Dominating the landscape at the southeast corner of the Island of O’ahu is the Koko Crater. The Koko Head has been dormant for over 30,000 years and reaches an elevation of 1,208 feet. To put that height into perspective, this volcanic tuff cone is almost three times taller than the biggest skyscraper in nearby Honolulu. It is seen here along the beach of Hanauma Bay.