Kea'iwa Heiau State Recreation Area

Keaiwa Heiau State Recreation Area is the ruins of a temple at the summit of a hill and neighborhood called Aiea Heights on Oahu, Hawaii. The recreation area includes camping facilities and a 4.8mi trail. It also offers clear views of Pearl Harbor.Erected sometime in the 17th century, the 160ft stone temple and abundant medicinal herbs in the area were used by kahunas as a type of ancient herbal clinic. The reputed healing powers of the surrounding plants still draws visitors who leave temple offerings, hoping to experience medicinal benefits.The site provides a map for the Aiea Loop Trail. Several varieties of trees and other vegetation are enjoyed by visitors who make the trek.Fees, hours, facilitiesHeiau State Recreation Area is free to the public.April 1 to Labor Day: 7 am to 7:45 pm After Labor Day to March 31: 7 am to 6:45 pmThe camping and picnic areas accommodate up to 100 people and come equipped with restrooms and showers. Advance permits must be obtained for camping.