Heraklion: Dia Catamaran Tour – Lunch, Open Bar & Snorkeling

Dia Island is best reached from the water, and this five-hour catamaran cruise gives you a generous taste of it without turning the day into a tiring expedition. You sail from Heraklion, spend nearly three hours in a sheltered bay, and return with lunch, drinks, and sea gear included.

I especially like the small-group feel, with room to sit in sun or shade, and the unusually complete setup for children: toys, floaties, inflatables, and cozy cabins for a rest. The fresh seafood and meat lunch is another strong point. The main consideration is simple: $141 per person is a serious half-day expense, and the trip depends on calm weather.

Key points at a glance

• Nearly three hours at Dia Island: Plenty of time for swimming, snorkeling, SUP, canoeing, fishing, and relaxing.
• A spacious catamaran: Clean decks, shaded seating, cabins, restrooms, Wi-Fi, music, and room to spread out.
• Lunch cooked on board: Salads, hot seafood and meat dishes, vegetarian, vegan, and gluten-free choices by request.
• Open drinks included: Soft drinks, beer, and white wine are available throughout the cruise.
• Strong family setup: Life jackets, arm floaties, toys, inflatable animals, and a child-friendly meal option.
• Transfers can be arranged: Hotel pickup is available by prior request from many resorts around Heraklion and the northern coast.

Sailing out of Heraklion toward Dia

Your morning starts at Heraklion harbor, where you should arrive 15 minutes before departure. Look for the crew member wearing a DanEri shirt at the Marina Café tables facing the sea and boats. A municipal parking area is nearby, costing about €5 for the day.

The welcome is nicely handled. You get coffee, tea, detox water, fresh pies, and a cheese platter before the boat gets properly underway. There is also a short safety briefing, which matters on a sailing boat where children may be eager to move around before everyone has found their footing.

The catamaran ride to Dia takes about an hour. This is not just dead time between port and swimming stop. You can settle on the deck, listen to the onboard music, use the free Wi-Fi, and watch Heraklion recede behind you. The spacious design gives you several ways to spend that hour, from sitting under cover to stretching out in the sun.

The boat is designed for comfort rather than a bare-bones transport run. Clean seating, life jackets, cabins, and restrooms make a difference, especially for families. The front of the boat can be an exciting place for children when the sea is calm, though you will want to keep an eye on young ones as the boat moves.

The crew is another major part of the experience. Names associated with the sailing team include Captain Joana, Captain Giannis, Gianna, and chef Konstantinos, though the exact crew can vary. The service style is friendly and attentive, with staff available to help with equipment, food, and safety.

Why Dia Island works so well as the main stop

Dia is a wild, unbuilt island off the coast of Crete. The point of the cruise is not to go ashore for shops or monuments. Instead, the catamaran anchors in one of the island’s quiet bays, where clear water and open scenery take over.

The boat remains your base. That is convenient because you do not need to carry beach gear, search for a restaurant, or compete for a patch of sand. You can swim from the catamaran, return for a drink, grab snorkeling equipment, and settle back into a shaded seat whenever you like.

The main stop lasts about two hours and 45 minutes. That is long enough to use several activities without feeling rushed. I would start with a swim and snorkeling, then try the SUP or canoe, and save some time afterward for simply sitting on deck.

Water conditions can change, of course. The bay is selected with the day’s conditions in mind, but the sea may still be less calm than expected. The trip can be rescheduled or canceled in bad weather, so keep a little flexibility in your Crete plans.

Swimming, snorkeling, SUP, and the inflatable flamingo

The activity gear is one of the tour’s best values. Snorkeling equipment, fishing gear, stand-up paddleboards, canoe equipment, life jackets, arm floaties, and inflatables are all supplied.

You do not need to pack a full collection of beach toys. Bring a swimsuit, towel, and sunscreen, then use the equipment on board. Masks and fins make it easy to look beneath the surface around the boat, though you should keep your expectations sensible. This is a pleasant stop for seeing the water and nearby marine life, not a specialist wildlife excursion.

SUP gives you a different view of the bay and a little exercise. Canoeing is useful for people who want to get away from the hull without committing to a hard workout. Fishing equipment adds another option, especially for children who may lose interest in swimming after a while.

The inflatable flamingo sounds like a small detail, but it captures the mood of the trip. It gives children something playful to use and provides an easy photo prop for families and friends. The box of toys serves the same purpose on deck.

You can also choose to do very little. There is no need to join every activity. The wide catamaran offers enough seating for reading, sunbathing, talking, or watching the water. That balance between action and rest is why the cruise works for mixed-age groups.

A Mediterranean lunch served at sea

Food is a real part of the experience here, not a token snack. The chef prepares a Mediterranean lunch on board, with salads, hot dishes, seafood and meat options, and a homemade dessert.

The exact menu can change, but the format gives you variety. A seafood dish may suit you if you want a taste of the coast, while meat and salad choices make the meal easier for mixed groups. Vegetarian, vegan, and gluten-free meals are available when requested in advance, and children have a special meal option.

The meal is served after the swimming and water activities, which is sensible. You can eat without worrying about getting back into the water immediately, then spend the rest of the bay stop relaxing before the return crossing.

Unlimited soft drinks, beer, and white wine are included. Coffee, tea, detox water, pies, and the cheese platter cover the early part of the day. The open bar adds meaningful value to the $141 price, particularly if you would otherwise buy lunch and several drinks separately.

A practical word of caution: beer and wine are easy to enjoy too quickly in strong sun. Drink water, use sunscreen, and remember that the boat still has a return journey ahead.

The return sail and the pace of the afternoon

After lunch and your time at Dia, the boat heads back toward Heraklion. The return crossing takes about an hour, so the full rhythm is easy to understand: a 15-minute harbor welcome, an hour out, 2.75 hours at the island, and an hour back.

