Where in the world?
The flag of Cambodia features three horizontal bands of blue, red and blue, with a white depiction of the temple complex, Angkor Wat centered in the red band.

Kingdom of Cambodia

Native name: CambodiaPopulation: 17,577,760Region: AsiaSub region: South-Eastern AsiaCapital: Phnom PenhTop level domain: .khCurrencies: Cambodian riel, United States dollarLanguages: Khmer
Border Countries:LaosThailandVietnam