Reviewed · SNORKELING
Sailing Trip to Dia with Snorkeling, Dining & Sunset Option
Dia Island starts your day. This half-day sail trades busy shore stops for clear water at St George’s Bay and real time in the sea. I also like that the trip mixes sailing with downtime, so you get both motion and a proper break.
I especially love the crew-first feel. On past departures, people highlighted guides like Alexandra and Markos for warm, practical help, including patient coaching for anyone who hesitates before getting in.
One thing to plan around: towels are not included, so pack one if you want to stay comfortable after snorkeling, plus bring your own for the ride back.
In This Review
- Key highlights
- Dia Island: Why This Small Islet Trip Works So Well
- From Epimenidou 19 to the Harbor: Getting Started Without Stress
- The Sailing Hour: Koules Castle and Heraklion Views From the Water
- Dia Arrival: St George’s Bay Anchoring and Over an Hour in the Water
- Lunch on Deck: What’s Included and What to Expect
- Sunset Return: A Beautiful Ending With a Real Timeline
- Boat Size, Pace, and the Small-Group Advantage
- Value for $36.30: What You Actually Pay For
- Who This Trip Suits Best (And Who Might Want Another Plan)
- Should You Book the Dia Sailing Trip?
- FAQ
- What is the duration of the Dia sailing trip?
- How much does the tour cost?
- Where does the tour start and end?
- Is pickup available?
- What is included in the price?
- Is snorkeling gear provided?
- Are towels included?
- What language is the tour offered in?
- Are there any limits on group size?
Key highlights

- Up to 10 travelers for a quieter, easier day on the water
- Snorkeling gear provided and time set aside to explore the seabed at Dia
- Lunch on deck with soft drinks, bottled water, and white wine included
- A real sailing hour across the Cretan Sea, not just a motor ride
- Koules and Heraklion views as you move along the coastline toward Dia
- Sunset on the return makes the trip feel special even if you keep it relaxed
Dia Island: Why This Small Islet Trip Works So Well

Dia Island sits off the coast of Heraklion, and the whole point is that it stays low-key. You’re not doing an all-day bus tour, you’re spending most of your time in the water and on a boat that actually feels like a sailboat.
What makes this work for me as a value-minded day plan is the balance. You get an hour at sea before you even anchor, then more than an hour in one calm bay where swimming and snorkeling are the focus. That pacing matters, because it avoids the common problem of arriving, doing something fast, and then spending the rest of the time waiting.
Dia itself is also part of the payoff. It’s described as uninhabited and known for wildlife and rugged, natural features, which gives you that “we really got away” feeling without needing a complicated schedule.
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From Epimenidou 19 to the Harbor: Getting Started Without Stress

Your meeting point is at Cretan Activities Cruise, Epimenidou 19, Iraklio 712 02. The good news is it’s close to public transportation, so even if you skip pickup, you can still get there without drama.
If you want pickup, the option named Ticket Price, Transfer Incl. covers roundtrip transfer from many nearby areas around Heraklion and the north coast, and the exact pickup time is confirmed after booking. In plain terms, this is designed to remove the most annoying part of island day trips: figuring out where to park, how to time a taxi, and how to avoid being late.
Also, this runs as a small group, maximum 10 travelers. That usually means fewer bottlenecks when you’re boarding, finding snorkeling gear, and getting back to your seats during the sailing portion.
The Sailing Hour: Koules Castle and Heraklion Views From the Water
Before you reach Dia, the trip builds in a cruising segment that keeps things interesting. The itinerary includes a stop by Castello del Molo, also known as Koules, and then a look at Heraklion as you head along the coast.
Even if you already know Heraklion’s landmarks from the shore, seeing them from the water changes how the day feels. The fortress view is sharper, the coastline looks more open, and you get that sense of leaving the city behind while still staying close enough for a true half-day.
One practical detail I like is that the experience is described as a proper sail, about one hour across the Cretan Sea. If the sea stays calm on your date, the crew works with wind when possible, and that makes a difference for people who booked specifically for the sailing sensation.
Dia Arrival: St George’s Bay Anchoring and Over an Hour in the Water

When you arrive at Dia, the key moment is anchoring in St George’s Bay, described as peaceful and wave-protected. That matters more than people think. Calm anchoring conditions make snorkeling simpler, especially if you are not a strong swimmer or you just want an easy, safe-feeling swim.
You then get over an hour for water time. You can swim freely, use the snorkeling gear that’s provided, and spend time exploring what’s below. You can also choose to fish if you want, though the main “default plan” is swimming and snorkeling.
The best part is that you’re not forced into one rigid activity. You can rotate between getting in the water and relaxing onboard under the Greek sun. If you want a day that feels like a gentle mix of activity and recovery, this setup fits.
Also keep your expectations realistic for island water time. You’re going to be in the sun, on a boat, and then in the water. So bring whatever you need to stay comfortable, especially since towels are not included.
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Lunch on Deck: What’s Included and What to Expect

