Travelers can't help but yell "Woohoo!" while they're in Oahu. This quintessentially Hawaiian island has all the cultural, recreational, and natural attractions that many tourists pine for. Whether its pineapples at a "luau" feast or food truck delights at the monthly Eat the Street culinary festival, a visit to Oahu is certainly a filling experience. For a large chunk of culture and history, the Iolani Palace is the place to be. Here, you'll see the grand former residence of Hawaii's now-defunct monarchy. Waikiki Beach and North Shore, meanwhile, are good places for swimming and surfing.