Hukilau and Koolau
The Windward side of Oahu is divided into two districts, Koolau and Hukilau. Koolau begins from the north end of Kualoa Point and ends at the south end of Makapuu Point in Waimanalo. Hukilau starts from the east side of Pupukea Road and ends at Kualoa Point off Kamehameha Highway. The map below reflects the Hukilau boundaries.