Compostela Valley Province, Southern Mindanao, Philippines
7.393 N, 126.397 E
summit elevation 1190 m
Stratovolcano
The volcano is andesite to dacite in composition and is loated in the East Mindanao Arc. Lake Leonard is 203 km in diameter.
Amacan thermal area is located 5 km SSW of Lake Leonard.
~120 AD