Hersonissos: Catamaran Sailing Trip to Dia Island with Lunch

Dia Island is the star of this 6.5-hour catamaran trip from Hersonissos. You sail there aboard a roomy yacht, spend several hours in a sheltered bay with clear water and water toys, then return after a proper lunch cooked on board. The day feels more like a small yacht outing than a basic boat transfer.

I especially like the generous time at Dia Island and the thoughtful family setup, including a children’s meal, arm floaties, toys, and cabins for naps. The crew, including Thomas on some departures, also gets high marks for attentive service, music, and keeping drinks flowing. The main drawback is simple: the trip depends on weather, and the $164 price is a serious spend if you only want a short swim.

Key points to know before booking

• The 3.25-hour stop at Dia Island gives you enough time for swimming, snorkeling, SUP, fishing, lunch, and relaxing without rushing.
• Lunch is cooked on board, with seafood, meat, salads, fruit, and dessert, plus vegetarian, vegan, gluten-free, and children’s choices by request.
• Unlimited drinks are included, covering soft drinks, beer, white wine, and water during the cruise.
• The catamaran has room to spread out, making this more comfortable than a crowded motorboat excursion.
• Families are well catered for, with floaties, inflatables, toys, life jackets, and small cabins where children can rest.
• Hotel transfers are optional, but the basic meeting point is Hersonissos Port, not your hotel.

Why this boat day feels different

Many sea excursions around Crete are built around a quick stop, a swim, and a ride back. This one gives the outing a slower rhythm. You have 105 minutes sailing out, more than three hours at Dia Island, and another 105 minutes on the return.

That extra time matters. You can swim before lunch, eat without watching the clock, and still have time for a paddleboard or a lazy float afterward. I like this format for people who want the boat itself to be part of the holiday, not just transportation to a beach.

The catamaran is described as spacious and luxurious, with an open deck, music, Wi-Fi, and room to sit or stretch out. It has a yacht-like feel without being a private charter. A private group option is available, but the standard experience is semi-private, so you share the boat with other passengers.

The strongest part of the experience is the mix of comfort and activity. You can spend the day doing very little, or you can keep moving between snorkeling, fishing, paddleboarding, and the inflatable flamingo. Nobody needs to take part in every activity.

Hersonissos Port: an easy start if you plan ahead

Your day begins at Hersonissos Port. You should arrive 15 minutes before departure for check-in and look for the DanEri Yachts flag on a white sailing catamaran.

The welcome is practical but pleasant. The crew provides coffee, tea, and small pies, followed by a safety briefing. This is a good moment to ask about lunch choices, drinks, equipment, and the schedule at Dia Island.

The required passenger information is more detailed than on some ordinary sightseeing trips. When booking, you need to provide each person’s full name, date of birth, passport or ID card number, and nationality. Port authorities require these details for cruise permission, so have the information ready.

Hotel pickup is not automatically included. If you choose the transfer option, pickup and return service is available from Stalida, Malia, Anissaras, Analipsi, Gouves, Kokkini Hani, Karteros, Ammoudara, Heraklion, Lygaria, Agia Pelagia, Sissi, and Milatos. If you do not select that option, you are responsible for reaching Hersonissos Port.

The 105-minute sail to Dia Island

Once the boat leaves Hersonissos, the trip settles into its most peaceful phase. The crossing takes about 105 minutes, giving you a long look at the Cretan coast and open Aegean water.

You can sit on the deck, listen to music, take photographs, and enjoy the view without needing to follow a formal sightseeing talk. English and Greek are the listed languages, and the crew is available to help during the crossing.

Drinks are included throughout the day. Soft drinks, beer, and white wine are available, which adds real value to a six-and-a-half-hour outing. Coffee and tea are offered at the start, while beer and wine suit the relaxed afternoon return. Drink sensibly, especially if you plan to swim or use the paddleboards.

Free Wi-Fi is also available on board. That is a small but useful touch if you want to send photos during the cruise, though the best reason to put your phone away is the view.

