Best beaches in Gaeta

5 ranked beaches in Gaeta, Lazio

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 Gaeta

1
Arenauta Beach
Long cliff-backed beach known for clear water and dramatic setting.
7.0

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Ariana Beach

Small Gaeta cove with strong local beach identity.

7.0

Sant'Agostino Beach (Gaeta)

Long scenic beach beneath Gaeta’s coastal cliffs.

7.0

Serapo Beach

Gaeta’s main beach and one of southern Lazio’s must-have entries.

7.0

Spiaggia dei 300 Gradini

Cliff-access beach prized for clear water and a tucked-away feel.

7.0

What makes Gaeta's beaches stand out?

Gaeta sits in Lazio, Italy and is home to 5 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 Gaeta or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.