Mountains & Volcanoes
Mountains, peaks, ridges, and active or dormant volcanoes — including Mayon, Pinatubo, and Taal.
153 articlesArticles
Mount Hibok-Hibok: Stratovolcano of Camiguin Island
Mount Hibok-Hibok is a stratovolcano and lava dome on Camiguin Island in Northern Mindanao, Philippines.
Mount Tabayoc: Geography and Significance in Benguet
Mount Tabayoc is the sixth highest peak in the Philippines, located in Kabayan, Benguet.
Mount Polis: Geography and Significance in the Cordilleras
Mount Polis is a 1,895 m peak on the Ifugao-Mountain Province border, ranking 3rd highest in Ifugao.
Mount Mayabobo: Geography and Tourism in Candelaria, Quezon
Mount Mayabobo is a cinder cone in Candelaria, Quezon, Philippines, known for its hiking trails and summit telecommunications site.
Isabel Island: Geography and History in Romblon
Isabel Island is an inhabited island in Banton, Romblon, Philippines. Part of Barangay Nasunogan, it shares a historic census record with Ca...
Mount Nailog: Geography and Significance on Sibuyan Island
Mount Nailog is a 789-metre peak on Sibuyan Island, Philippines, forming a prominent ridge with Mount Guiting-Guiting.
Mount Alchanon: Geography and Significance in Kalinga
Mount Alchanon is the highest peak in Kalinga province, reaching 2,617 meters in the Cordillera Central range.
Biliran Volcano: Geology, Eruptions and Thermal Features
Biliran is an active solfataric complex volcano in the Philippines. It formed the island of Biliran and features multiple hot springs.
Lake Sampaloc: Volcanic Crater Lake and Legend in San Pablo
Lake Sampaloc is a volcanic crater lake in San Pablo, Laguna. Part of the Seven Lakes, it is known for its depth and local folklore.
Mount Pinukis: Geography, Ecology and the Mining Conflict in Zamboanga del Sur
Mount Pinukis is the highest peak in Zamboanga del Sur. This inactive volcano faces threats from open-cast mining.
Mount Labo: Volcanic Geology and Geothermal Potential in Bicol
Mount Labo is a potentially active stratovolcano in Luzon, Philippines, known for its geothermal activity and Pleistocene eruption history.
Diogo Island: Geography, Geology and History
Diogo Island is an uninhabited volcanic island in Batanes, Philippines, known for its steep cliffs and dangerous currents.
Mount Igmatindog: Geography and Conservation in Sibalom Natural Park
Mount Igmatindog is a 1000 m peak in Sibalom, Antique, within the protected Sibalom Natural Park.