Hersonissos: Dia Catamaran Cruise with Lunch & Drinks

This is a beach day with serious style. I loved the small-group setup that keeps the ride calm, and the long Dia Island swim stop with snorkeling and SUP gear waiting right there. Watch the practical bits though, towels are not provided and the cruise can be reshuffled in bad weather.

The food is a real lunch, not a sad afterthought, with a nutritionist-designed Mediterranean menu plus dessert. The crew brings the warm, personal feel, with friendly people like Janis, Julia, Alex, and Thomas helping the day run smoothly and making sure kids get their turn at sailing.

Key highlights to know before you go

• Small-group comfort (max 20 people): more deck space per person and an easy pace.
• Dia Island for about 3 hours 15 minutes: long enough to snorkel, paddle, swim, and relax.
• Unlimited drinks during the cruise: water, soft drinks, local beer, and white wine on the open bar selection.
• Water toys that cover every mood: snorkeling gear, SUP, kayak, inflatable flamingo, and noodles.
• Lunch that actually feels local: nutritionist-designed Mediterranean meal with vegetarian and kids options on request.

How the Hersonissos to Dia catamaran day really plays out

This is a half-day at sea with a clear rhythm. You start at Hersonissos Port, check in, get a quick safety briefing, then settle in as the catamaran heads out toward Dia Island.

You’ll spend about 105 minutes sailing to reach the island area, then enjoy roughly 3 hours 15 minutes on Dia before turning back for another 105 minutes across the water. Total time runs 6.5 to 7.5 hours, depending on departure and conditions. That timing matters because it gives you real freedom on the island, not just a short stop where you feel rushed.

Pickup is optional depending on what you choose. If you select transfer, pickup and drop-off can be arranged from Agios Nikolaos city, Elounda, or Plaka, and you get back to a long list of drop-off options afterward.

Welcome refreshments and the “eat well first” approach

One reason this cruise feels smoother is the way it handles your day before the main activities. As you board at Hersonissos, you get welcome drinks like espresso, detox water, teas, and protein cocktails, plus a light, healthy brunch to get you going.

This is not the typical boat day where you wait hours and hope something edible shows up. You’ll also find a protein cocktail bar plus light protein snacks, so if your family has kids who eat in bursts or adults who get hungry between swims, you are covered.

Unlimited drinks also start early: water and soft drinks, plus local beer and white wine as part of the open bar selection. That means you can keep things easy, whether you want a cold drink while the catamaran is gliding out or something light while you’re waiting for your turn with the snorkeling gear.

Dia Island time: snorkeling, SUP, kayak, and the pink flamingo float

Dia Island is uninhabited and sits in a protected Natura 2000 area, so the whole feel is about staying in nature’s rhythm. It’s the kind of place where you can go from lounging to getting in the water without needing to plan anything.

At Dia, the crew sets up the fun. You get snorkeling masks and fins, plus a selection of activities aimed at different comfort levels. If you want gentle movement, SUP (stand-up paddleboards) and a kayak let you cruise the surface. If you want pure play, there are inflatable noodles and an inflatable flamingo float that’s basically made for family photos and relaxed drifting.

This is also where I’d focus on pacing. With about three-plus hours on the island stop, you can do a proper swim, try snorkeling without feeling like you have to rush, and still have time to dry off and lounge on the deck. You don’t have to pick one activity and abandon the rest.

A few practical rules are worth knowing so your day stays stress-free:

• Life jackets are available, and the cruise includes swimming jackets too.
• You’re not allowed to touch marine life, so treat it like a watch-and-enjoy moment.
• Fishing gear is included for a gentle experience, which can be especially fun for kids who want an activity that feels different from swimming.

Lunch on board: Mediterranean flavors with real options

After swimming and activities, you’ll come back to a deck break that feels like a proper meal. The cruise includes a nutritionist-designed lunch with a Mediterranean-inspired main course and dessert afterward.

The menu is designed to be lighter and fresher than most “boat lunch” expectations. It uses seasonal produce and local sourcing, and you’ll typically have choices that fit different diets. Vegetarian options are available, and children’s meals can be provided on request.

Pair your meal with the drinks that are already part of the day. The open bar selection includes Greek beer and white wine, so you can keep it casual or make it feel like a small celebration. One extra touch that shows up in the experience is homemade cake, which some families specifically called out as a highlight.

If you’re traveling with kids or people with food restrictions, this is one of those tours where preparation matters. One family noted the lunch was handled well for a shellfish allergy and intolerance, which is a big deal in a situation where you don’t want surprises.

Catamaran comfort: yacht vibes without the crowd stress

The boat matters here. This is a modern luxury catamaran with sunbeds and shaded lounges, plus features that make the day practical. The deck is the main stage, and there are enough spots to spread out instead of everyone bunching shoulder to shoulder.

Reviews highlighted that it feels clean, up-market, and well maintained. You’ll also get extras that make it easier to stay comfortable while you’re hot, wet, and moving around: an outdoor shower, an onboard WC, and music on board.

One detail I appreciate for families is how the space and activity flow works together. Kids can go from floating on inflatables to snorkeling gear to SUP time without needing to fight for attention. And because the group is capped at 20 travelers, it helps keep the vibe relaxed.

