“10 Best Things to Do in Hawaii,” the most exciting activities and sights to see in the Hawaiian Islands:1. Visit the active Kilauea Volcano on the Big Island.2. Take a helicopter tour over the Island of Kauai.3. Relax on Hawaii’s world famous beaches.4. Take a whale watching catamaran cruise.5. Snorkel off the island of Molokini.6. Bike down Maui’s Haleakala Mountain at sunrise.7. See Waimea Canyon on Kauai, known as the “Grand Canyon of the Pacific.”8. Play golf at any of Hawaii’s world-class golf courses.9. Attend an authentic Polynesian Luau.10. Shop and Dine in Waikiki.