All-inclusice Catamaran Day Cruise from Hersonissos to Dia Island

A day cruise from Hersonissos to Dia Island is a smart way to experience Crete without jumping through a lot of hoops. Dia Island is uninhabited and protected (Natura 2000), so it stays wild, calm, and focused on water time instead of crowds.

I especially like the morning start. You get out on the sea early, and the day’s activities feel built-in: lounge, swim, then pick your adventure gear when you want it.

One consideration: while the catamaran is set up for comfort, private cabins are not guaranteed and you’ll want your own towel and sunscreen since those are not included.

Key things that make this cruise worth your time

• Dia Island protected waters with crystal-clear swimming and a myth connection to Zeus shaping the land
• Snorkeling + SUP + fishing gear + float toys so you can match the day to your energy level
• Nutritionist-designed brunch and lunch with vegetarian and children options on request
• Unlimited drinks that stay practical: water, soft drinks, local beer, and white wine, plus coffee and tea
• Small group size (max 20) with a professional English-speaking crew
• Family-friendly details like inflatable noodles and kid toys by request, plus floaties for younger swimmers

Dia Island by catamaran, what makes this route special

This is the kind of trip that feels simple on paper and rewarding in real life. You sail from Hersonissos out toward Dia Island, an uninhabited spot that is specifically protected as Natura 2000. That matters because it helps keep the island feeling natural, not like another commercial beach stop.

Also, the theme has personality. The island comes with a local legend that ties it to Zeus and the shaping of the land. You do not need to be a mythology scholar to enjoy that story, but it adds a little sparkle to the day when you are looking at water that is hard to forget.

The catamaran format helps too. Instead of being packed into a bus and rushed between stops, you have a moving home base on the sea. You can spend the day doing what you came for, without constantly changing plans.

The boat and crew setup, comfort that actually shows up

The cruise is described as a modern luxury catamaran with sunbeds and shaded lounges. In plain terms, that means you can find a spot that fits your mood. Want full sun? There are sunbeds. Want a break from the heat? Shade lounges help.

What I really like is the crew angle. The experience runs with a professional English-speaking crew, and the hosts you meet have names that show up in the experience. Captain Tomas and Annais the cook are mentioned as standout people, and you may also meet Captain Alex and Aleksandr, depending on the sailing. The common thread is that they are organized and friendly, and they keep the refreshment rhythm going.

That might sound like a small thing, but on a day on the water it matters. When the crew is on top of timing and small needs, you spend more of the day actually relaxing. One review highlights how the crew was especially kind and helpful to a 14-year-old, which is exactly the kind of detail that tells you this is not just a party boat.

If you care about comfort and cleanliness, this is also worth noting: the boat is described as gorgeous and spotlessly clean, which is the difference between feeling like a nice day out and feeling like you are stuck on something you do not trust.

What you do at Dia Island: snorkel, SUP, swim, and gentle fishing

Dia Island is the main reason you’re here, and the activities are built around the water around it. You’ll have access to snorkeling gear with high-quality masks and fins, plus stand-up paddleboards (SUP). If you want a lighter option, you can float using inflatable noodles and even an inflatable flamingo.

Then there is the slightly unusual add-on: fishing gear. It’s described as a complete set for a gentle fishing experience. That gives you something different to do besides just swim and snorkel. If you are traveling with people who are not obsessed with snorkeling, this is a great equalizer.

One smart benefit is that you get options without needing to be trained. SUP, snorkeling, and fishing gear are provided, so you’re not trying to track down rentals or guess whether you picked the right equipment at the last minute. You also get swimming jackets and life jackets, which makes the whole thing feel safer for families.

In other words, this is not a one-note cruise. It’s a choose-your-own-adventure day on calm, protected water.

A practical note on activity time

The exact sequencing is not spelled out minute-by-minute, but with a total duration of about 6 hours 30 minutes, you should plan for a few blocks: time to settle on board, time at the island for water activities, then time to relax again as you sail back. If you want the most out of the day, wear swim gear early, and keep your towel and sunscreen plan sorted before you board.

The food and drinks, a nutritionist lunch on a sailing day

This cruise does not treat meals as an afterthought. You get welcome drinks, then a light healthy brunch and a Mediterranean lunch served onboard.

The welcome drink list is more detailed than you usually see: espresso, detox water, teas, and protein cocktails. After that, you’ll get the brunch designed by a nutritionist. Then lunch is described as healthy and designed to work for different dietary needs, with vegetarian and children options available on request.

You also get a protein cocktail bar and light protein snacks, plus unlimited drinks including water, soft drinks, local beer, and white wine. Coffee and tea are part of the onboard drink options as well.

If you are wondering why this matters: a lot of boat days leave you hungry or stuck paying extra for basic food. Here, you can eat without budgeting again and again. And because lunch is included and positioned as a Mediterranean meal, it tends to feel like you are sampling the region, not just picking at something to hold you over.

One caution: cocktails and alcoholic beverages beyond the open bar selection are not included. So if you are expecting premium spirits or lots of cocktail customization, you’ll need to pay attention to what is covered in the open bar.

Food for families

This is one of the places where the cruise earns its reputation as family-friendly. You can request children’s and vegetarian options, and there is also a box of toys for kids by request plus inflatable floaties and noodles. The point is not just entertainment, it’s comfort. Kids can do water activities too, and parents are not left staring at a dock while everyone else swims.

Timing and how the day flows from 9:00 am to back again

The trip starts at 9:00 am. Total time is about 6 hours 30 minutes, and it ends back at the meeting point.

