We took a one day adventure to Oahu when we were living on Kauai for three months. Most of our time was spent at Pearl Harbor. It was such a moving experience greatly enhanced by the audio tour. Unfortunately not everyone remembers it's a memorial and not just another tourist stop. We also drove around the South, east and north shores with visits to the beautiful beaches and visiting the honu. I never get tired of watching them. We avoided Waikiki and the masses of tourists at all costs.