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

Blue water, good food, zero crowds. This Dia Island catamaran from Heraklion is built for a small-group day at Dia beach, with hours in a calm cove plus plenty to do in the water. I love how the crew keeps things organized without turning it into a factory line.

I also love the onboard open bar approach, with unlimited water, soft drinks, local beer, and white wine, plus real meal service. A good heads-up, though, is that there is no hotel pickup, so you’ll need to get yourself to the meeting point in Heraklion.

Key highlights to know before you go

• Max 14 travelers means the deck feels roomy even when everyone wants sun.
• Fresh Mediterranean lunch on board plus a homemade dessert, all served while you’re anchored at Dia.
• Snorkeling and SUP included (masks, fins, stand-up paddleboards) plus swimming jackets and noodles.
• Wi-Fi and a real bathroom onboard, plus an outdoor shower for rinsing off salt.
• Extras beyond swimming include fishing gear and an inflatable flamingo for fun photos.
• A professional English-speaking crew who runs the day with clear guidance.

Why Dia Island by catamaran feels different in Crete

Dia Island is the kind of spot that makes you look around and say, yep, this is why people come to Crete. It’s uninhabited, and the water in that area is famously clear, which is exactly what you want for snorkeling and floating.

On this catamaran day, the focus is simple. You sail out from Heraklion, spend real time at the island, then head back. That structure matters because it gives you enough hours to actually settle in, get in the water more than once, and not feel rushed.

The small-group cap (and why it matters on a boat)

This trip limits the group to a maximum of 14 travelers. In practical terms, that means you’re less likely to feel packed onto a crowded deck when the boat is anchored and everyone is deciding where to hang out.

You’ll also feel it in how the crew operates. With fewer people aboard, they can give clearer instructions for snorkeling, paddleboarding, and water safety, without shouting across a sea of elbows. That’s especially useful if you’re new to gear like masks and fins, or if you want help getting comfortable on a SUP board.

Comfort upgrades you’ll notice fast

A lot of boat days sound great on paper, then you’re stuck dealing with comfort issues. Here, the boat includes onboard Wi-Fi and an onboard WC. That alone makes a big difference on a 6.5-hour day, especially if you’re trying to coordinate with family back home or just keep your phone from turning into a fully-loaded camera.

There’s also an outdoor shower. After you’ve been swimming and snorkeling, that rinse-off is a real quality-of-life win. No one wants to spend the ride back smelling like saltwater and sunscreen.

Food and drinks: real service, not just snacks

You’ll get a light brunch, then a freshly prepared gourmet Mediterranean lunch while you’re at Dia. The lunch includes homemade dessert, so it’s not just a random bite between swims. The meal timing is also smart, since you’ll already be in vacation mode from the morning water time.

On the drinks side, the included selection is straightforward and generous: water, soft drinks, local beer, and white wine, with espresso, detox water, teas, and a protein cocktail also part of the service. You will not have access to cocktails and other alcohol beyond that open bar selection, so if you’re a cocktail-only person, you should plan accordingly.

If you care about the food experience, pay attention to how it’s delivered. There’s music on board, and the crew keeps the pace relaxed while the kitchen work happens around you. Several people specifically praised the fresh, freshly made onboard feel, which is a good sign for value here.

Dia beach day: swimming, snorkeling, SUP, and more

The main event is the time anchored off Dia beach. The schedule is designed around giving you enough water time to try a few things, not just one quick dip.

What’s included in the water fun:

• Snorkeling gear with high-quality masks and fins
• Stand-up paddleboards (SUP)
• Swimming jackets for easier comfort in the water
• Inflatable noodles for lounging and sillier moments
• Life jackets for safety around activities
• Inflatable flamingo for photos (because why not)

You can also fish with the complete set provided. It’s described as a gentle fishing experience, which tells you the vibe: not a hardcore fishing expedition, more like an add-on activity that fills time if you want something different besides swimming and floating.

And yes, you might see extra marine excitement. Some departures have included dolphins as an added bonus, so keep your eyes open when you’re out on the water.

The one possible downside: the day can get choppy

In a perfect world, it’s all smooth sailing. But if you’re the type who gets uncomfortable in rough seas, consider that conditions can change. One review called out rough seas but praised the crew for reassuring everyone. That suggests the crew handles it well, but your own comfort still depends on weather that day.

The “plan” on the water, and how to make it work for you

Even though this feels relaxed, the crew runs it like a well-practiced routine. That’s why you’ll hear clear directions around safety, snorkeling timing, and getting onto the SUP boards. Names that came up include Spiro and George, and also Thomas, Anise, and Alexander in other experiences. The consistent thread is that the staff pays attention and guides you, instead of tossing you into the day and hoping for the best.

