Ko Haʻatafu ko e kiʻi kolo ia ʻi he vahe hihifo ʻo Tongatapu. ʻOku tuʻu ʻi he ngataʻanga ʻo e Hala Hihifo ʻosi he Kanokupolu. Ko e kolo mo hono takatakai ʻoku tuʻu ʻi he tofiʻa ʻo e puleʻanga ʻo Tonga.