Although not the biggest of the Hawaiian Islands, Oahu is the most densely populated and commercialized of them all. Home to the state capital, Honolulu, Oahu is awash with cultural, historical and natural gems to explore. Oahu acts as the gateway to Hawaii and is a great starting point for travelers wanting to get to grips with this tropical state. Much like any other state capital, Honolulu is a big and bustling business hub. Should you escape the city limits, however, you will find a tropical paradise lying in wait. Fun fact for you – Oahu is just 44-miles long and 30-miles wide. This tiny island can be driven around in the space of one day, so remember that wherever you choose to stay you are never too far from Oahu’s best attractions and hidden gems. Pearl Harbor, Hawaii’s most iconic historical landmark, can be found on Oahu. This was the site of the surprise Japanese military airstrike in December 1941. No visit to Oahu would be complete without taking the time to learn about this tragedy.