Hinchinbrook Island is an island in the Gulf of Alaska lying at the entrance to Prince William Sound in the state of Alaska, United States. The island has a land area of 171.98 sq mi, making it the 37th largest island in the United States. There was a population of five permanent residents as of the 2000 census.
Cape Hinchinbrook Light is located on the southwest side of the island. Also on the southwest side is the abandoned village of Nuchek on Port Etches. The Chugach Alaska Corporation now runs the Nuuciq Spirit Camp at this site.
Wikipedia https://en.wikipedia.org/wiki/Hinchinbrook_Island_(Alaska)
Coordinates 60°22'39.264" N -146°28'4.267" E