The boat itself is a major part of the value. A catamaran usually gives you more deck space and a steadier feel than a narrow single-hull boat, although no boat is completely free from motion. If you are prone to seasickness, sit where you feel most comfortable and bring any medication you normally use.

Dia Island: three hours in a clear-water bay

The main stop at Dia lasts about 3.25 hours. This is where the outing earns its place as a full day on the water rather than a simple cruise.

The boat anchors near a charming bay, where you can swim in clear water and enjoy views of the island. The setting is quiet and natural, with the focus on the sea rather than shops, roads, or a long land excursion. You do not get a guided island walk in the listed plan, so think of Dia as a water stop and scenic anchorage.

Snorkeling gear and fishing equipment are provided. The snorkeling is best suited to casual exploration close to the boat, and conditions can vary with the weather and visibility. The fishing equipment is especially useful for children, who may enjoy having a simple activity between swims.

Stand-up paddleboards are included too. I consider this one of the most useful extras because it gives you a different way to enjoy the bay. You can paddle quietly, take turns with family members, or simply use the board as a floating platform.

There are also arm floaties and inflatables, including a flamingo. That may sound like a minor detail, but it changes the mood of the day. The inflatable is fun for photographs and gives less confident swimmers something playful to enjoy near the boat.

Life jackets are provided, and the crew is Red Cross certified. Parents will still need to supervise children closely around the water, but the safety equipment and family gear make this a more practical choice than a boat trip aimed only at adults.

Lunch on board, with more than a token snack

Lunch is freshly prepared on the catamaran, not handed out as a basic packed meal. The menu includes Mediterranean-style salads, seafood, meat, and a summer dessert. Fruit and ice cream have also been served on some outings.

The meal is designed to suit mixed groups. Seafood is available, but chicken can be requested if you do not eat fish. Vegetarian, vegan, and gluten-free options are available when requested in advance, and children receive a special meal.

This is one area where planning helps. Do not wait until you are seated with a plate in front of you to explain dietary needs. Include the request when booking or contact the provider ahead of time.

Eating on board adds to the sense of occasion. You are not losing an hour of the day searching for a taverna, and you can continue looking out over the bay while you eat. The tradeoff is that the menu is set by the crew, so this is not the right choice if you want a wide restaurant menu or a long meal ashore.

The food has been a major part of the experience’s appeal, along with the staff. Reports of generous portions, fresh salads, seafood, chicken, fruit, and ice cream suggest that lunch is treated as a proper part of the day, not an afterthought.

A strong choice for families and mixed-age groups

This trip is unusually well equipped for children. Along with life jackets and arm floaties, the boat carries a box of toys and offers special children’s meals. Small cabins are available if a child needs a nap or a quiet break from the sun.

That does not mean the day is only for families. Couples can use the spacious deck, enjoy the wine, swim in the bay, and settle into a slower pace. Adults celebrating a birthday, anniversary, or proposal can also arrange a special occasion. The provider says the crew presents a complimentary gift for these events.

For a group of friends, the combination of music, drinks, water activities, and a long anchorage works well. Groups of around 15 have used the boat for a social day with music, good food, wine, and swimming. A private group option is available if you want more control over the atmosphere.

Pregnant women should not book this activity. The open-water setting, boat movement, and active water program make that restriction important to respect.

The ride back to Hersonissos

After lunch and water time, the boat begins the 105-minute return journey. This is your chance to dry off, talk with the crew and other passengers, listen to music, and watch the coast slide past.

The return can feel long if you expect constant sightseeing, but that is also the point. This is not a rushed transfer. Bring a towel, use sunscreen regularly, and keep a dry layer handy if you are sensitive to wind after swimming.

The cruise ends back at the Hersonissos meeting point. If you selected an optional transfer, the service can take you back toward the listed resort areas. Otherwise, arrange your own return from the port.

Is $164 a fair price?

At $164 per person, this is not a budget boat ride. The value depends on how much of the included package you will use.

