
Heraklion → Dia Island · 7 NM · April–October
Sailing in Crete, the way locals do it
Small-group and private boat trips from Heraklion to Dia Island and beyond, with swim and snorkel stops. We compare the routes, the real prices and who each trip suits, then point you to the one worth booking.
Departures · Heraklion, Agios Nikolaos & the West
The departure board
Every trip we list, with its real departure times from the booking calendar. The afternoon slot is the sunset slot — the boats stay out until 20:30 or 21:00.
Active Sailing Trip from Heraklion Along the Cretan Coast10:00 / 16:00 · 5 h · €65
Semi Private Sailing Cruise to Dia Island | All Inclusive09:00 / 15:00 · 6 h · €70
Semi Private Sailing Cruise to Dia Island | All Inclusive— · 6 h · €70
Semi Private Sailing Cruise to Dia Island | All Inclusive— · 6 h · €70
Semi Private Sailing Cruise to Dia Island | All Inclusive— · 6 h · €70
Sail to the stunning Dia Island aboard our Bavaria 51 sailing yacht!09:00 / 15:00 · 5 h · €85
Shared Catamaran Cruise from Heraklion to Dia Island with Drinks and Meal09:00 / 15:00 · 6 h · €90
Semi Private Sailing Trip from Heraklion to Dia Island: All-Inclusive09:00 / 15:30 · 4 h · €98
| Trip | Departs | Hours | From |
|---|---|---|---|
Active Sailing Trip from Heraklion Along the Cretan Coast | 10:00 / 16:00 | 5 h | €65 |
Semi Private Sailing Cruise to Dia Island | All Inclusive | 09:00 / 15:00 | 6 h | €70 |
Semi Private Sailing Cruise to Dia Island | All Inclusive | — | 6 h | €70 |
Semi Private Sailing Cruise to Dia Island | All Inclusive | — | 6 h | €70 |
Semi Private Sailing Cruise to Dia Island | All Inclusive | — | 6 h | €70 |
Sail to the stunning Dia Island aboard our Bavaria 51 sailing yacht! | 09:00 / 15:00 | 5 h | €85 |
Shared Catamaran Cruise from Heraklion to Dia Island with Drinks and Meal | 09:00 / 15:00 | 6 h | €90 |
Semi Private Sailing Trip from Heraklion to Dia Island: All-Inclusive | 09:00 / 15:30 | 4 h | €98 |
24 sailing trips live · €65–€2,200 · median €220 · 8 under €100 per person
Prices checked 14 August 2026Three kinds of day
Choose your day on the water
Honestly compared. Start with the guide — the booking can wait.

The classic
A morning at Dia Island
Out of Heraklion by ten, anchored in a quiet cove by eleven. Swim stops, snorkelling, lunch on deck, back before the heat peaks.
Semi-private from €70

The golden hour
Sunset, dinner on deck
The boats slow down in the evening. A late swim while the light softens, then dinner and a glass of wine on the sail home.
Afternoon slots from €65

No strangers aboard
Your own boat and skipper
The whole yacht for your group: you set the route, the pace and the playlist. Often barely more per head once you are four.
Whole boat from €470
The chart
Where the boats actually sail
Nearly every boat trip from Heraklion crosses seven nautical miles to Dia Island — that is the calm, sheltered run. In the east, catamarans leave Agios Nikolaos for Spinalonga across Mirabello Bay. Far west, one shared catamaran runs the Balos and Gramvousa day. Tap a route for the trips that sail it.
- Heraklion → Dia Island30–45 minutes out, swim stops in the south coves. Morning and afternoon slots both cross here.from €70
- Agios Nikolaos → SpinalongaMirabello Bay is the calmest water on the island. A Kolokitha swim stop, then the fortress islet.from €140
- Kissamos → Balos & GramvousaThe far-west full day: the lagoon, the castle islet, open water. First to reschedule in the Meltemi.from €220
Small boats, big sea
How sailing in Crete actually works

A sheltered, clear-water cove seen from the boat
Almost everything we list sails to Dia Island, the bare little island a short way off Heraklion, because that is where the calm water, the swim stops and the easy logistics are. The real choice is how you go. A semi-private trip puts you on a small boat with a handful of other people from about 65 to 145 euros a head, which is the best value for couples and solo travellers. A private charter is the whole boat to yourselves, from around 390 euros for the day, so you set the route and the timing; once you are four or more it often costs little more per person.

Greek flag over the wake on the sail home
The thing the booking sites will not tell you is the wind. From June to September the Meltemi blows from the northwest, and on a strong day the far-western run to Balos and Gramvousa is the first to be cancelled or rerouted. Dia, tucked behind Heraklion, and the Spinalonga catamaran in sheltered Mirabello Bay stay much calmer, which is one reason most of our trips are Dia trips. May, June, September and October are the calmest months and the kindest on crowds.