There’s also free Wi-Fi, which is handy if you need to coordinate pick-ups or just upload the flamingo float photos before the day disappears into memory.

What to pack (and what to leave at home)

A smooth sea day is mostly about not forgetting the basics. The tour does not include towels, so plan to bring your own. You’ll also want:

• Swimwear
• Sun hat
• Sunscreen
• Passport or ID card (a copy is accepted)

Also, keep in mind the rules. You can’t bring weapons or sharp objects, and you should skip anything that could be treated as unsafe on board. Glass objects are not allowed, and no shoes indoors means you’ll be barefoot or in appropriate footwear until you’re inside the cabin areas.

No smoking indoors and no outside alcohol beyond what’s included. If you’re trying to plan around this, just focus on the included drinks and keep the day easy.

If you’re prone to seasickness, don’t assume you’ll power through. Check conditions and consider talking to the team. And if you have mobility or health concerns, the tour asks you to consult ahead, since this is a sea-based activity.

Pricing at about $170: where the value comes from

At $170 per person, you’re not just paying for transport from A to B. You’re paying for a whole day package: boat, time, crew, activities, and meals.

Here’s what makes that price feel reasonable when you look at it line by line:

• Catamaran time and a professional crew (including Red Cross certification)
• Unlimited drinks during the cruise, including local beer and white wine on the open bar selection
• Meals across the day, starting with welcome brunch and moving to a nutritionist-designed lunch plus dessert
• Included water gear and activities, not just a vague invitation to swim
• Snorkeling masks and fins, SUP, kayak, and inflatables like the flamingo float
• Fishing gear and life jackets/swimming jackets
• On top of that, the tour includes onboard WC, outdoor shower, and liability insurance

If you were doing this on your own, it would be hard to recreate that mix of included gear plus a long Dia stop plus meals without spending more. This is one of those deals where the real win is the frictionless experience, everything handled for you so you can focus on the water and the views.

Who this cruise fits best, and who should skip it

This cruise is built for a mixed crew of ages and interests: adults who want a relaxing day, and kids who want structured play without constant supervising. The presence of snorkeling gear, SUP, kayak, swimming jackets, a kid toy box (by request), and fishing gear means different personalities can have fun at the same time.

Some families also liked how the crew helped kids experience sailing and kept things fun, not strict. If your group includes children, this is the kind of day where kids can burn energy safely and then sit down for lunch without a long “what do we do now” stretch.

That said, it is not for everyone. It’s listed as not suitable for pregnant women, people with pre-existing medical conditions, and those over 95 years. Unaccompanied minors are also not allowed.

If you’re traveling with someone who might struggle with being on a boat, or if you’re already expecting mobility issues, it’s smart to ask questions before you book. This isn’t a museum visit where you can take breaks indoors every five minutes.

The little touches that make it feel worth the money

Luxury here is not about fancy wording. It’s about the practical details that reduce hassle and make the day feel considered.

You’ll get little comfort extras like music, free Wi-Fi, and the outdoor shower. The boat also includes personal feminine hygiene products, which you won’t expect on a day trip, but it’s the kind of thoughtful add-on that matters when you’re away from your hotel.

There’s also a small celebration angle. If it’s a birthday or anniversary, let them know in advance, and you may receive a complimentary branded gift. And for anyone who wants to feel extra taken care of, the tour notes that private cabins are available on request, though they are not guaranteed.

Some families even reported live Greek dancing during the day, which is a charming local touch when you want the experience to feel more than just sightseeing and swim time.

Should you book the Hersonissos to Dia catamaran cruise?

Book it if you want a small-group sea day that combines real food, included drinks, and a long Dia Island stop. This is a strong choice for families with kids because the activities are diversified and the schedule gives you time to try more than one thing.

Think twice if towels are a deal breaker for you, if weather can ruin your plans, or if someone in your group fits the tour’s not-suitable categories like pregnancy or certain medical conditions. Also, if you’re expecting a guaranteed cabin, remember private cabins are on request and not guaranteed.

If your vacation is calling for one day where you can relax, swim, and eat well without juggling gear rentals or pacing yourself across multiple stops, this cruise is one of the easiest “yes” choices you’ll find in the area.

FAQ

How long is the Hersonissos to Dia catamaran cruise?

The cruise lasts about 6.5 to 7.5 hours total, with around 105 minutes sailing to Dia, about 3.25 hours at Dia Island, and about 105 minutes sailing back.

Where do I meet, and how do I find the boat?

You meet at Hersonissos Port. Arrive about 15 minutes early for check-in, and look for the DanEri Yachts flag on a white sailing catamaran.

What food and drinks are included?

You get welcome drinks and a light healthy brunch, plus a Mediterranean lunch with dessert. Drinks include water, soft drinks, local beer, and white wine from the open bar selection.

What water activities and equipment are provided?

Snorkeling gear is included (masks and fins), along with SUP, a kayak, swimming jackets, inflatable noodles, an inflatable flamingo float, and fishing gear. Life jackets are also provided.

Are towels included?

No, towels are not included. You should bring your own.

Is pickup available from other areas besides Hersonissos?

Pickup is optional depending on the option you select. The transfer service can arrange pickup and drop-off from Agios Nikolaos city, Elounda, and Plaka.