Oahu offers a variety of experiences that cater to different interests. Exploring Pearl Harbor is a significant historical activity, where visitors can learn about the events of December 7, 1941, and visit the USS Arizona Memorial. Another important site is Diamond Head, a volcanic crater that provides a moderately challenging hike with panoramic views of Honolulu at the summit.

For those interested in local culture, visiting the Polynesian Cultural Center allows for an immersive experience into the traditions and customs of the Pacific Islands. Additionally, Waikiki Beach is a popular destination for both relaxation and water activities, including surfing and paddleboarding, making it a great place to enjoy the sun and ocean.

Nature enthusiasts might appreciate Hanauma Bay, a marine embayment known for its rich marine life and excellent snorkeling opportunities. For a more secluded experience, the North Shore is famous for its surf culture, featuring iconic spots like Sunset Beach and the Banzai Pipeline, especially during the winter months when the waves are at their peak.

The island's botanical gardens and hiking trails also offer beautiful scenery and a chance to experience the diverse flora of the region. Lastly, sampling local cuisine is essential, with opportunities to enjoy traditional dishes such as poke, loco moco, and shave ice at various eateries throughout the island.