Wondering what things to do in Oahu, Hawaii? While you can hit the Oahu beaches or enjoy some Oahu food, one of my favorite Oahu Hawaii activities are the Oahu hiking trails! To learn more, read my article on the top Oahu hikes | best Oahu hikes | Oahu hikes waterfall | Oahu hikes North Shore | easy Oahu hikes | Oahu hikes Hawaii | Oahu hikes photography | Oahu North Shore | Oahu itinerary | Oahu bucket list | Oahu travel | hikes Oahu Kokohead | pillbox hikes Oahu | Diamond Head hikes Oahu