Here’s how to think about the flow so you don’t feel rushed:

• Early on, you get onboard and settle in, with welcome drinks to start things off.
• Midday is when the island experience happens, with the snorkeling, SUP, swimming, and gentle fishing gear available.
• Lunch and the heavier meal portion fits into that middle stretch, so you’re not going hungry between swims.
• As you sail back, you can relax on sunbeds and shaded lounges and enjoy the last stretch of sea time.

This pacing works well because it gives you control. If you want to do lots of activities, you can. If you’d rather spend the day lounging and floating, you can. The day is not structured like a race.

Where you meet, what to bring, and how to avoid common headaches

The meeting point is at DanEri Yachts, Agias Paraskevis 125, Limenas Chersonisou, Greece. You come back there at the end of the cruise.

The good news is that the meeting point is described as near public transportation. That helps if you’re not using hotel transfers. If you do want transfers, they are not included, but they can be arranged upon request.

What to bring is simple but important:

• A towel (not included)
• Sunscreen and personal care items (not included)
• Swimwear, since you’ll likely want to use the water right after you arrive on board

Also, if you’re someone who likes having a little buffer, consider bringing a small dry bag for phone and valuables. The trip includes onboard WC and an outdoor shower, which helps a lot after swimming.

Finally, if you are hoping for a more private experience inside the boat, know this: private cabins are on request and not guaranteed. If cabins matter to you, it’s worth asking ahead of time, but you should still plan around the assumption that you will mainly enjoy shared lounge areas and open sun spaces.

Price and value at $174.03 per person, what you’re really paying for

At $174.03 per person for roughly 6.5 hours, this is not a budget coupon deal. It’s a paid comfort day, and you should judge it like one.

Here’s what you get for the money:

• A modern luxury catamaran with sunbeds and shaded areas
• A professional English-speaking crew
• Welcome drinks plus brunch and lunch, both onboard
• Unlimited drinks in the open bar selection (water, soft drinks, local beer, white wine)
• Snorkeling gear (masks and fins)
• SUP boards
• Swimming jackets, life jackets, inflatable noodles, and an inflatable flamingo
• Fishing gear for a gentle fishing experience
• Free Wi-Fi and music onboard
• Onboard WC and outdoor shower
• Small extras like liability insurance and feminine hygiene products
• A branded gift for special occasions (if applicable)

When you look at it this way, you’re paying for more than “transport.” You’re paying for equipment, food, and a controlled day on the sea. That often makes a bigger difference than it seems, especially when you’re traveling with kids or friends who want different activities.

One more thing: the tour is offered in English, and it stays small, with a maximum of 20 travelers. That kind of group size can make the experience feel less crowded and more managed.

Who this cruise suits best, and who might want a different plan

This day cruise is a strong match for:

• Families with kids, because there are floaties, a toy box by request, kid and vegetarian meal options, and a crew that is described as caring and helpful
• Couples who want a relaxing day that still has activities built in
• Groups of friends where not everyone wants the same thing, since snorkeling, SUP, floating, and gentle fishing are all provided
• Travelers who care about comfort, cleanliness, and straightforward service, not just scenery

It may be less ideal if:

• You want a very structured, stop-and-stroll sightseeing day on land. This is primarily a sea day.
• You strongly prefer guaranteed private cabin space. Cabins are not guaranteed.
• You’re planning to drink outside the open bar selection. Extra cocktails are not included.

Quick booking tips that make your day smoother

This is an experience with average booking about 38 days in advance, so if you want certain dates, don’t wait too long. Also, confirmation happens at booking.

If you can, plan your day so you arrive at 9:00 am ready to swim. Bring your own towel and sunscreen. Once you’re onboard, the boat makes it easy to switch from lounging to active water time quickly.

And if you’re tempted by the idea of a second sail later, keep in mind that some people buy a later sunset cruise option if it’s running. That can pair nicely with this morning plan, depending on your vacation schedule.

Should you book this Hersonissos to Dia Island catamaran cruise?

If you want a Crete day that blends protected nature, real water time, and included comfort, I’d say this one is a solid bet. The best reasons to book are the combination of Dia Island’s protected, uninhabited feel and the fact that you get equipment and meals covered, not just a ride.

Book it if you like the idea of doing snorkeling or SUP, but you also want the option to float and relax without constantly paying for extras. It’s also a good choice for families, thanks to kid-friendly touches and meal options on request.

Skip it or consider another style of outing if you are chasing a land-based sightseeing itinerary, or if guaranteed private cabin space and premium cocktails are must-haves.

FAQ

What is the duration of the all-inclusive catamaran day cruise?

The cruise lasts about 6 hours 30 minutes.

What time does the cruise start?

It starts at 9:00 am.

Where is the meeting point for the tour?

You meet at DanEri Yachts, Agias Paraskevis 125, Limenas Chersonisou, Greece.

Does the tour go back to the starting point?

Yes, the activity ends back at the meeting point.

What activities are included on the water?

Snorkeling gear is provided, along with stand-up paddleboards (SUP), swimming jackets, inflatable noodles, and inflatable flamingo. Fishing gear is also included for gentle fishing.

What food and drinks are included?

You get welcome drinks plus a light healthy brunch and a Mediterranean lunch served onboard. Unlimited water, soft drinks, local beer, and white wine are included, along with coffee and tea.

Are vegetarian or children’s meals available?

Vegetarian and children’s options are available on request.

Is a towel or sunscreen provided?

No, towels and sunscreen and personal care items are not included.

Is free Wi-Fi and an onboard bathroom available?

Yes, there is free Wi-Fi onboard, and the catamaran has an onboard WC and an outdoor shower.

Is the tour in English and how many people are on the boat?

The tour is offered in English, and it has a maximum of 20 travelers.

What is the cancellation policy?

You can cancel for a full refund up to 24 hours in advance of the experience start time, based on local time.