Puûu Kà ÂnÃÂhuanui consists of two mountain peaks, Kà ÂnÃÂhuanui 1 (commonly abbreviated K1) and Kà ÂnÃÂhuanui 2 (K2), located in Honolulu County, Hawaii. It is the highest point in the Koûolau Mountains and second highest point on the island of Oahu.
The Hawaiian word "KÃ ÂnÃÂhuanui" roughly translates to "large testicles" in English. This alludes to a legend that states the mountain originated from the testicles of a giant, who threw them at a woman trying to escape from him.