Kahoʻolawe

Kahoʻolawe (Hawaiian: [kəˈhoʔoˈlɐve]), anglicized as Kahoolawe (/kɑːˌhoʊoʊˈlɑːweɪ, -veɪ/), is the smallest of the eight main volcanic islands of the Hawaiian Islands. Unpopulated, it lies about seven miles (11 km) southwest of Maui. The island is 11 mi (18 km) long by 6.0 mi (9.7 km) wide, with a total land area of 44.97 sq mi (116.47 km²). Its highest point is the crater of Lua Makika, at the summit of Puʻu Moaulanui, about 1,477 feet (450 m) above sea level.

Kahoʻolawe is relatively dry, with an average annual rainfall of less than 26 in (66 cm) resulting from a combination of being too low to generate much orographic precipitation from the northeastern trade winds and lying in the rain shadow of eastern Maui's 10,023-foot-high (3,055 m) volcano, Haleakalā. More than one quarter of Kahoʻolawe has been eroded down to saprolitic hardpan soil, largely on exposed surfaces near the summit.

Historically, Kahoʻolawe was always sparsely populated, due to its lack of fresh water. During World War II and the following decades, it was used as a training ground and bombing range by the Armed Forces of the United States. After decades of protests, the U.S. Navy ended live-fire training exercises on Kahoʻolawe in 1990, and the whole island was transferred to the jurisdiction of the state of Hawaii in 1994. The Hawaii State Legislature established the Kahoʻolawe Island Reserve to restore and to oversee the island and its surrounding waters. Today Kahoʻolawe can be used only for native Hawaiian cultural, spiritual, and subsistence purposes. It has no permanent residents.