Port Olongapo (Port Code:PHOLO) is an anchorage and is located in Olongapo City, Philippines. Port Olongapo is situated nearby to Kalaklan River, and northwest of Caiman Shoal. The Subic bay is surrounded by the town of Subic and Olongapo City, both in the province of Zambales and the town of Morong in the province of Bataan in the east.