Honolulu Travel Guide

Honolulu, on the island of Oahu, is the capital and largest city of the state of Hawaii. It is the center of government, transportation, and commerce for the state; home to a population of nearly one million people in the metro area (80% of the state's population) and Hawaii's best know tourist destination, Waikiki Beach.
The majority of visitors to Hawaii enter through this city, meaning this is definitely not the place to go for a ""get-away-from-it-all"" Hawaiian vacation - It is as fast-paced and dynamic as any city, with all its problems such as heavy traffic, drugs, crime, and homelessness. But Honolulu still has the charm of the Islands' laid-back atmosphere and culture.
What to do and to see in Honolulu?
Waikiki Beach, Ala Moana Park ,Hanauma Bay, Halona Beach Cove, Sandy Beach, Makapu'u Beach, Military memorials (Pearl Harbor, USS Bowfin, Pacific Aviation Museum, National Memorial Cemetery of the Pacific), Museums (Bishop Museum, Iolani Palace, Mission Houses Museum, Hawaii State Art Museum, Honolulu Academy of Arts, Contemporary Museum), Honolulu Zoo, Waikiki Aquarium, Diamond Head, Punchbowl crater, Puu Ualakaa Park, Nu'uana Pali Lookout, Makapu'u Point…

Source : Wikitravel.org