Best beaches in Montagu Island

3 ranked beaches in Montagu Island, Antártida e Islas del Atlántico Sur

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 Montagu Island

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Montagu Island Beach

Beach sector on the largest South Sandwich island, defined by glaciers and volcanic coast.

7.0

Montagu North Beach

Northern beach sector of the largest island in the South Sandwich chain.

7.0

Montagu South Beach

Southern glacier-influenced beach sector with high expedition value.

7.0

What makes Montagu Island's beaches stand out?

Montagu Island sits in Antártida e Islas del Atlántico Sur, Argentina and is home to 3 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 Montagu Island or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.