The capital of Tonga is Nuku'alofa. Located on the northern coast of the main island, Tongatapu, Nuku'alofa serves as the political and economic center of the Kingdom of Tonga. With a population of around 24,000, the city features a mix of traditional Tongan culture and modern influences. Key landmarks include the Royal Palace, the Tonga National Cultural Centre, and various markets selling local handicrafts and produce. Nuku'alofa's beautiful coastal scenery, friendly atmosphere, and cultural heritage make it a significant destination for tourists interested in experiencing Tongan life and history.