The purpose of the Master Plan is to serve as a reference for the government, business, and other stakeholders in developing the tourist destination in a way that does not affect the environment and ensures sustainability. This Master Plan covers a total area of 23,456 hectares, including Vang Vieng City and the surrounding landscape along the valley and the Nam Song River. Currently, the city centre and surrounding areas cover a total area of 6,553 hectares, covering 15 villages and the city centre area covers an area of approximately 185 hectares.