Looking for an Oahu itinerary for your first time to Hawaii? This Oahu travel guide is packed with the best Oahu beaches, stunning hikes, fun road trips, and can’t-miss sightseeing. #OahuHawaii #HawaiiUSA | Things to do in Oahu Hawaii | Oahu Hawaii activities | Oahu Hawaii beaches | Oahu Hawaii map | Must do Oahu | Oahu scenery | Oahu must do | Oahu Hawaii what to do