Chuuk

Chuuk includes several island groups scattered across the western Pacific, forming a network of atolls and coral formations within and beyond a central lagoon. The region encompasses inhabited islands alongside smaller reef systems that mark the boundaries between protected waters and open ocean.

The islands were part of extensive oceanic trade routes for centuries before falling under different colonial administrations. In February 1944, an American military operation sank numerous vessels in the lagoon, leaving wreckage that remains visible today.

The Pattiw Region maintains traditional navigation practices, with local experts using stars and ocean patterns to guide vessels between remote islands.

The main island of Weno holds the only international airport and most accommodation, while outer islands require smaller boat transfers. Visitors should expect limited infrastructure beyond the center and irregular connections between island groups.

Several sunken warships in the lagoon attract divers from around the world who explore well-preserved wrecks in relatively shallow water. Some of these vessels rest at depths under 100 feet (30 meters) and have become covered with coral and tropical fish.