Ranked by the OnlyBeaches Index (OBI) โ a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.
Gonoura Beach
Accessible town beach
Gonoura Quiet Shore
Unmapped shoreline
Iki East Hidden Bay
Remote bay
Iki South Cove Beach
Secluded cove
Katsumoto Beach
Quiet fishing village beach
Ohama Beach (Iki)
Calm swimming-friendly beach
Tatsunoshima Beach
Signature beach of Iki Island
Tatsunoshima Hidden Shore
Less crowded extension
Tsutsukihama Beach
Iconic long sandy shoreline
Yuyama Beach
Rugged coastline views
Yuyama Hidden Rocks
Overlooked rocks
Iki sits in Nagasaki Prefecture, Japan and is home to 11 ranked beaches on OnlyBeaches. Every beach here is scored by the OnlyBeaches Index โ 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 Iki or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.
