Sand Island (Hawaii)

Looking over Sand Island
Map
Geography
Coordinates21°18′25″N 157°52′45″W / 21.30694°N 157.87917°W / 21.30694; -157.87917
Administration

Sand Island, formerly known as Quarantine Island, is a small island within the city of Honolulu, Hawaii, United States. The island lies at the entrance to Honolulu Harbor.