October 2006, my wife (then girlfriend) and I went to see Subic Bay Freeport. Subic Bay Freeport is situated on the coast of Subic Bay and encompasses the provinces of Zambales and Bataan. The freeport was formerly US Naval Base Subic Bay, the largest US Navy base in the Pacific before it closed down after the eruption of Mt. Pinatubo.
We went their using our car from Manila. We took the North Luzon Expressway (NLEX) and exited San Fernando. From there we went westward to Bataan, turned right from the Dinalupihan junction and entered the Subic Expressway. We were booked at the Crowne Peak hotel in Cubi Point with a tour package to Zoobic Safari which is also in the freeport. The package includes an overnight stay for two, breakfast and transportation from hotel to the park. Anyway, we still brought our own ride.