Join 科学与技术 upcoming events being held in Waimanalo. Waimanalo is a charming, laid-back town on the windward coast of Oahu, Hawaii, known for its beautiful white sand beach, which is one of the longest stretches of continuous white sand in Hawaii, its lush green countryside, and its rich cultural history, making it an ideal destination for those seeking relaxation, outdoor activities, and an authentic Hawaiian experience.