Perhaps one of the most iconic images associated with Hawaii is the towering silhouette of Diamond Head crater on the southernmost tip of Oahu. It is also easily the most popular outdoor attraction in all of Hawaii, with 4.5 stars and more than 15,000 reviews on TripAdvisor – more than any other Hawaiian attraction.

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Other top contenders for the most popular outdoor attractions across the Hawaiian Islands include Oahu’s Hanauma Bay, Maui’s Mount Haleakala, Kauai’s Waimea Canyon, and the Big Island’s Hawaii Volcanoes National Park.

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