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

Blue water makes a fine lunch table. This six-and-a-half-hour cruise from Heraklion takes you to a quiet bay on uninhabited Dia Island, where you can swim, snorkel, paddleboard, fish, or simply stretch out on a catamaran. I like the fresh Mediterranean lunch and the small-group limit of 14, which gives the day a more personal feel than a large party boat.

I also like the practical touches: shaded seating, sunbeds, Wi-Fi, a restroom, an outdoor shower, and drinks available throughout the cruise. The main consideration is value. At $181.41 per person, this is not a cheap boat ride, and the day centers on one main swimming stop rather than a string of island visits.

Key details before you book

• One beautiful swimming stop: You spend about four hours at a bay on Dia Island, with time for snorkeling, paddleboarding, fishing, and swimming from the boat.
• Fresh food cooked onboard: A light brunch comes first, followed by a freshly prepared Mediterranean lunch and homemade dessert.
• Open bar included: Water, soft drinks, local beer, white wine, espresso, tea, detox water, and a protein cocktail are part of the package.
• Maximum 14 people: This is designed to feel more relaxed and social than a crowded excursion boat.
• Useful equipment provided: Masks, fins, SUP boards, life jackets, pool noodles, fishing gear, and an inflatable flamingo are available.
• Start in Heraklion: Meet at Cafe Marina on Leof. Nearchou at 9:30 a.m. Hotel pickup is not included.

Sailing from Heraklion toward Dia Island

The meeting point is Cafe Marina on Leof. Nearchou in Heraklion. You need to make your own way there because hotel transfers are not included, though transfers can be arranged on request.

The boat is a modern sailing catamaran with open deck space, shaded lounges, and sunbeds. That layout matters. You can sit in the sun, find shade, or move around when the breeze changes. A restroom and outdoor shower make the long outing easier, especially after swimming.

The crew speaks English and handles the practical side of the day, from safety directions to fitting life jackets and explaining the water equipment. Names praised in the feedback include Spiro, George, Alexandra, Thomas, Anise, Alexander, and Sergey. The crew style appears to be friendly and hands-on, with some captains adding music, stories, Greek dancing, or even a playful onboard concert.

You should expect roughly two hours of sailing each way, depending on conditions. That means the journey is part of the experience, not just transport to Dia. On rougher days, the catamaran can move around more than you expect. One account described choppy seas but also praised the crew for explaining the conditions and helping everyone feel safe.

If you are prone to seasickness, prepare carefully. The supplied information does not list medication or special seasickness arrangements, so bring whatever personal remedy you normally use.

Dia Island and the long swimming stop

Dia Island is uninhabited, and the boat anchors in a clear-water bay. You do not get a packed sightseeing program here. Instead, you get time in one spot, usually around four hours, to swim, sunbathe, and use the equipment onboard.

The water is the star. The bay is described as calm and turquoise, with good visibility for snorkeling. You can jump directly from the boat, swim around the catamaran, or use a noodle if you prefer a gentler approach. Snorkeling masks and fins are included, as are swimming jackets and life jackets.

The SUP boards give the stop a little more energy. You can paddle across the bay, take turns with family members, or simply use the boards as another way to get into the water. Fishing gear is also available for a light, easygoing fishing session rather than a serious fishing trip.

An inflatable flamingo provides the inevitable holiday photo prop. Families can request a box of toys, and children have room to enjoy the water without the whole day being built around a formal kids program.

There is one practical point to remember. Dia is not presented as a walking excursion. One account specifically advised bringing proper footwear if you plan to set foot on the island, so do not assume you will spend the day wandering sandy paths. The main activity is swimming from the boat in the bay.

The long stop suits you if you want unhurried time in the water. It may disappoint you if you expect several coves, a visit ashore, or nonstop sailing. One less enthusiastic assessment found the route too simple because it went straight to Dia, anchored, and returned without additional stops. That is a fair description of the format.

Brunch, lunch, and drinks onboard

Food is one of the strongest parts of this excursion. A light brunch is served during the day, followed by a fresh Mediterranean lunch prepared onboard while you are swimming or relaxing.

The exact menu is not specified, so you should not book this expecting a particular dish. The general promise is more substantial than snacks: a gourmet-style Mediterranean meal, homemade dessert, and drinks served as the day continues.

Many of the most enthusiastic comments focus on the food being fresh, plentiful, and homemade in feel. Some praise the chef directly, while others point to the meal as one of the main reasons the cruise felt special. A birthday celebration was also arranged for one group, showing that the crew may add personal touches for special occasions.

The open bar includes water, soft drinks, local beer, and white wine. Espresso, teas, detox water, and a protein cocktail are also listed. Cocktails and alcoholic drinks outside that selection cost extra or are not included, so do not read open bar as unlimited premium cocktails.

This setup works well because you do not lose your best swimming time searching for lunch back in Heraklion. Food arrives where you are, and the crew takes care of the cooking while you enjoy the bay. Still, one account found the lunch only adequate, and another reported becoming unwell during the trip. That does not establish a general food problem, but it is sensible to mention allergies or dietary needs before departure.

