Paco volcano (also known as Manlayao) is located at the NE tip of Mindanao Island, Philippines. It is an basaltic-dacitic stratovolcano truncated by 2 nested calderas, 2.5 and 5 km in diameter. The volcano is located east of the N-S-trending Philippine Fault which cuts through eastern Mindanao. It has a breached crater with andesitic lava domes. The youngest dated rocks are from a basaltic lava flow between 90,000 and 10,000 years old. Local legends tell about a major caldera collapse eruption. The age of the last activity is not known, although the volcano currently displays fumarolic activity. Source: GVP Paco volcano information