One of our best Oahu travel tips is to explore other regions. Hanauma Bay, Lanikai Beach, and Kualoa Regional Park on Oahu's east side are worth a visit.
Although renting a car on Oahu can be pricey, we think it's necessary. Explore the North Shore beaches and take one of the famous tours at Kualoa Ranch.
No passport or currency exchange is needed for United States citizens.
Sites like The Byodo-In Temple in the Valley of the Temples Memorial Park will make you feel like you're abroad, though.
Don’t forget your hiking shoes.
One of the best activities on this island is to go for a hike! We suggest adding the Diamond Head Crater or Manoa Falls hiking trails to your Oahu itinerary.
You'll need a timed ticket to go out to the USS Arizona Memorial in Central Oahu. You can only make official reservations via the Recreation.gov website.
You'll need a small amount of cash during your trip for beach parking lots, mom-and-pop shops, and farmers' markets.
Be respectful of the land at all times.
One of the most important things to remember when visiting Oahu is to be mindful of the wildlife. Do not touch or go near any animals and respect posted signs.