Zambales Mountains

The Zambales Mountains is a mountain range located on western Luzon island in the Philippines. The mountains separate Luzon's central plain from the South China Sea. Its most prominent section is known as the Cabusilan Mountain Range composed of Mt. Pinatubo, Mount Negron and Mount Cuadrado, which are believed to be remnants of the ancestral Pinatubo peak. The highest elevation in the mountain range is Mount Tapulao, also known as High Peak, in Zambales province which rises to 2,037 metres (6,683 ft).