Oʻahu is the third-largest and most populated island of the Hawaiian Islands and of the U.S. state of Hawaii. The state capital, Honolulu, is on Oʻahu's southeast coast. The island of Oʻahu and the uninhabited Northwestern Hawaiian Islands constitute the City and County of Honolulu. In 2021, Oʻahu had a population of 995,638, up from 953,207 in 2010.
AdCreate Your Personal Travel Guide to Oahu. Itineraries, Maps & Attractions! Visit Diamond Head Crater, Pearl Harbor Visitor Center , Hanauma Bay State Park and More.
AdIf It's Worth Doing, We've Got It. Find the Best Tours & Activities for Your Trip. Spend Your Trip Making Memories, Not Missing Out While You're Waiting in Line.
Destinations: Ala Moana Beach Park, USS Arizona Memorial, Waikiki Beach
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