Heraklion has a sunset secret, and it runs on sea time. I like that this is a private boat trip that still feels social enough to chat, and I love the mix of activities at Dia Island, especially snorkeling in clear water near Saint George Bay. One consideration, if you get motion sick, is that this is a real sailing cruise, and it is not listed as suitable for people prone to seasickness.

You’ll start in Heraklion Port with a safety briefing, then cruise north for about 80 minutes toward Dia Island, roughly 6 nautical miles away. Along the way, you might even spot dolphins, and then you get about three hours at the island to swim, fish, or paddleboard before dinner and sunset on the return sail. From the crew names I saw in recent verified bookings, you could be guided by captains and hosts like Nick, George, and Marcos, which is a nice reminder that the experience often hinges on who’s at the helm.

Key things that make this Dia Island sunset cruise worth your time

• Private sailing format from Heraklion Port, with either a catamaran or a monohull option
• Dia Island time is activity-based, with snorkeling gear, fishing equipment, and a SUP board included
• Dinner is Mediterranean and served onboard with Greek salad, shrimp pasta, and fruit
• Unlimited drinks include white wine, beer, soft drinks, and water, plus gluten-free and vegan options
• Sunset is the main event, with your best views coming from the boat over the Aegean and Dia Island

Why Dia Island is a smart sunset choice from Heraklion

Dia Island is small, close to Crete, and focused on water time. That combination matters because most big Crete tours either spend their best hours driving or you end up with only a quick beach stop. Here, the day is built around sailing out, anchoring at Dia, and returning while the light turns dramatic.

The other reason I like Dia Island for sunset plans is how the bay setup works for relaxing. You are not hunting for a spot on a crowded shoreline. You’re anchored at Saint George Bay, and that makes swimming, floating, and taking photos simpler.

Heraklion Port to open water: the 80-minute sailing stretch

The day starts at Heraklion Port, and you’ll begin with a safety briefing before you set off. Then comes the sailing portion, about 80 minutes, heading north toward Dia Island. That stretch is part of the magic because you get coastline views while your body shifts into vacation mode.

If you’re the type who likes to watch the sea, this leg gives you enough time to settle in. On clear days, you may even catch dolphins swimming alongside the boat. Even if you do not, you still get that slow-motion feeling you only get on water.

One practical note: if you are sensitive to wind or waves, consider planning for it on the sail out and sail back. The tour is not listed as suitable for people prone to seasickness, which is your clue that conditions can get a bit real.

Saint George Bay at Dia Island: swimming, snorkeling, fishing, and SUP

This is where your day turns from scenic to hands-on. Once you arrive, the boat anchors at Saint George Bay on Dia, and you get around three hours on site. That time window is long enough to do a swim, try snorkeling, and still have time to just sit in the sun with your drink.

Swimming and snorkeling with gear included

The water near the island is described as crystal-clear, and snorkeling equipment is provided. That means you are not making a stop to rent gear or spending energy on logistics when you’d rather focus on the sea life and visibility.

I like the way this is handled because it lowers decision fatigue. You can start with a quick swim, then decide if you want a longer snorkeling session. If the group is active, you can join in; if you prefer quiet time, you can float and relax.

Fishing equipment and a low-pressure experience

If you want something different from swimming, there is fishing equipment onboard. You do not have to be an expert. Think of it as a fun add-on that gives you another way to pass time while the crew manages the boat and everyone stays comfortable.

SUP on calm water, if conditions allow

A SUP board is also included. Depending on wind and how the crew anchors, you might get the chance to paddle around the bay. Even without chasing shorelines, it’s a nice way to stretch your legs after sailing.

The dinner onboard: Mediterranean flavors plus the right drink setup

Your meal is served while you’re enjoying the views back at Dia Island. The food is Mediterranean and includes fresh Greek salad, pasta with shrimps, and fruit. It’s the kind of menu that feels Cretan without getting too complicated, and it also supports the water-day timing. You’ll want something filling but not heavy.

Drinks are a major part of the value here. Unlimited white wine, beer, soft drinks, and water are included. Gluten-free and vegan options are also available, which is a big win if you travel with dietary needs.

One realistic consideration: even with unlimited included drinks, you should not assume you’ll get continuous service at all moments. One recent rider noted that alcohol was not served while the boat was moving. If you care about nonstop sipping during the sailing legs, set your expectations that service may pause when conditions or local rules require it.

Also, “included” does not always mean “top shelf.” One passenger said the wine and beer were not their favorite, which is fair to note. In other words, don’t book this as a wine-tasting pilgrimage. Book it for the sea day and the convenience of food plus basic drinks included.

Sunset on the return sail: the best seat on the sea

The sunset is the headliner. You return to Heraklion Port in the evening after another sailing stretch of about 80 minutes. The key is that you’re on the water when the sky changes, so the colors feel bigger because there’s no land blocking your view.