The trip has enough structure to keep the day moving, but it does not pack in too many stops. You are not rushing from one cove to another or boarding a second boat for another activity. You get one main bay and enough time to enjoy it properly.

The return can be a quieter part of the outing. Adults may want a final drink and a place in the shade, while children can settle in a cabin for a nap. Some departures may also offer fine evening light on the way back, depending on the start time and season.

You return to the same meeting point at Marina Café. If you arranged a transfer, pickup and drop-off can be organized from listed areas including Heraklion, Ammoudara, Karteros, Kokkini Hani, Analipsi, Gouves, Anissaras, Hersonissos, Stalida, Malia, Fodele, Agia Pelagia, Lygaria, Sissi, and Milatos.

What the $141 price really buys you

At $141 per person, this is not the cheapest way to get on the Cretan coast. You are paying for a semi-private catamaran setting rather than a basic boat transfer, and the difference shows in the space and included services.

Your price covers:

• A five-hour sailing cruise
• The catamaran and experienced crew
• Welcome drinks, pies, and cheese
• Mediterranean lunch
• Unlimited soft drinks, beer, and white wine
• Snorkeling and fishing equipment
• SUP boards, canoe equipment, floaties, and inflatables
• Music, Wi-Fi, toys, life jackets, and liability insurance

The strongest value comes if you would use several parts of the package. A family that wants lunch, drinks, swimming gear, shade, toys, and a comfortable boat may find the cost easier to justify. A couple that only wants a short sail and a quick swim might prefer a simpler and cheaper outing.

The boat’s capacity of up to 20 people helps the cruise feel more exclusive than a large sightseeing vessel. That does not mean you have the island to yourself, but it does mean less crowding on deck and more space for equipment and seating.

Transfers are not automatically included. If you need hotel pickup, select the correct option or request the service in advance. That can add convenience, but you should check the final booking price rather than assume it comes with the base fare.

Who will enjoy this cruise most

This is a strong choice for families with children, couples who want a comfortable day at sea, and groups of friends who like a little activity with their lunch and drinks.

Families benefit from the practical details. Life jackets, floaties, toys, a child meal, and cabins for naps remove several common headaches. Children can swim, use the inflatable flamingo, try a board, or sit near the front during the crossing. Adults still get places to relax, which is not always true on family boat trips.

It also suits a celebration. For birthdays, anniversaries, and other special occasions, the crew provides a complimentary gift and makes extra efforts to mark the event. Tell the provider in advance so the team has time to prepare.

You should think twice if you are pregnant, since the activity is listed as unsuitable for pregnant women. You may also want another plan if you dislike boat motion, have no interest in swimming, or want a full-day island visit with time ashore.

The cruise is wheelchair accessible, and private groups can be arranged. Ask about your exact needs before booking, since accessibility on a sailing catamaran can depend on the person’s mobility and the conditions at the harbor and bay.

Practical tips for a smoother day

Arrive at least 15 minutes early. The meeting point is specific, and the crew meets you at the Marina Café tables on the side facing the boats, so avoid cutting it close.

Bring a towel, swimsuit, sunscreen, and passport or ID card. A copy of the ID is accepted, but port authorities require each passenger’s full name, date of birth, ID or passport number, and nationality when you book.

Use sunscreen before boarding and reapply during the day. You will spend hours surrounded by reflected light from the sea, even if you choose the shaded side of the catamaran.

Tell the provider about dietary needs before departure. Vegetarian, vegan, and gluten-free choices are available by request, but this is not something to leave until lunch service.

Keep an eye on the weather forecast and avoid scheduling the cruise on the same day as an important flight or ferry connection. Bad weather can lead to a rescheduled or canceled sailing, and the sea does not follow your itinerary.

Free cancellation is available up to 24 hours before departure for a full refund. You can also reserve now and pay later, which helps if your Crete plans are still taking shape.

Should you book the Dia catamaran cruise?

I would book this cruise if you want one well-organized sea day that combines sailing, swimming, food, drinks, and easy access to water equipment. It is particularly good for a family or small group that values comfort and does not want to arrange each piece separately.

The main reason to choose it over a cheaper boat trip is the complete package. You get room to sit, a real meal, a range of activities, and a crew that pays attention to both adults and children. The main reason not to book is the price, especially if you plan to spend most of the five hours sitting quietly and skip the included gear and lunch.

For a celebration, a family outing, or a final relaxed day near Heraklion, the value is easier to see. Just bring sun protection, provide your identification details early, and leave room in your schedule for weather changes.

FAQ

How long is the Heraklion to Dia Island cruise?

The activity lasts five hours. The sailing takes about one hour each way, with approximately two hours and 45 minutes spent at Dia Island, plus a short welcome and safety briefing in Heraklion.

What food and drinks are included?

The cruise includes coffee, tea, detox water, fresh pies, and a cheese platter at the welcome. Lunch includes salads, hot seafood and meat dishes, and homemade dessert. Unlimited soft drinks, white wine, and beer are also included.

Is equipment provided for snorkeling and swimming?

Yes. Snorkeling gear, fishing equipment, SUP boards, canoe equipment, life jackets, arm floaties, and inflatables are provided. An inflatable flamingo and a box of toys are also available for children.

Can I request a special meal?

Yes. Vegetarian, vegan, and gluten-free meals are available upon request. There is also a special meal option for children. Provide your requirements before the cruise.

Is hotel pickup available?

Hotel pickup and drop-off are not included automatically, but transfer service can be arranged in advance from listed areas around Heraklion and the northern coast of Crete.

What should I bring to the catamaran?

Bring a towel, sunscreen, swimwear, and a passport or ID card. A copy of your passport or ID is accepted. Port authorities require passenger identity and nationality details when booking.