Best beaches in Marstal

3 ranked beaches in Marstal, Region of Southern Denmark

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 Marstal

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Eriks Hale Strand

A signature Ærø beach on a narrow spit near Marstal with gentle water.

7.0

Marstal Beach

Main Marstal bathing beach serving Ærø’s largest harbor town with straightforward access.

7.0

Ommel Strand

A quieter Ærø beach near Ommel for visitors beyond the main Marstal strip.

7.0

What makes Marstal's beaches stand out?

Marstal sits in Region of Southern Denmark, Denmark 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 Marstal or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.