Road Map of Oahu, Hawaii. On first trip maybe take a guided tour, but on a second trip to Oahu I highly recommend renting a car and going around the whole island. Don't forget to stop for some famous shaved ice.
Hawaii vacation tips with things to do on Oahu including free activities like hikes, beaches, and snorkeling from Waikiki to the North Shore, with interactive map. Use it as a potential day trip itinerary or as a self-guided Oahu road trip.