What makes Mar del Plata's beaches stand out?
Mar del Plata sits in Buenos Aires, Argentina and is home to 21 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 Mar del Plata or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.