Platamona beach with its dunes and long shoreline between Sassari and Sorso

Quiet beaches in northern Sardinia: 10 coves and peaceful beaches

The quieter beaches of northern Sardinia are the ones that need a short walk or sit off the most famous circuits: Cala Li Cossi at Costa Paradiso, Rena Majore at Aglientu, Porto Pollo, Argentiera, Isola Rossa and Platamona. Here you'll find 10 of them, with access, facilities and tips on when to go.

1. Cala Li Cossi – Costa Paradiso

Access difficulty: medium · Crowds: low

One of the most beautiful coves in northern Sardinia, at Costa Paradiso (Trinità d’Agultu): from the car park you walk down in about 10 minutes, or you can arrive by sea. Red granite rocks, turquoise water, no facilities. In high season the car park fills up early: arrive in the morning.

  • 📍 Costa Paradiso (Trinità d’Agultu)
  • 🚶 Path: about 10 minutes from the car park
  • 🏊 Excellent snorkelling — deep, clear water
  • ⚠️ No bar, no facilities — bring everything

2. Argentiera

Access difficulty: easy · Crowds: medium to low

A former mining village, now an open-air museum, near Alghero – one of the most distinctive places in all of Sardinia. The beach is beautiful, the water crystal clear, and the atmosphere of the former mine adds a surreal touch that other tourists don't expect.

  • 📍 Nurra, about 40 km from Alghero and Sassari
  • 🚗 Parking near the beach
  • 🏛️ The mining village and the disused ore-washing plant (very photogenic)

3. Rena Majore – Aglientu

Access difficulty: easy · Crowds: low

A long sandy beach between dunes and junipers, in the municipality of Aglientu. About 20 minutes from Santa Teresa di Gallura but far less busy. Shallow water and very fine sand — perfect for children.

  • 📍 Aglientu, along the coast road between Santa Teresa and Castelsardo
  • 🌿 Dunes and Mediterranean scrub behind the beach
  • 👶 Ideal for families — very shallow water for tens of metres

4. Porto Pollo – Palau

Access difficulty: easy · Character: windy and wild

Porto Pollo is the Mecca of kitesurfing and windsurfing in the Mediterranean — the wind channelled between Sardinia and Corsica creates unique conditions. But the beach is also beautiful for those who don't do water sports: fine sand, clear water, no limited access.

5. Cala d’Ambra – San Teodoro

Access difficulty: medium · Crowds: low

While Cala Brandinchi and Lu Impostu (by reservation in summer) are on everyone's lips, Cala d’Ambra – just a short walk from the centre of San Teodoro – stays more low-key: small, pale sand, clear water. You can walk there from the village: go early in the morning.

6. Cala Liberotto – Orosei

Access difficulty: easy · Crowds: medium (but fewer than at the famous ones)

In the Gulf of Orosei, while everyone heads to the coves by boat, Cala Liberotto can be reached directly by car. Water of the same quality as the most famous spots in the gulf, with facilities and parking. The smart choice if you love the Gulf of Orosei without the excursions.

7. Cala Fuili – Cala Gonone

Access difficulty: easy · Crowds: low

About 3 km from Cala Gonone: you drive along a narrow road to the car park, then a short flight of steps leads down to the beach. Far less crowded than the coves reached by boat, but with the same water quality as the Gulf of Orosei. Great for anyone who wants the best without organising an excursion.

8. Pittulongu – Olbia

Access difficulty: very easy · Crowds: locals

The favourite beach of the Olbia locals — fine sand, shallow water, full facilities, 10 minutes from the centre. It's not in the tourist guides and has no international fame, but it has everything for a perfect day.

9. Isola Rossa – Trinità d’Agultu

Access difficulty: easy · Crowds: medium

The fishing village on the red rock is one of the most photogenic in Sardinia. The beaches around the village — reachable on foot — are still little visited by the big tourist flows. A view of the red islet from the crystal-clear water.

10. Platamona – Sassari

Access difficulty: easy · Crowds: local

A 12 km-long beach backed by pine forest, 20 minutes from Sassari. It's the beach of the people of Sassari — it's not on the tourist trail, but it offers clean sea, parking and facilities along a stretch so long that it's enjoyable even at the weekend.

We've been in northern Sardinia since 2011: write to us and we'll tell you which of these beaches are closest to the home you choose.

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Off-season: the beaches all to yourself

From October to May these beaches are almost deserted: perfect for walking, photography and, on the mild days of October, even a swim. Choose according to the wind: with the mistral head for the east coast (Cala Liberotto, Cala Fuili, Cala d’Ambra); with the sirocco, the north-west coast (Argentiera, Platamona).

FAQ

Are there really uncrowded beaches in Sardinia in August?
Yes, there are — but they take a little planning. Coves reachable only on foot (10–20 minutes) are almost always less crowded than beaches with parking. The same goes for “local” beaches in smaller towns, not advertised on the main tourist channels. In Sardinia the beauty of the sea is spread over thousands of km of coastline.
Do the quieter beaches of northern Sardinia have facilities?
Most of the wild coves have no bar, umbrellas or showers — which is exactly why they're less crowded. Bringing water, food, sun protection and a towel is essential. Some “local” beaches such as Platamona, Pittulongu or Cala Liberotto, on the other hand, have all the facilities but stay quieter because they're off the main tourist routes.

Read more:
→ Complete guide to northern Sardinia 2027

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