Claim: Ko Olina Beach Park, situated between the man made lagoon and the Ko Olina Marina, is one of the 20 beaches located on the west shore of Hawaii.
Evidence: List of beaches in Oahu Ko Olina Beach Park is a public park on the west side of the island of Oahu, Hawaii within the Ko Olina Resort Community, part of the City and County of Honolulu. Located at the end of several high-end vacation resorts, the park is situated between the man made lagoon and the Ko Olina Marina. Ko Olina Beach Park Lanikūhonua Beach Kahe Point Beach Park Tracks Beach Park (Hawaiian Electric Beach Park) Nānākuli Beach Park Ulehawa Beach Park Māʻili Beach Park Lualualei Beach Park Pōkaʻī Bay Beach WaiÊ»anae Regional Park Makana Beach Park Mauna Lahilahi Beach Park Turtle Beach Aki's Beach Mākaha Beach Park KeaÊ»au Beach Park ʻŌhikilolo Beach Mākua Beach KeawaÊ»ula Beach KaÊ»ena Point (Yokohama Bay)