Cordillera Central (Luzon) Sierra Madre Mountains, the longest mountain range in the country, through the Caraballo Mountains in Nueva Vizcaya province. During Spanish colonial period, the whole range was called "Nueva Provincia", (New Province). The Cordillera Central is the highest mountain range in the Philippines. It comprises about 1/6 of the whole Luzon island with a total area of . The highest mountain in the range, Mount Pulag, is also the highest mountain on Luzon Island at . It is officially the third highest mountain in the country after Mount Dulang-dulang and Mount Apo on Mindanao Island, the second largest island of the
Mount Lukens Mount Lukens Mount Lukens is a mountain peak of the San Gabriel Mountains, in Los Angeles County, Southern California. It is in the Sunland-Tujunga community within the northeast corner of the city of Los Angeles, above the Crescenta Valley. The summit, at in elevation, is the highest point within the city limits. The summit's elevation makes Los Angeles the largest city with the highest and lowest (sea level) elevation difference in the country. Because of its location, prominence, and proximity to Los Angeles, the summit is dotted with television, radio, and cellular transmission towers. The mountain is also within the