The TV series "Lost" was filmed almost entirely on the Hawaiian island of Oahu. Key filming locations on Oahu included Waimea Bay Beach Park, North Shore, Honolulu, and Kualoa Ranch, among others. The show's iconic island scenes were shot on beaches like Mokulē'ia Beach and Papa'iloa Beach on the North Shore. Urban scenes intended to depict locations worldwide were also filmed around Honolulu, with places such as the Hawaii Convention Center standing in for Sydney Airport. Moreover, Kualoa Ranch was used for several distinctive settings like the survivors' golf course, Dharma stations, and other outdoor locations. Some interior scenes were filmed in sound stages and studios on Oahu, including the Hawaii Film Studio at Diamond Head. Various other specific sites, such as Byodo-In Temple and Sacred Hearts Academy, were used for flashbacks and special scenes. In summary, Oahu, Hawaii, served as the primary filming location for "Lost," with multiple natural and urban sites on the island doubling for various settings in the show.