What makes Urup Island's beaches stand out?
Urup Island sits in Sakhalin Oblast, Russia and is home to 15 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 Urup Island or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.