The Aiea Loop Trail is scenic 4.8 mile trail that begins and ends within the Keaīwa Heiau State Recreational Park The Aiea Loop trail runs along the ridge on the west side of Halawa Valley and offers views of the southern coastline of O‘ahu from Pearl Harbor and the Wai‘anae Range to the Ko’olau Range, … Continue reading EIGHT08 HIKES: Aiea Loop Trail