Comfort, entertainment, and the small-group promise

A maximum of 14 people is a major reason to consider this cruise. With a full group, the boat should feel social rather than private. With only seven or eight people, it can feel close to a private charter without the cost of hiring an entire catamaran.

The distinction matters at the front of the boat. Sunbeds and deck seats are limited, and everyone may want the same sunny spots. The catamaran includes shaded areas, but do not expect every person to have a completely private place to stretch out.

The boat has music and free Wi-Fi. Music can add a pleasant holiday mood, especially on the return sail, but it also depends on the group. One negative account described another boat coming alongside at Dia, with people moving onto the catamaran and loud music disrupting the small-group atmosphere. That sounds contrary to the advertised feel, and it is worth keeping in mind if exclusivity is your main reason for paying more.

There were also comments about a few sharp, broken clips on front seating and a missing lock on the toilet door. These are small maintenance concerns, but they matter on a boat. The company was asked to address them, and you should use care around any fittings that look damaged.

The crew seems to be a big part of the appeal. Several accounts describe captains and crew members as warm, funny, attentive, and willing to explain what is happening. Some people were shown how to steer the boat, while others enjoyed Greek dancing or music. These extras are not guaranteed activities, but they help explain why the cruise can feel more like a hosted day out than a simple transfer.

What the $181.41 price gets you

At $181.41 per person, this is priced as a premium half-day cruise. You are paying for a smaller boat, a limited group, food made onboard, an open bar, water equipment, and a crew that handles the day from start to finish.

The value is strongest when you make full use of the package. Swim for a long time, try the SUP boards, use the snorkeling gear, eat the lunch, and enjoy the boat rather than treating it as a quick ride to Dia. If you only want a short swim and a boat transfer, a cheaper excursion may make more sense.

The price also needs to be compared with transport. Hotel pickup and drop-off are not included. One group reported a major extra taxi cost after a departure change from Hersonissos to Heraklion. That is not presented as the normal arrangement, but it shows why you should confirm the departure point before traveling to the marina.

The cruise has earned a 4.9 rating from 126 reviews, with 97 percent recommending it. Those figures suggest strong satisfaction, especially with the crew, food, boat condition, and swimming stop. They do not erase the few concerns about value, maintenance, seasickness, or the small-group promise, but they indicate that the experience usually delivers what it advertises.

Who will enjoy this Dia Island cruise?

I would choose this trip for couples, families, and small groups who want a comfortable day on the water without organizing every detail themselves. It is also a good fit if you care about food and would rather eat a proper lunch onboard than rely on packaged snacks.

The included equipment helps families and mixed groups. Strong swimmers can snorkel or paddleboard, while less confident swimmers can use a jacket or noodle. The crew can provide a box of toys for children by request, but this is still fundamentally a swimming and relaxation trip.

It is less suited to you if you want a packed sightseeing schedule. There is one principal stop, and the attraction is the bay, not a guided tour of Dia’s history or interior. It may also be a poor choice if you require a truly private boat, since the cruise is shared and the group can reach 14 people.

Bring a towel, sunscreen, and personal care items. Towels and sunscreen are not included. Feminine hygiene products are available onboard, which is a thoughtful practical touch, but your usual personal supplies are still worth packing.

The activity requires good weather. If conditions force cancellation, you can receive another date or a full refund. You can cancel for a full refund up to 24 hours before the 9:30 a.m. start, but late cancellations and late changes are not accepted.

Should you book the Dia Island catamaran?

Book it if you want a relaxed, food-centered day on clear water and you value a smaller group, helpful crew, and plenty of time to swim. The fresh lunch, open bar, shaded catamaran, and included water toys make it a well-rounded outing rather than a bare sailing transfer.

Think twice if $181.41 feels high for one anchorage, or if your idea of a sailing day includes several stops and time walking ashore. Confirm the Heraklion meeting point, ask about the group size for your date, and mention dietary needs in advance.

For most people who want a comfortable day at sea, this is a strong choice. Just book it for what it is: a long, leisurely visit to one beautiful bay on Dia Island, not an action-packed tour of the whole coast.

FAQ

Where does the cruise begin?

It begins at Cafe Marina, Leof. Nearchou, Iraklio 712 02, Greece.

What time does the cruise start?

The scheduled start time is 9:30 a.m.

How long does the experience last?

It lasts approximately six hours and 30 minutes.

How many people can join the cruise?

The maximum group size is 14 people.

Is hotel pickup included?

No. Hotel pickup and drop-off are not included, but transfers can be arranged upon request.

What food is included?

The experience includes a light brunch, a freshly prepared Mediterranean lunch, and homemade dessert.

Which drinks are included?

Included drinks are water, soft drinks, local beer, white wine, espresso, teas, detox water, and a protein cocktail.

Is snorkeling equipment provided?

Yes. Snorkeling masks and fins, SUP boards, swimming jackets, pool noodles, fishing gear, and life jackets are provided.

Can I cancel for a refund?

Yes. You can cancel at least 24 hours before the start time for a full refund. Poor weather or failure to meet the minimum group size may also result in another date or a full refund.