Wondering what to do in Hawaii besides soak up the sun on beautiful beaches? Popular Hawaii activities include ocean sports, outdoor adventures, sightseeing , and kid-friendly fun for the whole family. Learn to surf, paddle a canoe, explore the ocean on a scuba or snorkeling trip, take a tour of the island, attend a Hawaiian luau, golf on world-class courses, shop for souvenirs , visit the Honolulu Zoo and Waikiki Aquarium, kayak remote coastlines, or hike to remote waterfalls and scenic summits. However you choose to spend your Hawaii vacation, you’re sure to enjoy exciting activities in Hawaii that will make your stay unforgettable.