- Vava'u City is the main town and administrative center of Vava'u Group, which is an island group in Tonga. It is located in the island of Neiafu, which is the second-largest town in Tonga. The city serves as the hub for tourism, trade, and government services in the Vava'u Group. It has a population of around 6,000 people and offers various amenities and facilities for visitors, including accommodation options, restaurants, markets, and shops. Vava'u City is known for its stunning natural beauty, with pristine beaches, crystal-clear waters, and picturesque islands that attract travelers from around the world.