actually plan a proper swim, then come back to the boat to cool down and repeat.

Here’s what you can do during the Dia portion:

• Swimming in the clear bay area
• Snorkeling with provided gear, including high-quality masks and fins
• Stand-up paddleboarding (SUP), with boards provided
• Gentle fishing, with a complete set of gear for a relaxed attempt
• Inflatable noodles for floating and play
• A flamingo float that’s a ready-made photo moment

One practical detail I appreciate: the gear is provided, including jackets for swimming comfort. You don’t have to pack a full kit or worry about whether you have the right snorkel mask style.

And if you’re a little curious, there’s a fun possibility while snorkeling. The trip notes that you might spot fragments of ancient pottery underwater. You won’t need to treat it like a scavenger hunt. It’s more like a “look around closely” reminder that you’re not just floating in pretty water.

Lunch onboard: what makes the meal feel worth it

A premium catamaran day lives and dies on lunch. Here, lunch is freshly prepared onboard by an expert chef, using local organic produce. It’s not just “something included,” either. The meal is described as a gourmet Mediterranean lunch with seasonal dishes that can include seafood, meats, and vegetables, plus a homemade fruit dessert.

You also get a light brunch as you start the main cruise. That helps you avoid the classic half-day cruise problem where everyone hits the water starving and then gets grumpy at lunch time.

This is also the kind of meal that fits different appetites. Even though it includes a refined selection, it is served onboard in a way that’s practical for a sea day. There’s no need to sit through a formal course sequence while your friends are ready to jump in.

Kids are handled too, with a specially designed menu, and there’s a box of toys for kids by request. If you’re traveling with families, that’s a small but meaningful detail for keeping the day smooth.

All of this is paired with the open bar rhythm. You can pair lunch with local beer or white wine, or you can keep it to soft drinks and coffee. Either way, it’s easier to relax because you’re not making extra decisions during the day.

Water time without the hassle: how the toys work together

A lot of “activity” cruises give you one option and call it a day. This one gives you a full menu of on-water choices: snorkel gear, SUP boards, noodles, fishing gear, and jackets.

That combination is useful because it lets you match the activity to your energy level. If you want calm, you can float with noodles. If you want an upright workout, SUP is there. If you want something more focused, you can snorkel and pay attention to the underwater details around the bay.

The flamingo float is also more than a gimmick. It’s a social hook. People take photos, laugh, and then jump back into the water in a way that feels natural, not forced.

I’d also plan your day around shade and timing. Even with lots of lounging options, you’ll be in sun after you swim. The shaded lounges and shaded breaks on deck are there for a reason, and using them helps you get the most out of the water time.

Sunset time and the calm return to Heraklion

As the day winds down in mid-afternoon, you shift back to relaxation mode. This is when panoramic views matter most, because everyone’s energy is back to calm. You can take it easy on the deck, chat with the crew, or just watch the coast patterns change as the catamaran returns.

The cruise also includes a Sunset Over the Aegean Sea note, which suggests the schedule is designed to give you a scenic finish when timing allows. Even if you’re not there for a dramatic sunset, the return ride still gives you that gentle, “we’re done for the day” feeling.

After the Dia stop, there’s another cruise segment back to the drop-off areas. The tour lists 23 drop-off locations, including Ammoudara, Limenas Chersonisou, Fodele, Stalida, Agia Pelagia, Elounda, Hersonissos, Sisi, and Heraklion city area options. You’re not stuck trying to figure out transport at the end of the day.

Price and value at about $176 per person

At $176 per person for 6.5 to 8.5 hours, this cruise is priced like a premium day on the water, and the question is whether you’ll actually use what’s included.

This price can feel like good value if you care about multiple included items:

• Unlimited drinks (wine, beer, soft drinks, plus coffee and teas)
• Chef-prepared lunch and onboard brunch
• Snorkeling gear and SUP plus additional floating and fishing gear
• Small group setting up to 15 people
• Practical comfort (shade, sunbeds, outdoor shower, onboard WC)

If your goal is mostly photo-taking from the dock and you don’t plan to snorkel, paddle, or float, then the price can feel steep. But if you want a full sea day where food, drinks, and activities are already handled, it’s the kind of all-in setup that can save you both money and decision fatigue.

Also, pay attention to what is not included. Towels, sunscreen, and personal care items are on you, and additional cocktails beyond the open bar selection are not included. Plan to bring swim essentials, because you will feel the lack immediately once you’re out there.

Who should book this, and who should skip it

I think this cruise is a great fit if you want a comfortable, social, active sea day without the stress of arranging everything separately. It’s also well matched to couples, groups of friends, and families who want a mix of relaxation and water fun.

It may not be a match if you:

• Are pregnant
• Have mobility impairments
• Have heart problems, epilepsy, or other pre-existing medical conditions
• Get extremely seasick
• Are traveling with unaccompanied minors (the trip lists unaccompanied minors as not allowed)

The safety limitations are not meant to ruin your day. They’re there because this is still open water, still sun, and still activity.

If you fall into any medical or mobility category, you should consult the team before booking and check conditions, since the cruise is weather-dependent.

Should you book the Dia Island Catamaran premium lunch with open bar?

Book it if you want a well-paced day where the main work is simply choosing when to swim and when to shade yourself. I’d especially recommend it if you plan to use the included gear, because snorkel masks, SUP boards, noodles, and fishing gear are part of the value. The onboard lunch is also a real selling point, since it’s chef-prepared and uses local organic produce, not a basic sandwich-and-chip situation.

Skip it if your ideal day in Crete is land-first, museum-first, or quiet hiking-first. This is a sea-focused experience with activities built around clear water and onboard comfort. Also skip if weather and sea conditions would likely derail you.

If you can do sun, water, and a floating, food-and-drink rhythm, this is one of those cruises that turns a day on the map into a day that feels like you got something out of your time.

FAQ

Where is the meeting point?

You meet at the tables of the Marina Café on the side facing the sea and boats. Plan to arrive about 15 minutes early.

How long is the cruise?

The duration is about 6.5 to 8.5 hours, depending on available starting times.

Is pickup available?

Pickup is optional if you select the option that includes transfers. Areas listed include parts around Ammoudara and Heraklion city.

What is included for water activities?

You get stand-up paddleboards (SUP), snorkeling gear (masks and fins), swimming jackets, inflatable noodles, inflatable flamingo, and fishing gear.

What drinks and food are included?

You get light brunch, a freshly prepared gourmet Mediterranean lunch, coffee and teas, water, and unlimited drinks including local Greek white wine, beer, and soft drinks from the open bar selection.

Do I need to bring towels or sunscreen?

Towels and sunscreen are not included, so you should bring your own sun hat, swimwear, towel, and sunscreen.

Is the cruise available for everyone?

The activity is listed as not suitable for pregnant women, people with mobility impairments, people with heart problems, people with epilepsy, and people with pre-existing medical conditions, and people over 95 years.

What if the weather is bad?

The cruise is weather-dependent. It may be rescheduled or canceled due to bad conditions.