Ko Tofoa ko e kolo ia ʻi Tongatapu ʻi he tonga ʻo Nukuʻalofa. Naʻe vave ʻaupito ʻene tupu lolotonga he taʻu ʻe hongofulu tupu fakamuimui, naʻe hoko ʻa e tuʻotuʻa kolo ʻo e kolomuʻa. ʻOku e tuʻu ʻi he Hala Tāufaʻāhau ʻi he vahaʻa ʻo Haveluloto mo Pea. ʻOku heni ʻi ai ʻa e manga ua mo Hala Vahaʻakolo. Ko e konga ʻi he tonga mei ai, ʻoku ui ko Koloua (21.162° S 175.229° W).