The swimmer's cruise · Daily, April–October
Santorini day cruise — blue water, full sun, long swims
The daytime catamaran across the caldera is the version built for the water: every swim stop at full temperature, snorkels working overtime, BBQ lunch off the grill, and the bar open from the first bay.
The case for daylight
Why book the Santorini catamaran day trip instead of the sunset?
Because the caldera is a swimming pool the size of a city, and this Santorini day cruise gives you the most of it. Between ten and three the sun is directly over the anchorages: Red Beach glows its full rust colour, the White Beach shallows turn glass-turquoise, and the water at the volcano is at its kindest. Photographers argue for golden hour — swimmers know better.
It's also the honest family pick. Kids get daylight, calm coves and an early return; parents get a Santorini boat tour with lunch where somebody else does the grilling and the driving. And because we cast off at ten, we're anchored at the beaches before the midday fleets arrive — by the time the crowds show up, we're already eating.
Same boat, same loop, same table as the flagship sunset cruise — the same €145, and the sea at its friendliest. That's the Santorini BBQ cruise in its purest form.
The plan
Hour by hour
09:10–09:45
Hotel pickup, island-wide
Drivers collect you across Santorini — Fira, Oia, Imerovigli, Firostefani, Kamari, Perissa, Akrotiri, Megalochori — with times confirmed the evening before.
10:00
Cast off from Vlychada
Coffee and juice on the way out of the marina; the day's first bay is fifteen minutes away.
10:20 Swim
Red Beach
The longest Red Beach stop on our schedule — morning visibility for snorkelling, and the cliffs at full colour as the sun climbs.
11:15 Swim
White Beach
A boat-only cove under pale cliffs. This is where the jump-off-the-bow competitions tend to start.
11:50
Akrotiri & Mesa Pigadia
The high, empty end of the south coast — deep water, tall cliffs, and not a road in sight.
12:10
The Venetian Lighthouse, 1892
Around Santorini's south-west point, under the old Venetian lighthouse of Akrotiri, and into the caldera.
12:50 Swim
The volcano
Anchor by the black lava coast and swim in the middle of the crater — with the warm springs alongside when the wind and sea allow. Dark swimsuit, remember. Lunch comes off the grill while you're in the water.
13:45
Panoramic caldera & Fira Old Port
The crater opens all the way round — Fira, Firostefani and Imerovigli stacked 300 metres above the old port and its cable car.
14:15
The run home
Bows south out of the caldera, wind behind us, one last look back at the lighthouse — a straight, sunny run to Vlychada.
≈15:00
Return & drop-off
Alongside at Vlychada with the whole evening still ahead of you — pool, nap, or that taverna you booked.
Included and what to bring
What's included
- BBQ lunch: chicken fillet & shrimp off the coals, Greek salad, pasta in tomato sauce, vine leaf rolls, dips & bread
- Local white wine, beer, soft drinks & water — poured freely
- Snorkelling masks & fins, fresh towels
- Hotel / Airbnb pickup & drop-off, island-wide
- Licensed skipper & host crew, full passenger insurance
- Freshwater deck shower & proper bathroom
What to bring
- A dark swimsuit for the volcano's warm springs — sulphur and iron stain light fabrics
- High-SPF sunscreen and a hat — five hours of Aegean sun is no joke
- Sunglasses with a strap if you have one (the bow nets claim a few pairs a season)
- A dry change of clothes for the ride home if you plan to swim until the last minute
Towels are on board. So is shade — the saloon and cockpit are covered when the sun wins.
Good to know
The small print, in plain words
Weather policy
If the port authority suspends sailings, you choose a full refund or a free rebooking. Morning cruises occasionally shift by an hour to dodge a wind window — we message you the evening before if so.
Kids & babies
The friendliest cruise for children: daylight, calm anchorages, kid-size vests, and food kids actually eat. Under-12s at reduced rates; infants sail free on a parent's lap.
Vegetarian, vegan or allergies
Say so when booking — halloumi or vegetable skewers, vegan mezze and gluten-free bread come off the same grill.
Can non-swimmers join?
Absolutely. Every stop is optional, vests and noodles are on board for confidence, and the swim ladder makes getting back on deck easy. Plenty of guests never leave the trampolines — that's a valid strategy.
From the logbook
Guests, verbatim
“I went solo not knowing what to expect, and it was an awesome time! A great way to see parts of Santorini you can only access by boat. The crew is really nice and super helpful — would recommend!”
“From the moment we booked the communication was great… our captain Dimitris and Renato the sailor were both so friendly and knowledgeable. Incredible views, swimming in the sea, delicious food and wine!”
“One of the best experiences we ever had! The staff were lovely and very helpful and the boat was nice and comfortable. We would definitely do the cruise again!”
Asked before booking
Day cruise questions
Daytime or sunset — which swims better?
Daytime, clearly: high sun at every anchorage, the water at its warmest, and the longest swim windows on our schedule. Sunset trades some of that for the golden-hour finale — full comparison here.
How warm is the water?
About 22 °C in June rising to 25–26 °C in August–September; the warm springs, on the days we can reach them, run 30–35 °C. May and October are brisker but perfectly swimmable.
Will the stops be crowded?
We reach the beaches ahead of the midday fleets, and our semi-private groups stay comfortable — the stops are as quiet as Santorini gets in season.
Do we always swim at the warm springs?
The swim stop at the volcano is on every cruise. The warm springs beside it depend on the day — wind and sea decide whether we can hold the boat there, so we treat them as a bonus rather than a promise. Nobody has ever come back disappointed by the crater swim.
Keep exploring
Where this cruise takes you
Red Beach
Lava cliffs, clear water, first anchor of the day.
White Beach
The cove you can't reach by road.
Sunset Catamaran Cruise
Trade the midday sun for the golden hour.
Morning departures · comfortable capacity for all
Book the blue-water day
Send your date and party size — we confirm within 2 hours in season, and the seats are held without prepayment.
Book the daytime cruiseLast updated: July 2026