<human>:  What are the top five must-do activities in Hawaii?
<bot>: 
1. Visiting the beaches on the islands of Maui, Oahu, Kauai, and the Big Island.
2. Experiencing the Hawaiian culture by attending a Luau.
3. Exploring the Haleakala National Park on Maui.
4. Taking a helicopter tour of the islands.
5. Snorkeling at Hanauma Bay on Oahu.