This is also where the vibe tends to click. People who booked for swimming usually end up hanging back on deck when the light turns gold. People who were quiet at Dia Island often talk more during sunset, because it’s one shared moment.

One extra bit of luck: in September, a passenger described a rare lucky eclipse during their evening sail. Obviously you cannot count on special sky events, but it’s a good reminder that these evenings can go beyond what you expect.

Private boat, catamaran or monohull: choosing the feel you want

You can choose between a catamaran or a monohull boat. That choice can affect how the day feels in practice.

• A catamaran is often more stable at rest and can feel calmer when you’re anchored.
• A monohull can feel more traditional, with a different rhythm to sailing and deck movement.

The key for your decision is how you plan to spend your time. If you want the most “easy floating” feeling while you swim and hang out, stability can matter. If you prefer the classic sailing feel, monohull might fit your style. Either way, you’re getting the same core plan: Dia Island swimming and snorkeling, then dinner and sunset.

Transfers and meeting point: making the start painless

Meeting happens at the Old Anchor monument near the Marina Cafe in Heraklion. A Set Sails representative is there to lead you to the boat, and there’s parking nearby.

Pickup is optional. If you choose it, you’ll be collected in an air-conditioned minivan from areas that include Heraklion, Malia, Hersonissos, Stalida, Gouves, Koutouloufari, Anissaras, Analipsi, and others listed by the operator. They contact you in advance to confirm the exact meeting point.

This matters for value because you are not just paying for the boat. You’re also buying time and stress reduction, especially if you’re staying outside the city center.

Price and value at around $100 per person

At about $100 per person for a six-hour experience, the value comes from what you get in one package. You’re not only buying the sail. You’re buying the Dia Island stop, a full meal onboard, snorkeling equipment, fishing gear, and a SUP board, plus unlimited white wine, beer, soft drinks, and water.

When you price it out that way, it’s closer to a full-day activity day than a simple sunset cruise. Many Crete experiences sell you the view, then charge extra for gear, food, or transport. Here, the structure is meant to keep you on board for most of the experience, which is exactly what makes it efficient.

That said, it is not a fit for everyone. If your dream vacation is long shore time, you might feel the three hours at Dia Island is just enough, not “all day exploring.” The point of this day is water time, dinner, and sunset, not island hiking or hours of roaming.

Who this sunset boat trip is best for (and who should skip it)

This tour is a strong match if you want:

• an easy sunset plan from Heraklion
• included snorkeling gear and time to actually use it
• a real meal onboard instead of snacks
• unlimited included drinks to keep the mood relaxed

It’s also a good choice if you like the social energy of a small group, without turning the day into a big coach-style crowd.

Skip it if:

• you’re prone to seasickness
• you need wheelchair accessibility, since it is not suitable for wheelchair users
• you are looking for spirits or premium alcohol upgrades, since additional alcoholic drinks like spirits are not included

Should you book the Dia Island sunset tour with Set Sails?

I think you should book this if you want a straightforward Crete day that delivers on water, food, and sunset without extra spending or hard planning. The strongest reasons to go are the three-hour Dia Island window for swimming and snorkeling, and the fact that dinner plus unlimited drinks are handled onboard.

But if motion makes you miserable, or if you need long island time on land, then look elsewhere. For the right traveler, this is one of those rare half-day to full-day experiences where you spend the money in the exact place you will feel it, on open water with a meal in your hands and the sunset doing the work.

FAQ

How long is the Dia Island sunset boat tour from Heraklion?

The total duration is 6 hours.

Where do we meet in Heraklion?

You’ll meet at the Old Anchor monument near the Marina Cafe. A Set Sails representative waits there and leads you to your boat.

Is hotel pickup available from nearby areas?

Pickup is optional. The minivan can collect you from areas such as Heraklion, Malia, Hersonissos, Stalida, Gouves, Koutouloufari, Anissaras, Analipsi, and others listed by the operator.

What activities are included once the boat anchors at Dia Island?

You can swim and snorkel, sunbathe on the deck, try fishing with the provided equipment, and use the SUP board if available. There is also time for sunset and relaxing around Saint George Bay.

What is included in dinner and are there dietary options?

Dinner includes a Mediterranean meal with Greek salad, pasta with shrimps, and fruit. Gluten-free and vegan options are available onboard.

What drinks are included, and what is not included?

Unlimited white wine, beer, soft drinks, and water are included. Additional alcoholic drinks like spirits are not included.

Can I choose the type of boat?

Yes. You can choose a catamaran or a monohull for the private trip.

What should I bring, and what should I avoid?

Bring comfortable shoes, a sun hat, a towel, sunscreen, and a passport (a copy is accepted). High-heeled shoes are not allowed, and you should not bring drinks.

Do I need to provide passport details in advance, and can departure times change?

Yes. You may need to provide complete names, passport numbers, and countries of origin for everyone involved due to local port authority regulations. Departure times can also change due to force majeure situations or directives from the Port Authority.