Mount Malindang Mount Malindang and its adjoining mountain range is a catchment area which drains water through 49 rivers and streams, and numerous creeks. It provides potable water for domestic, agricultural and other uses to more than one million inhabitants of Misamis Occidental and the eastern parts of Zamboanga del Norte and Zamboanga del Sur. Declared as Association of Southeast Asian Nations (ASEAN) Heritage Park (AHP), during the 13th Informal ASEAN Ministerial Meeting on the Environment held October 13, 2011 in Cambodia. The three other Philippine AHPs are Mount Iglit-Baco National Park in Mindoro, Mount Kitanglad Range in Bukidnon, and Mount Apo
Mindanao A second north–south mountain range extends from Talisayan in the north, to Tinaca Point in the southernmost point of Mindanao. This mountain range runs along the western borders of the Agusan del Norte, Agusan del Sur, and Davao provinces. This range is mainly structural in origin, but it also contains at least three active volcano peaks. The central and northern portions of this range contain several peaks between , and here the belt of mountains is about across. West of Davao City stand two inactive volcanoes: Mount Talomo at , and Mount Apo at . Mount Apo is the highest