Best beaches in Mullion

2 ranked beaches in Mullion, Cornwall

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 Mullion

1
Mullion Cove

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Historic harbour cove below cliffs, more scenic stop than classic sand beach but valuable to visitors.

7.0

Polurrian Cove

Sandy cove below cliffs near Mullion, valued for scenery and a quieter resort feel.

7.0

What makes Mullion's beaches stand out?

Mullion sits in Cornwall, United Kingdom and is home to 2 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 Mullion or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.