Piagailoe

Piagailoe is a coral atoll in Yap State that rises just above sea level and measures less than 1 kilometer (0.6 mi) across. The lagoon surrounding the low land is ringed by reef formations that connect to the deeper Pacific Ocean waters.

This atoll became an important landmark for ships traveling between Pacific islands over many decades. Several vessels sank in the surrounding waters at different times, leaving traces on the seafloor that divers can still explore today.

Local fishers depend on these waters for their daily catch, and the atoll serves as a gathering point for boats traveling between islands. The way people use this place reflects knowledge passed down through generations of island families.

Reaching this location requires contacting local authorities in Yap State, as only boats or small aircraft can make the journey. Plan a visit during the drier months when ocean conditions tend to be calmer and more suitable for travel.

Mangrove forests grow in parts of the surrounding lagoon, providing shelter for birds and fish that visitors rarely notice on casual visits. These hidden groves reveal layers of ocean life that exist beyond the coral formations.

Location: Yap State

GPS coordinates: 8.42278,146.42389

Latest update: December 14, 2025 13:02