The Best Beaches On Santorini, Greece

Picture Santorini, and your mind might instantly conjure images of whitewashed houses cascading down rugged cliffs or the deep blue waters of the island’s submerged caldera. But the beaches? They might not be the first thing you think of. Unlike the sandy bays and glittering coves of other Greek Islands, Santorini’s volcanic landscape offers a unique palette of black, red, grey, and white beaches. These are mostly long stretches of grainy pebbles with somewhat murky waters, often looking more picturesque from a distance than up close. It’s no surprise that many visitors find it hard to leave the captivating views of the caldera. However, it’s well worth stepping away from the comforts of your sun lounger to explore Santorini’s unique beaches.

Vlychada
Protected by towering pumice cliffs sculpted into surreal formations, Vlychada beach exudes a wild charm with its grey and white pebbles. It’s a versatile spot offering something for everyone—whether you’re looking for a laid-back beach bar experience at Theros Wave, a peaceful swim, a seaside stroll, or a visit to the island’s best seafood restaurant, To Psaraki. At one end of the beach, you might stumble upon the more secluded sections known for nude sunbathing. The nearby Santorini Arts Factory, an old tomato-canning plant, now serves as a unique blend of industrial museum and contemporary art gallery.

Agios Nikolaos
Just below the stunning village of Oia, you can descend around 250 steps carved into the rust-red cliffs to reach Ammoudi Bay. This former fishing port is now bustling with visitors looking to set sail on sunset cruises. Wander past the seaside tavernas, navigate over black volcanic rocks, and you’ll find a rocky outcrop ideal for diving into the deep-blue waters of the caldera. Swim over to the tiny chapel of Agios Nikolaos, floating offshore. On your way back, enjoy local delicacies like tomato fritters and fried calamari at one of the bay’s traditional tavernas.

Koloumbos
If you ask a local where they go for a swim, Koloumbos is likely the answer. This less crowded, undeveloped black pebble beach on the island’s north-east coast is a favorite among residents. A striking cliff of layered lava provides natural shade, making it a perfect spot to relax, though it’s advisable to bring an umbrella. The water here is relatively warm due to an active underwater volcano a few miles offshore. On clear days, you can spot the silhouettes of the nearby islands of Ios, Amorgos, and Anafi.

Katharos
To escape the throngs of tourists in Oia, take a short 15-minute walk to Katharos beach. This peaceful spot is backed by wind-carved limestone cliffs and offers magical views of the nearby Thirasia island. It’s a serene place to watch the sunset, although it can get windy when the meltemi blows. Nearby, the Katharos Lounge, a relaxed vegan café and bar, offers great food and often hosts live music, adding to the chill vibe.

Mesa Pigadia
Located near the more popular Red Beach and White Beach, Mesa Pigadia, also known as Black Beach, is accessible by a fairly smooth dirt road on the south-west coast. Alternatively, you can arrive by boat from Akrotiri beach. The colorful fishermen’s shacks set into the limestone cliffs add a charming touch to this beach, which is great for snorkeling. You can even swim through a sea cave to reach the adjacent White Beach.

Monolithos
Monolithos beach stands out with its unique chalky-white cliffs that resemble giant molars, contrasting sharply with the iron-grey sands below. The beach is equipped with sunbeds and parasols, and several tavernas nearby offer a break when you get hungry. This beach is particularly notable for its windswept nature, making it a perfect spot for those looking to escape the hustle and bustle.

Perissa
Perissa is perhaps the most iconic of Santorini’s volcanic beaches. Its Blue Flag-awarded stretch of black sand is a magnet for families, offering warm waters, numerous local eateries, and plenty of shops. The towering Mesa Vouno hill behind the beach is crowned with the ancient ruins of Thera, which you can reach via a slippery path best tackled in the early morning.

Red Beach
Red Beach, near the ancient Minoan site of Akrotiri, is framed by high ochre cliffs that give the beach its name. The striking red sands are accessible by a dirt path or by boat, making it a relatively peaceful spot during the day. However, it gets busier at sunset, with visitors flocking to capture the dramatic scenery. There aren’t many facilities here, so be sure to come prepared with water and sunscreen.

Thirassia
For a quieter experience, take a short boat ride to Thirasia, a small island that feels like a step back in time. Here, you can enjoy secluded beaches, traditional tavernas, and a laid-back atmosphere. The island’s capital, Manolas, offers stunning views of Oia across the water and is perfect for a relaxing day away from the crowds.