Here’s how you can get the most out of your own day:

• Start with snorkeling while the water is calmest for you. You’ll be fresher and more patient about adjusting your mask.
• Use your first SUP session early if you’re new. It’s easier to learn when you’re not already exhausted from sun and swimming.
• Eat before you run out of energy. Lunch is timed so you can refuel without missing too much water time.
• If you plan to walk on the island, wear proper footwear. The island is not marketed as a paved stroll in the info you get, so shoes that handle uneven ground are smart.

Value check: what $181.41 buys you on a 6.5-hour day

Price is always the big question. At $181.41 per person for about 6 hours and 30 minutes, this isn’t a bargain cruise. But value is more than the headline cost, it’s what’s included and how the day is staged.

You’re getting:

• A modern luxury catamaran with sunbeds and shaded lounges
• Unlimited drinks within a defined open bar selection
• Brunch plus a freshly prepared Mediterranean lunch and homemade dessert
• Snorkeling gear, SUP boards, noodles, swimming jackets
• Music and free Wi-Fi onboard
• A restroom, plus an outdoor shower

If you compare this to a typical “boat ride plus you bring your own lunch” type of day, the included meal and water gear are doing real work for your budget. Also, the small-group cap to 14 helps justify the premium if you care about space and service.

The best way to think about it: this is paying for comfort and a packaged activity day, not just transport to Dia Island.

Who should book this (and who might want another option)

This tour fits you if you want a relaxed, well-run catamaran day with real meal service and included gear. It’s also ideal if you want to try snorkeling or SUP without renting separate equipment or juggling multiple bookings.

You might reconsider if:

• You strongly prefer hotel pickup and hassle-free transfers, because you’re responsible for getting to the meeting point in Heraklion.
• You’re looking for a truly silent, never-anyone-else-on-the-deck experience. Even at 14 max, it’s still a shared day. The small size helps, but it won’t make it private.

For families, there’s a kids toy box available by request, so it’s not just adult-focused fun.

Practical tips that make the day smoother

• Bring your own towel. Towels aren’t listed as included.
• Sunscreen and personal care items aren’t included, either, so pack like you’re going to be in the sun for most of the day.
• If you get motion sick easily, bring what you normally use. Choppy conditions can happen.
• Don’t forget that the open bar selection has limits. If cocktails beyond beer and wine are your thing, plan for that.
• If you care about quieter seating, go settle in before everyone rushes to claim sunbeds after the anchor drops.

Should you book the Dia Island Catamaran with premium lunch?

If your priority is a small-group, comfortable catamaran day to Dia Island with included snorkeling and SUP, plus a proper lunch onboard, I think it’s a very solid choice. The combination of meal quality, included water gear, and onboard comfort like Wi-Fi and a WC makes the premium feel more justified.

I’d only steer you away if you need hotel pickup as part of the package, or if you’re extremely sensitive to boat motion in rough seas. Otherwise, this is the kind of Crete outing that delivers what it promises, with enough structure to keep things easy and enough water time to actually enjoy Dia beach.

FAQ

Where does the tour start and where does it end?

The tour starts at Cafe MarinaLeof. Nearchou, Iraklio 712 02, Greece. It ends back at the same meeting point.

What time does it start?

The start time is 9:30 am.

How long is the experience, and how much time is at Dia beach?

The total duration is about 6 hours 30 minutes. The Dia beach stop is listed as 4 hours.

How many people are on the boat?

The tour has a maximum of 14 travelers.

What food is included?

You get a light brunch and a freshly prepared gourmet Mediterranean lunch onboard. There is also a homemade dessert.

What drinks are included, and are cocktails included?

Unlimited drinks include water, soft drinks, local beer, and white wine. Cocktails and other alcoholic beverages beyond the open bar selection are not included.

What activity gear is included for snorkeling and paddleboarding?

Snorkeling gear is included, including high-quality masks and fins. Stand-up paddleboards (SUP) are included, along with swimming jackets and inflatable noodles for comfort and fun.

Is there Wi-Fi and a restroom onboard?

Yes. There is onboard Wi-Fi, and there is an onboard WC plus an outdoor shower.

Is hotel pickup included, and what happens if weather cancels the trip?

Hotel pickup and drop-off are not included. The experience requires good weather, and if it is canceled due to poor weather, you’ll be offered a different date or a full refund.