Ko Nukuʻalofa ko e kolomuʻa ia ʻo Tonga ni. ʻOku tuʻu ia ʻi he motu ko Tongatapu. Ko Nukuʻalofa totunu, ko e kiʻi feituʻu pē ia takatakaiʻi he Sia ko Veiongo, kae he taimi ni ʻoku tānakiʻi ʻa e ngaahi tuʻotuʻa kolo ki ai, fakatātā: Tofoa, Haveluloto, Hōfoa, Maʻufanga, mo e hā fua.