Atafu is a small atoll located in the Tokelau group of islands in the South Pacific Ocean. It is one of three atolls that make up Tokelau, with a total land area of about 2.5 square kilometers. The atoll is known for its beautiful lagoons and coral reefs, making it a unique environment for marine life. The population of Atafu is around 500 residents, primarily of Polynesian descent. The main economic activities include fishing and subsistence agriculture. Atafu is also notable for its traditional culture, which includes unique customs, language, and community practices that reflect its rich heritage.