REVIEW · CATAMARAN CRUISES
Heraklion Luxury Sailing Catamaran Dia Island | Gourmet Menu
The best Cretan meal may be served at sea. This 5.5-hour cruise from Heraklion combines a modern luxury catamaran, a calm bay on mythical Dia Island, and a freshly cooked Mediterranean lunch. I especially like the attentive crew and the unusually strong food program, with seafood, meat, and vegetarian choices prepared onboard. The main drawback is price: at $141 per person, this costs more than a basic boat trip, and rough conditions can limit swimming or paddle activities.
You meet at Marina Café in Heraklion Port, then sail past Koules Fortress, also called Rocca a Mare, before spending about three hours near Dia. The boat carries up to 22 people, so this is semi-private rather than an intimate private charter. Still, the spacious layout, shaded areas, onboard facilities, and steady flow of drinks make it feel more relaxed than a crowded excursion boat.
Key points to know before booking

- Chef-prepared lunch: Fresh seafood is the main event, with chicken, vegetarian, and children’s menus available if requested at least one day ahead.
- A comfortable modern boat: The catamaran has toilets, a shower, Wi-Fi, shaded seating, and room to spread out.
- Three hours at Dia Island: You have time for swimming, snorkeling, fishing, SUP, canoeing, inflatables, lunch, and another swim.
- Strong service: Captain Thanasis and the crew receive repeated praise for warm, capable, attentive care.
- All-inclusive drinks: Water, soft drinks, local white wine, and beer are included. Cocktails cost extra.
- Weather matters: Wind and sea conditions may reduce the number of water activities available.
Starting at Heraklion Port with coffee and Cretan treats

Your meeting point is the entrance to Marina Café in Heraklion Port. An EOS Yachts crew member meets you there and guides you to the catamaran, so you do not need to search the harbor on your own.
Arrive at least 15 minutes before departure. The boat leaves at the scheduled time, and late arrivals risk missing the cruise. Greek naval rules also require full participant details: name, passport or ID number, birth date, nationality, and gender. Have these ready when booking or provide them no later than the day before.
The welcome is more than a quick safety announcement. You receive coffee, local cake, and Cretan delicacies before the short safety briefing. Gourmet platters with cheeses and cold cuts are also included, giving the outing a proper start rather than sending you straight from the dock to the open water with an empty stomach.
That small opening matters. It gives you time to settle in, meet the crew, and learn how the boat works. The tone is friendly and polished, but not stiff. Captain Thanasis is often singled out for being personable and skilled, with a knack for making the group feel like a temporary team.
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Sailing past Koules Fortress and out toward Dia

The cruise begins with views of Heraklion from the water. Koules Fortress, the heavy stone guard at the harbor entrance, is the first photo stop. You get about five minutes for pictures and sightseeing before the boat points toward Dia Island.
Do not expect a long historical tour here. The fortress stop is brief, and the main purpose is a good harbor view and a memorable opening photograph. The real pleasure is the change in pace as Heraklion slips behind you and the Aegean opens around the catamaran.
The crossing to Dia takes about an hour. This is a useful stretch of quiet time. You can sit beneath the shade, claim a sunny spot, watch for seabirds, or keep an eye on the water for dolphins. Dolphin sightings are not guaranteed, but they have added a special touch to some cruises.
The boat itself is one of the strongest reasons to pay more. It is described as new, clean, and well maintained, with broad areas for sitting and relaxing. Several people particularly liked the shaded sections, which are valuable during a bright Cretan summer afternoon. You can enjoy the sea without spending every minute in direct sun.
Wi-Fi is available, though I would treat it as a convenience rather than the point of the trip. The better use of this hour is to put your phone away, watch the coastline recede, and enjoy the quiet rhythm of the catamaran.
Dia Island’s calm bay and clear water

