Oahu Travel Guide

Oahu may not be the largest island in the state, but it is definitely ranked first in population. Nearly 960,000 people share Oahu's 600 square miles of mountains and beaches - that's a full three-quarter of the state's population. Almost half live in the bustling city of Honolulu and nearby resort town of Waikiki. Oahu is also the most visited of all the Hawaiian islands, at approximately 4.5 to 4.7 million visitors annually - that's approximately half of all the visitors to the state each year.

Oahu is third in size among its fellow islands in the Hawaiian chain, which consists of eight major islands and 124 islets. The archipelago is made up of numerous volcanic islands in the central Pacific Ocean stretching in a 1,500-mile crescent from Kure Island in the northwest to the Big Island of Hawaii in the east, encompassing an area of 6,459 square miles. The eight major islands at the eastern end of the chain are, from west to east, Niihau, Kauai, Oahu, Molokai, Lanai, Kahoolawe, Maui, and the Big Island of Hawaii.