Visit the museum and pay respect to fallen heroes at the site of the 1941 Japanese attack on the United States.
Spend the morning at one of the most picturesque beaches in Oahu before hiking to the top of a pillbox for a panoramic view of the ocean.
Hike up to the top of Diamond Head crater for a stunning view of Waikiki Beach and spend the rest of the day lounging on the sand and soaking up the sun.
Explore the 4,000-acre working cattle ranch and movie set location of many major Hollywood films like Jurassic Park and Godzilla.
Drive up to the North Shore for some world-renowned surf spots and try some of the local shrimp trucks for lunch.
Hike through a lush jungle to a 150-foot waterfall in Manoa Valley before shopping for souvenirs and local crafts at the Aloha Swap Meet.
Snorkel in an extinct volcano crater at Hanauma Bay before heading to Sea Life Park to see dolphins, penguins, and sea lions up close.
If you have more time, consider driving to the west side of the island to explore Makaha Beach or taking a sunset catamaran cruise. If you have less time, skip Kualoa Ranch or Manoa Falls Hike and spend more time at the beach or shopping in Waikiki.