Photo: Lewis Hully via Google
The Best Beaches
in Santorini
Black sand on the coast, caldera views above, ranked honestly.
The verdict
- Best forTravellers who want the famous caldera and a real beach day, on dramatic black volcanic sand rather than soft white powder.
- Single best spotPerivolos for the longest black sand and the beach clubs, with Vlychada next door for the cliffs and a quieter swim.
- One thing to knowThe caldera and Oia have no swimming beaches, so the sand is all on the southeast coast, and that black sand gets very hot underfoot.
Published 13 March 2026. Last reviewed 17 April 2026
Santorini surprises people who arrive expecting beaches under the famous blue domes. The caldera, Fira and Oia sit high on a cliff above deep water with no real beach at all, so every proper beach day happens on the far side of the island. There the volcano shows itself as long stretches of black and dark red sand, warm and dramatic, washed by clear water that shelves quickly into the deep.
The honest read is that this is a sightseeing island first and a beach island second, and that is fine once you plan for it. The southeast coast around Perivolos, Perissa and Kamari holds the organised sand and the beach clubs, the Akrotiri side hides the photogenic Red and White beaches, and the north stays wild and quiet. Below we rank them on sand, water, the scene and how easy each one is to enjoy.
Ranked, not listed
Scored on the sand, the water, the crowd and the kind of day each delivers. Honest verdicts, the overrated called out.
Perivolos
The long continuation of Perissa and the heart of the beach club scene. Wide black sand, sunbeds and clear water that drops away fast, with the island's best cluster of bars and restaurants on the sand.
Perissa
A long sweep of black sand under the great rock of Mesa Vouno, fully organised and lined with tavernas. Good value, easy logistics and a relaxed crowd, the dependable beach day on the island.
Vlychada
The most striking beach on Santorini, where wind carved cliffs of pale rock rise behind dark sand like a lunar set. Quieter and more grown up, home to the scenic Theros Wave Bar.
Kamari
Organised black sand below the same Mesa Vouno headland, backed by a long promenade of cafes and shops. A comfortable family resort beach with sunbeds, water sports and easy parking.
Red Beach
The famous one, a small cove framed by rust red volcanic cliffs near ancient Akrotiri. Stunning to photograph but tiny, crowded and prone to falling rock, so treat it as a scenic stop rather than a swim day.
White Beach
A dramatic little cove of pale cliffs reached most easily by small boat from Akrotiri. Clear water for a snorkel and a striking contrast to the black sand, best as a short boat trip add on.
Ammoudi Bay
Not a sand beach but the swim spot below Oia, a tiny port of red cliffs, fish tavernas and a rock you can jump from into deep clear water. The romantic dip after the sunset crowds thin.
Baxedes
The quiet local choice in the north, a stretch of dark sand and tamarisk shade with few sunbeds and fewer crowds. Exposed when the wind blows, but a real escape from the southeast scene.
Who it suits, who should skip
Who should skip what? If your idea of a beach is soft white sand and shallow turquoise shallows, Santorini will not match the postcard and you may be happier pairing it with a softer island. If you came for the views, the wine and a striking swim against a volcanic backdrop, the southeast coast delivers exactly that. The classic mistake is trekking to Red Beach expecting a long swim day and finding a packed, pebbly sliver with rockfall signs.
Logistics shape the day here. The good beaches sit a half hour drive from the caldera towns, so a rental car or quad pays for itself, and the black sand absorbs heat fiercely, which makes sandals and an early or late visit sensible. The southeast coast is sheltered enough most days, while the north and the Akrotiri coves are at the mercy of the meltemi, so check the wind and pick your side.
The best months in Santorini
Santorini runs a long Mediterranean season. July and August bring the hottest days, the warmest sea and the busiest beaches and clubs, along with peak prices across the island. June and September are the sweet spot, with warm water, lighter crowds and softer rates, while May and October stay pleasant for sightseeing though the sea cools and some beach bars wind down. The southeast coast holds up best when the summer wind picks up.
Where to book a daybed
The beach clubs here are relaxed black sand bars and restaurants rather than the high glamour mega clubs of Mykonos, and that is part of the charm. The names to know first are Theros Wave Bar on Vlychada for the setting and Seaside by Notos on Perivolos for the all day club. Our full directory compares every venue by beach and vibe, and lets the club confirm any minimum spend when you enquire.
Book a beach club in Santorini
Before you go
Which is the best beach in Santorini?
For a full beach day the answer is Perivolos, the long black sand strip with the best clubs and the clearest organised swimming. Perissa next door is the value pick, and Vlychada is the most scenic. Red Beach is the most photogenic but the least practical for swimming.
Why are Santorini beaches black?
The sand is volcanic, made of dark lava and ground basalt from the eruptions that shaped the island, which is why the southeast beaches range from deep black to red. It looks dramatic and warms quickly in the sun, so footwear helps and an umbrella is worth the rental.
Is Red Beach worth visiting in Santorini?
It is worth seeing for the extraordinary red cliffs and a photo, but it is small, busy and exposed to falling rock, with access that can close after slides. Treat it as a short scenic stop near ancient Akrotiri rather than a long swimming day, and head to Perivolos or Vlychada for the actual swim.
Can you swim near Oia and the caldera?
Not from a beach, because the caldera side is a sheer cliff above deep water. The nearest swim is Ammoudi Bay below Oia, a tiny port where you can dive off the rocks into clear deep water and eat at a fish taverna. For sand you need the southeast coast.
When is the best time for Santorini beaches?
June and September give you warm water and long days without the full peak crowds and prices of July and August. May and October are quieter and good for sightseeing, though the sea is cooler and some beach clubs are winding down. The southeast coast is the safest bet on a windy day.