Best beaches in Sant'Antioco

4 ranked beaches in Sant'Antioco, Sardinia

Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.

All beaches in Sant'Antioco

1
Cala Lunga
A deep inlet on Sant'Antioco with a remote-feeling beach and dramatic rocky sides.

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7.0

Cala Sapone

A rocky-sandy Sant'Antioco cove popular for sunset swims and snorkelling.

7.0

Coaquaddus Beach

One of Sant'Antioco’s best sandy beaches, known for clear water and island setting.

7.0

Maladroxia Beach

A well-used Sant'Antioco beach with village services and calm swimming conditions.

7.0

What makes Sant'Antioco's beaches stand out?

Sant'Antioco sits in Sardinia, Italy and is home to 4 ranked beaches on OnlyBeaches. Every beach here is scored by the OnlyBeaches Index — a 1-10 metric blending water purity, live conditions (waves, water temperature, wind), crowd intelligence and vibe.

Whether you're after the highest-scoring beach in Sant'Antioco or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.