The meal is served once you’re settled at Dia. You gather on the deck when it’s ready, then eat a filling lunch that has a home-cooked feel.
What’s included:
- Skipper and fuels
- Refreshments: soft drinks, bottled water, and white wine
In multiple accounts, the food is praised as tasty and satisfying, with dishes described like Greek salad, grilled chicken, rice and vegetables, and fresh fruit. There’s also evidence of flexibility, since vegetarian passengers were accommodated on at least one departure.
Here’s how I’d plan your appetite for this portion. With an over-hour swim block and a meal right afterward, you’ll likely work up hunger, so don’t arrive starving and then skip the main lunch. You don’t need to pack an extra snack unless you personally know you get hungry fast.
If you care about drinks during the day, this is one of the trips where the bar is already part of the deal. Wine and soft drinks are part of the included refreshments, so you’re not hunting for cash-only add-ons.
Sunset Return: A Beautiful Ending With a Real Timeline

After lunch, the crew prepares for the return journey, and you get time to sit back and enjoy the ride. The experience description specifically highlights sailing toward sunset on the way back, and the timing is built so you can watch the light change without feeling like you’re constantly late.
This is a big deal on a half-day tour. When sunset is done “at the end,” it feels like a reward rather than another scheduled task. You also get movement as the backdrop, since you are still on the water and not walking around in a fixed location.
Timing is also a practical advantage. If you’re connecting to another commitment, the trip is designed to end back at the meeting point. One cruise-related experience also mentioned a short shuttle assistance that helped them catch onward transport, which tells me the team pays attention to not leaving people stranded after the sail.
Boat Size, Pace, and the Small-Group Advantage

This tour caps at 10 travelers. That’s a sweet spot for sailing and snorkeling days because it keeps the boat from feeling crowded and makes it easier to manage safety and gear.
One detail that comes up in accounts is the type of boat: a 45-foot sailboat was specifically mentioned. Even if your date uses a similar sized yacht, the point is the same. You’re on something that feels like a real sailing vessel, not a tiny rental with no comfort, and not a big group party boat where you barely find a seat.
The pace is also relaxed in a good way. You’re not racing from one platform to another. The trip runs on a clear rhythm: sail, anchor, swim and snorkel, lunch, sail back, then sunset if conditions line up.
Value for $36.30: What You Actually Pay For

At $36.30 per person, the value is strongest when you add up what’s included. You’re paying for:
- Skipper and fuels
- A sailing segment across the Cretan Sea
- Snorkeling gear provided
- Lunch on deck
- Included drinks like soft drinks, bottled water, and white wine
A day trip can get expensive fast once you factor in boat time, food, and any water activity gear. Here, it’s all packaged into one price, and that usually means fewer surprise costs when you’re thirsty, hungry, and already on the water.
Also, the “small yacht, small group” factor matters. You’re getting more attention per person and a more personal tone onboard, especially when crew members are actively helping with entry into the water and explaining how to use the gear.
The only “cost” you should plan for is what’s not included: towels. Bring one, and you’re set.
Who This Trip Suits Best (And Who Might Want Another Plan)
This is a great match if you want a Crete day that focuses on water time. If snorkeling is your priority, the St George’s Bay anchoring plus gear plus over an hour in the sea is exactly the recipe you want.
It also fits families and couples because the structure is simple. You can actively swim and snorkel, or you can keep it mellow and relax onboard between the meal and the sailing parts. The small group size helps it feel friendly without feeling chaotic.
If you’re looking for a hard-core adventure hike or lots of stops on land, this is not built for that. It’s a sea day first, sightseeing second. Think swimming and sailing, not museum marching.
Should You Book the Dia Sailing Trip?
I’d book it if you want a half-day that combines snorkeling time, a real sailing segment, and lunch plus included drinks without complicated logistics. The biggest sign of quality is the way the experience is structured for comfort onboard, with clear help during water time and a relaxed schedule that leaves space to enjoy the ride.
I would hesitate only if your plans are so tight that you cannot tolerate any small timing shifts. The tour runs on a set duration and returns to the meeting point, so if you have a very strict connection, it’s smart to double-check your next step right after booking. And don’t forget towels, since that part is on you.
FAQ
What is the duration of the Dia sailing trip?
The trip lasts about 4 hours 30 minutes.
How much does the tour cost?
The price is $36.30 per person.
Where does the tour start and end?
It starts at Cretan Activities Cruise, Epimenidou 19, Iraklio 712 02, Greece, and ends back at the same meeting point.
Is pickup available?
Yes. Roundtrip transfer is available if you select the Ticket Price, Transfer Incl. option, covering pickup from several nearby areas around Heraklion, with the exact pickup time confirmed via message after booking.
What is included in the price?
Included are the skipper and fuels, and refreshments such as soft drinks, bottled water, and white wine.
Is snorkeling gear provided?
Yes. Snorkeling gear is provided for the swim time at Dia.
Are towels included?
No. Towels are not included, so you’ll want to bring your own.
What language is the tour offered in?
The tour is offered in English.
Are there any limits on group size?
Yes. The tour has a maximum of 10 travelers.
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