Hội An, formerly known in the Western world as Faifoo or Faifo, is a city with a population of approximately 120,000 in Vietnam's Quảng Nam Province, registered as a UNESCO World Heritage Site since 1999. Along with the Cù Lao Cham archipelago, it is part of the Cù Lao Cham-Hội An Biosphere Reserve, designated in 2009. In 2023, Hội An was registered in the UNESCO Creative Cities Network list.

Quảng Nam is a coastal province located in the northernmost coastal region of South Central and Central Vietnam. Quang Nam is located in the key economic region of the Central region. In 1997, the province was re-established on the basis of separating Quang Nam - Da Nang province into two administrative units, Quang Nam province and Da Nang city. Currently, the province has two cities: Tam Ky city and Hoi An city. Quang Nam province is home to the most world cultural heritages in the country with two world cultural heritages recognized by UNESCO: Hoi An ancient town and My Son temple relic area. Hoi An and the Cham Islands are part of UNESCO Biosphere.