Zf536. This is one of 6 images walking up to the first ridge of Mt. Kalaklan, starting at the Gordon Heights Valley in Olongapo. The line makes it up with three towers. It was easy to cross the Mabayuan River coming out of the Gordon Heights Valley. An 11 year boy had showed me the start of this new power line service road and then hitched up with me. On top is an abandoned ranch house, I was familiar with area of this house but it is abandon now. I convinced the young boy to return that my walk was too long, too far away from his family. There is a nice view of a deep and long ravine, not visible, at the end is the Sta. Rita River and Barrio Tabacuhan.