The price covers a spacious catamaran, an experienced Red Cross-certified crew, a 6.5-hour schedule, lunch, unlimited soft drinks, beer and white wine, snorkeling and fishing gear, SUP boards, inflatables, music, Wi-Fi, life jackets, insurance, and children’s equipment. Buying a meal, drinks, and water activities separately would add up quickly.

You are also paying for space and time. A cheaper excursion might get you to a beach or bay, but it may not include a full meal, open bar, paddleboards, or enough time to use them. The catamaran setting is the other key part of the calculation.

I would call it good value for a family, couple, or group that wants a polished full-day sea experience and plans to eat, swim, and use the equipment. It is weaker value for someone who dislikes boats, does not drink, plans to stay dry, or mainly wants a short ride to Dia Island.

The overall rating is 4.7 from 47 reviews, and the most consistent praise focuses on the same things: attentive crew, comfortable boat, high-quality lunch, clear water, and plenty of time for activities. Those are exactly the areas that justify the price.

What to pack for a comfortable day

Keep your packing simple. Bring swimwear, a towel, sunscreen, and a passport or ID card. A copy of the ID is accepted.

I would also bring sunglasses, a hat, and a light cover-up for the return sailing. These items are practical rather than officially required, especially after several hours in the sun.

Tell the provider about food needs in advance. Also mention birthdays, anniversaries, or other special occasions when arranging the trip so the crew can prepare its complimentary gift.

The cruise can be rescheduled or canceled if weather conditions are poor. That is normal for a sailing activity, but you should leave some flexibility in your holiday plans if this boat day is a major part of your visit.

Who should book this Dia Island cruise?

I would choose this outing if you want a comfortable day that combines scenery, food, swimming, and a relaxed social atmosphere. It is particularly good for families with children, couples looking for a special day, and groups who want a boat with enough room to spread out.

It also suits people who like choice. You can snorkel, fish, paddleboard, float, listen to music, eat, or simply sit in the sun. That range is more valuable than it first appears when a group has different energy levels.

I would think twice if you are looking for a quiet sailing trip with no music or shared space. The boat is semi-private rather than automatically private, and the listed activities create a lively holiday mood. Also, the Hersonissos departure means you need to account for getting to the port unless you pay for an available transfer option.

Should you book it?

Book this catamaran trip if you want Dia Island as part of a complete day on the water, not just a quick stop. The generous anchorage time, freshly cooked lunch, unlimited drinks, and good family equipment make it a well-rounded choice.

At $164, I would not call it cheap. I would call it a sensible splurge for a special holiday day, especially if you will use the SUP boards, snorkeling gear, inflatables, meal, and drinks. If you want the most comfortable version of a shared boat excursion from Hersonissos, this one deserves serious consideration.

FAQ

Where does the catamaran cruise start?

The cruise starts at Hersonissos Port. Arrive 15 minutes before departure and look for the DanEri Yachts flag on a white sailing catamaran.

How long does the experience last?

The full activity lasts 6.5 hours. The sailing time is about 105 minutes each way, with approximately 3.25 hours at Dia Island.

Is hotel pickup included?

Hotel pickup and drop-off are not included in the standard activity. An optional transfer service is available from listed areas including Malia, Stalida, Heraklion, Sissi, Milatos, and several resorts near Hersonissos.

What food is served?

Lunch includes Mediterranean salads, seafood, meat, and a summer dessert. Children can receive a special meal, and vegetarian, vegan, gluten-free, and other food preferences can be arranged upon request.

Are drinks included?

Yes. Unlimited soft drinks, beer, and white wine are included. Coffee, tea, and pies are provided during the welcome period.

Is snorkeling equipment provided?

Yes. Snorkeling and fishing gear, stand-up paddleboards, life jackets, arm floaties, and inflatables are included.

What should I bring?

Bring swimwear, a towel, sunscreen, and a passport or ID card. A copy of the identification document is accepted.

Can the cruise be canceled because of weather?

Yes. The cruise may be rescheduled or canceled if weather conditions are unsuitable. You can also cancel up to 24 hours in advance for a full refund.