What is the tallest volcano in Hawaii?
Mauna Kea
The Pohakuloa Training Area on the plateau is the largest military training ground in Hawaii. The 108,863-acre (44,055ha) base extends from the volcano's lower flanks to 2,070m (6,790ft) elevation, on state land leased to the US Army since 1956. There are 15threatened and endangered plants, three endangered birds, and one endangered bat species in the area.[24]