Dia is tied to Cretan mythology and is said to have been shaped by Zeus. The island’s importance on this cruise is less about walking ashore and more about the sheltered water around it. The catamaran anchors in a bay accessible only by boat, where the coast feels far removed from Heraklion.
You stay near the boat rather than following a land-based island tour. That makes the outing especially good for people who want a long swim and a generous amount of time on the water. You are not rushed through a ten-minute photo stop before being called back onboard.
The schedule gives you roughly three hours at Dia. That includes lunch, free time, swimming, snorkeling, canoeing, fishing, and use of the inflatables. You can set your own pace. Start with the water, eat when you are ready, then return for another swim, or spend the whole break moving between activities and the shaded deck.
Snorkeling gear and swimming vests are provided. You can also use fishing equipment, stand-up paddleboards, canoe boards, swimming noodles, and inflatable water toys. Sea scooters are available only by advance request and are not part of the standard package.
The underwater setting is described as full of life, though you should keep expectations sensible. This is not a specialist marine safari or a guided scuba outing. It is a relaxed chance to look beneath the surface in clear Cretan water, with equipment already on board.
Conditions control what is possible. One October outing had fewer activities because of the sea conditions, though the crew continued to take good care of the group. That is an important point: the cruise is built around outdoor conditions, not a guaranteed checklist. Wind can affect paddling, swimming, and snorkeling, and the captain has to put safety first.
A gourmet lunch prepared on the catamaran

Food is the feature that most clearly separates this cruise from a standard island boat trip. The main meal is freshly prepared onboard by a chef using local, high-quality ingredients. The seafood menu is the default, and past dishes have included seafood risotto with Greek kantaifi shrimp.
That detail gives you a better sense of the meal than the word gourmet alone. This is not simply a tray of sandwiches or a cold buffet. The food is cooked on the boat and served as a proper Mediterranean meal. Seafood has received the strongest praise, but the alternative dishes are not an afterthought.
You can request chicken, vegetarian, or children’s meals, but do so at least one day before departure. The menu change needs advance notice, so do not wait until boarding if you have dietary needs or strong preferences.
The food service is spread across the trip. You begin with coffee, pastries, cake, and Cretan snacks. Cheese and cold-cut platters follow, then comes the main meal with drinks. Afterward, the crew serves seasonal fruit, a local dessert, and raki, the traditional Cretan spirit.
The open bar includes unlimited water, soft drinks, local white wine, and beer. Cocktails are extra and need to be requested. This arrangement suits a long afternoon at sea: you can have a glass of wine with lunch, keep water nearby in the sun, and enjoy a beer during the ride back without counting every drink.
The value improves if you would otherwise pay separately for lunch, drinks, water equipment, and a premium boat. At $141, you are paying for a complete half-day experience rather than just transportation to Dia. If you mainly want a cheap swim and do not care about the meal or boat comfort, a simpler excursion may be better value.
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The crew and the small details

Service is the other major strength. The crew is English and Greek speaking, certified, and described as warm without being overbearing. You can expect regular offers of drinks, help with the equipment, and attention to safety around the water.
Several special occasions have been handled with care. Birthday cakes and songs have been arranged even when the celebrant did not make a direct request, based on booking information. If you are marking a birthday or another occasion, mention it during booking rather than relying on a surprise, but the company appears willing to make the day personal.
The response to an unwell passenger also showed the practical side of the crew. They provided steady support and made the person as comfortable and safe as possible. That kind of care matters more than polished service language when you are several miles offshore.
The catamaran has separate WC facilities for men and women, plus a shower. Those are easy to overlook when comparing boat trips, but they make a real difference during a 5.5-hour outing. You do not have to spend the entire day planning around a tiny marine toilet or wait until returning to port.
The group size is capped at 22 people. That is not private, but the boat’s size helps prevent the cramped feeling common on smaller vessels. If you want total privacy, EOS Yachts also offers private charter options on request.
The sunset ride back to Heraklion

