Best Sunset Spots on Oahu, Hawaii. Learn where to find the best sunsets on Oahu, Hawaii, including popular sunset spots in Honolulu, the North Shore, and along the west coast. For example, Waikiki Beach, the Tantalus Lookout, China Walls, and more! We also include the top sunset hikes on Oahu, like Kaena Point and the Koko Crater Trail.