Kauaʻi, anglicized as Kauai, is geologically the second-oldest of the main Hawaiian Islands. With an area of 562.3 square miles, it is the fourth-largest of these islands and the 21st largest island in the United States. Famous by its nickname, the Garden Isle, Kauaʻi lies 73 miles across the Kauaʻi Channel, northwest of Oʻahu. This island is the site of Waimea Canyon State Park and the Na Pali Coast State Park.
The United States Census Bureau defines Kauaʻi as census tracts 401 through 409 of Kauai County, Hawaiʻi, which comprises all of the county except for the islands of Kaʻula, Lehua and Niʻihau. The 2020 United States Census population of the island was 73,298. The most populous town is Kapaʻa.
Wikipedia https://en.wikipedia.org/wiki/Kauai
Coordinates 22°3'29.934" N -159°31'27.238" E