After lunch and a final swim, the catamaran turns back toward Heraklion. The return crossing takes about an hour and is often the most peaceful part of the day. The sun drops toward the horizon, the water changes color, and the city gradually comes back into view.
This is not a separate sunset cruise, and exact light depends on the departure time and season. Still, the ride back offers strong golden-hour views, especially on afternoon departures. The crew may bring out dessert and drinks before you reach the marina, giving the final stretch a pleasant Cretan finish.
You return to Marina Café, the same place where you met the crew. The complete schedule lasts 5.5 hours, with about one hour sailing out, three hours at Dia, and one hour back, plus the short fortress stop and harbor movements.
Who will get the most from this cruise

I would choose this experience if you want a polished day on the water rather than a basic transfer to an island. It suits couples, families, groups of friends, cruise passengers stopping in Heraklion, and anyone celebrating a birthday or special occasion.
Families benefit from the children’s menu, swimming vests, noodles, inflatables, and several ways to enjoy the bay without committing to strenuous activity. Couples may prefer the shaded seating, attentive service, sunset return, and good food. Food-focused visitors will appreciate having an actual chef onboard rather than a generic packed lunch.
It also works well if you want activity and relaxation in the same outing. You can paddle, fish, snorkel, and swim, then spend time lying in the sun or sitting under cover with a drink. You do not need to be an experienced sailor or strong swimmer to enjoy the main parts of the day.
I would think twice if you dislike boats, get seasick, or need a rigid schedule unaffected by wind. The water program depends on conditions, and the crossing takes two hours in total. Also remember that the cruise is semi-private. A maximum of 22 people is comfortable for this type of catamaran, but it is not the same as having the boat to yourself.
Practical details that affect your decision

Bring swimwear, a towel, and sunscreen. Sun protection is essential because you will spend much of the day outdoors, even though shaded areas are available.
Give meal preferences at least one day in advance. Seafood is the main menu, while chicken, vegetarian, and children’s choices can be arranged. Cocktails are not included, and sea scooters require advance booking with priority given in booking order.
Pets are not allowed, and smoking indoors is prohibited. Private hotel transportation is not included, though pickup and transfer service may be arranged on request.
The cancellation policy allows a full refund when you cancel at least 24 hours ahead. You can also reserve now and pay later, which helps if your Heraklion plans may change.
Should you book the EOS Yachts Dia Island cruise?

Book it if comfort, food, and service matter as much as the swim stop. The strongest reasons are the new catamaran, generous time at Dia, chef-prepared lunch, included drinks, and a crew that pays close attention to people onboard. The return views and sunset atmosphere add a fitting finish.
At $141 per person, this is not the budget choice. It is a strong value for a full half-day with a premium boat, meal, bar, water equipment, and professional crew. If your priority is the lowest possible fare, choose a simpler boat trip. If you want the kind of outing that can become one of your main memories of Crete, EOS Yachts makes a persuasive case.
FAQ
How long is the Heraklion catamaran cruise?
The cruise lasts 5.5 hours. The schedule includes about one hour sailing to Dia Island, approximately 3.25 hours at Dia, and about one hour sailing back to Heraklion.
Where is the meeting point?
Meet at the entrance to Marina Café in Heraklion Port. An EOS Yachts crew member will guide you to the catamaran. Arrive at least 15 minutes before departure.
What food is included?
The cruise includes welcome coffee and Cretan delicacies, cheese and cold-cut platters, a freshly prepared Mediterranean seafood meal, seasonal fruit, a local Cretan dessert, and raki.
Can I request a non-seafood meal?
Yes. Chicken, vegetarian, and children’s menus are available. Request a change at least one day before departure.
What drinks are included?
Unlimited water, soft drinks, local white wine, and beer are included. Cocktails are available on request but are not included in the standard price.
What activities are available at Dia Island?
You can swim, snorkel, fish, use stand-up paddleboards, canoe boards, swimming noodles, and inflatable water toys. Snorkeling gear and swimming vests are supplied.
Is the boat private?
No. This is a semi-private trip with a maximum of 22 participants. Private charter options are also available on request.
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