The Zambales Mountain Range is a prominent mountain range located in the province of Zambales in the Philippines. It stretches approximately 200 kilometers along the western coast of Luzon, running parallel to the South China Sea. The range is known for its rugged terrain, diverse ecosystems, and rich biodiversity, making it a significant natural feature in the region. This mountain range is home to several notable peaks, including Mount Pinatubo, which is famous for its catastrophic eruption in 1991. The area is also part of the Zambales Forest Reserve, which protects various flora and fauna. The Zambales Mountain Range is popular for outdoor activities such as hiking, camping, and birdwatching.