Photo: Konrad Gałczyński via Google
The Best Beaches
in Sardinia
The clearest turquoise water in the Mediterranean, ranked.
The verdict
- Best forTravellers chasing the clearest, most turquoise water in the Mediterranean, from capped natural wonders to the glamour of the Costa Smeralda.
- Single best spotLa Pelosa at Stintino and the Gulf of Orosei coves of Cala Goloritze and Cala Mariolu for the island's most luminous water.
- One thing to knowMany of the best beaches now cap daily numbers and charge a small fee in summer, so book your slot ahead and arrive early.
Published 17 January 2026. Last reviewed 15 February 2026
Sardinia has the clearest water in the Mediterranean, and it is not really a contest. This large Italian island wraps white sand, pale pebbles and granite coves around water that glows turquoise and emerald in a way the mainland cannot match. From the glamour of the Costa Smeralda in the north east to the wild dunes of the Costa Verde in the south west, the variety is enormous, and the quality is remarkably consistent.
The honest read is that Sardinia's fame has brought rules. Several of the most beautiful beaches, including La Pelosa, Cala Goloritze and Tuerredda, now cap daily visitor numbers and charge a small fee in high summer to protect the sand, so spontaneity gives way to booking a slot. The reward is water and scenery that justify the effort. Below we rank the beaches on sand, water, setting and the kind of day each delivers.
Ranked, not listed
Scored on the sand, the water, the crowd and how easy the day is. Honest verdicts, the overrated called out.
La Pelosa
Often called Italy's most beautiful beach, a shallow lagoon of powder white sand and luminous turquoise water by a Spanish watchtower. Stunning but strictly capped, so you must book a daily slot in summer.
Cala Goloritze
A protected natural monument on the wild Gulf of Orosei, with a pale pebble beach, a limestone spire and astonishing clear water. Reached by a long hike or by boat, with a daily visitor cap.
Cala Mariolu
A pebble and white shingle cove on the Gulf of Orosei with water that shades from turquoise to deep blue, reached mainly by boat. One of the island's most photographed swims, and rightly so.
Spiaggia del Principe
A graceful curve of pale sand and emerald water on the Costa Smeralda, named for the Aga Khan who developed the coast. Refined, scenic and a touch exclusive, with no road right to the sand.
Cala Brandinchi
A shallow, family friendly bay of fine white sand and warm clear water nicknamed Little Tahiti, near San Teodoro. Calm and gentle, with a summer cap and parking that fills early.
Tuerredda
A compact southern bay of bright white sand and clear shallow water with a little island to swim out to, one of the south's finest. Popular and capped in summer, so arrive early for space.
Is Arutas
A wild west coast beach famous for its sand of tiny quartz grains like rice, set against clear blue water. Breezier and more natural than the resort beaches, and refreshingly undeveloped.
Piscinas
A remote stretch of golden desert dunes meeting the sea on the wild Costa Verde, vast, windswept and utterly different from the turquoise coves. The escape for anyone seeking space and raw nature.
Who it suits, who should skip
Who should skip what? If you want a buzzy beach club scene with DJs and bottle service, only the Costa Smeralda really delivers it, and the rest of the island is about natural beauty and quieter days. If you want the clearest water and the most dramatic coves, the Gulf of Orosei on the east coast is unmatched, though many of its beaches are reached only by boat or a serious hike. The classic mistake is turning up at a capped beach in August without a booking and being turned away.
Logistics reward a car and a plan. The island is big, the best beaches are spread far apart, and the Orosei coves often need a boat trip from Cala Gonone or a long walk, so build the day around access. Match the beach to the day, the capped jewels like La Pelosa and Goloritze booked ahead, the Costa Smeralda for glamour, and the wild west coast at Is Arutas and Piscinas for space and raw nature.
The best months in Sardinia
Sardinia's beach season runs from late spring into early autumn. July and August bring hot, dry days, the warmest sea and the heaviest crowds, the highest prices and the strictest beach caps, so June and September are the sweet spot, with warm water, strong sun and more breathing room. May and early October are quieter and pleasant on warm days, though the sea is cooler and some boat services and beach caps wind down, so check before planning a day at the capped beaches.
Where to book a daybed
The beaches feed the clubs, and in Sardinia the real scene lives on the Costa Smeralda. The names to know first are Phi Beach at Baja Sardinia for the famous sunset over Forte Cappellini, Nikki Beach in its secluded bay at Cala Petra Ruja, and the timeless White Beach Club on Liscia Ruja. Elsewhere the island leans natural, with simple beach bars rather than clubs. Our full directory compares every club by beach and vibe, with any minimum spend confirmed when you enquire.
Book a beach club in Sardinia
Before you go
Which is the best beach in Sardinia?
For sheer beauty La Pelosa at Stintino and the Gulf of Orosei coves of Cala Goloritze and Cala Mariolu lead, with water that glows turquoise. The Costa Smeralda has the most glamorous sand, and the west coast the wildest. The best choice depends on whether you want the famous turquoise coves, resort glamour or raw nature, and whether you can book a capped slot.
Do you need to book Sardinia beaches in advance?
For several of the most famous, yes. La Pelosa, Cala Goloritze, Tuerredda and others now cap daily numbers and charge a small fee in summer, with online booking, to protect the sand. Many beaches remain free and open, but for the capped jewels you should reserve a slot ahead and arrive early, especially in July and August.
Which Sardinia beaches have the clearest water?
The Gulf of Orosei on the east coast is the standout, with Cala Mariolu, Cala Goloritze and Cala Luna offering some of the clearest water in the Mediterranean, much of it reached by boat. La Pelosa in the north west and Tuerredda in the south are also exceptional, with shallow, luminous turquoise shallows.
Where are the best beach clubs in Sardinia?
The scene concentrates on the Costa Smeralda in the north east, with Phi Beach at Baja Sardinia for sunsets, Nikki Beach at Cala Petra Ruja and White Beach Club on Liscia Ruja. Away from the Costa Smeralda the island leans toward simple beach bars and natural beaches rather than a club scene, so base near Porto Cervo for glamour.
When is the best time to visit Sardinia?
June and September give you warm water, strong sun and more room than the July and August peak, when crowds, prices and beach caps are at their strictest. May and early October are quieter and pleasant on warm days, though the sea is cooler. The shoulder months are the easiest time to enjoy the capped beaches and the Orosei coves.