Hāmākua is a district on the northeast coast of Hawaiʻi's Big Island, administered by the County of Hawaiʻi in the state of Hawaiʻi. It is also the name given for the coastline in the region, the "Hāmākua Coast".
Wikipedia https://en.wikipedia.org/wiki/Hamakua
More information on lovebigisland.com http://www.lovebigisland.com/hamkua-coast
Address United States
Coordinates 19°50'48.241" N -155°4'53.978" E