Sailing boats moored in the Heraklion marina
We do not own a boat. This is an independent guide to the sailing trips and catamaran cruises already running across Crete, with real prices, the actual departure ports, and honest notes on who each trip suits and who should skip it. Read the guides below, compare the live options, and book the one that fits directly through our partner.
The log
Latest sailing guides
Everything you need to plan the perfect day on the water.
- Best Month for Sailing in Crete: Sea, Wind and Light10 min
- Boat Trip from Heraklion Cruise Port: What Fits Your Hours Ashore9 min
- Spinalonga Catamaran Cruise from Agios Nikolaos (from €140)8 min
- Semi-Private Sailing Cruise in Crete: The Small Group Alternative8 min
- Sunset Catamaran Cruise from Heraklion: The Afternoon Slot to Dia9 min
- Sunset Cruise in Crete: The Boats That Stay Out Until 21:0010 min
- Dia Island Sunset Cruise: Book the Afternoon Slot from Heraklion10 min
- Sunset Catamaran Cruise in Chania: How to Book the Afternoon Slot9 min
- Sailing and Snorkeling in Crete: Best Trips9 min
- Best Sailing & Boat Trips from Heraklion (2026, from €65)12 min
- Family-Friendly Sailing Trips in Crete7 min
- Private Yacht Sailing in Crete: Costs and Routes10 min
- Crete Sailing Guide: Routes, Tours and Booking Tips10 min
- Sailing in Crete: A First-Time Visitor Guide9 min
- Crete Weekend Itinerary: 2 to 7 Days Made Simple12 min
- Dia Island Boat Trips from Heraklion: How to Get There & What to Book12 min
- Best Sunset Sailing Experiences in Crete: The Afternoon Slot12 min
- 3 Day Itinerary Crete: Best Route Guide10 min
Sailing in Crete: frequently asked questions
How much does a sailing trip or catamaran cruise in Crete cost?
Honest 2026 ranges that match the trips below: semi-private day cruises run about 65 to 145 euros per person (Dia from Heraklion, Spinalonga from Agios Nikolaos), usually with lunch or snacks, drinks, snorkel gear and often a hotel transfer included. A shared Balos and Gramvousa catamaran is around 220 euros per person, and a private whole-boat charter runs from about 390 euros for the smallest yacht to 2,200 euros for the private catamaran, and is better value once you are four or more. The per-person price is almost always all-in, so there are few surprises on the day.
What is the difference between a private and a semi-private cruise?
On a semi-private or small-group cruise you share a small boat, typically up to 10 to 20 guests, pay per person (about 65 to 145 euros) and follow a fixed route and departure time. It is the social option and the best value for couples and solo travellers. A private charter is the whole boat to yourselves, from about 390 to 2,200 euros depending on the yacht and the hours, so you set the route, pace and start time with no strangers aboard. For four or more people a private boat often costs little more per head, and it is calmer for kids, non-swimmers and anyone wary of crowds.
Which port do the cruises leave from, and is hotel transfer included?
Most of our trips leave from Heraklion port and sail to Dia Island, about 7 nautical miles offshore. The Spinalonga and Kolokitha catamaran leaves from Agios Nikolaos in the east, and the one Balos and Gramvousa cruise departs from the far northwest of Crete, which is a long transfer if you are based around Heraklion. Several Dia and Spinalonga trips include or offer a paid hotel transfer, and the exact meeting point is sent on confirmation.
When is the best time of year to sail in Crete, and what if it is windy?
May and June, then September and October, give the calmest seas, warm water and fewer crowds. Be aware that July and August bring the Meltemi, a strong northwest wind that makes afternoons choppier. The exposed run to Balos and Gramvousa is the first to be cancelled or rerouted on windy days, while Dia off Heraklion and Spinalonga in sheltered Mirabello Bay usually still run. If your stomach is sensitive, pick a morning departure, and remember that weather-cancelled trips are rescheduled or refunded.
Will I get seasick, and are the trips ok for kids and non-swimmers?
A catamaran sits flat and does not heel like a sailing monohull, so the motion is much gentler, and the sheltered routes to Dia and Spinalonga stay calm. Face forward, get fresh air and bring tablets just in case. The trips are family-friendly: a stable deck, life jackets and floats, calm shallow anchorages you can swim straight off, free snorkel gear (usually from about age five) and SUP boards. Non-swimmers can stay aboard comfortably or use floats, and morning departures are the smoothest for sensitive stomachs.
Is lunch, drinks and snorkel gear included, and can we swim during the cruise?
Yes, there are dedicated swim and snorkel stops at anchor, often 1.5 to 3 hours in clear water at Dia, Kolokitha or Balos, with free snorkel gear and usually SUP boards. Inclusions vary by tier: standard small-group trips include a Cretan meal or snacks plus soft drinks and water, while all-inclusive and sunset trips add free or open-bar drinks such as wine, beer and prosecco. Premium alcohol can be a paid upgrade on standard trips, and towels are often provided. Check each trip card for exactly what is included.
Do I need a separate ticket for Spinalonga, and how long do the trips last?
The boat trip covers the crossing and the Kolokitha and Spinalonga swim stop, but entry to the Spinalonga fortress island, the former leper colony, costs roughly 8 to 20 euros paid separately on the island, and is optional if you are happy to see it from the water. On length, half-day cruises run about 4 to 5 hours, Dia day trips about 4.5 to 6 hours, full-day Balos and Gramvousa about 6.5 to 8.5 hours, and sunset cruises about 3 to 4 hours, all including the swim stops and transfer time.
Is a boat trip in Crete worth it?
For most visitors, yes — it is the one day that shows you the island from the water rather than from a car. Between 65 and 145 euros per person buys four and a half to six hours out: a skippered crossing to Dia or Spinalonga, two to three hours anchored in a clear cove for swimming and snorkelling, and a meal with drinks on deck. If you are picking a single splurge day on Crete, a sailing trip plus a good taverna dinner is hard to beat.
Should I book ahead, and can I cancel or get a refund?
Book early for July and August and for the popular sunset cruises and the one Balos and Gramvousa run, which sell out; shoulder-season midweek dates are much easier. Many trips offer free cancellation up to 24 to 48 hours before, and any trip cancelled for weather is rescheduled or fully refunded. Checking live availability and booking online holds your spot instantly, so you are not relying on a phone call or email on a busy summer day.
Ready to book in Crete?
Compare and book the sailing trips mentioned in this guide on Travelndo.