Bulacan is a province in the Philippines, located in the Central Luzon Region (Region III) in the island of Luzon, 11 kilometres (6.8 mi) north of Manila (the nation's capital), and part of the Metro Luzon Urban Beltway Super Region. Bulacan lies in the southern portion of the fertile plains of Central Luzon. The area is drained by the Angat and Pampanga rivers. The Sierra Madre mountain range forms the highlands of Bulacan in the east and is a protected area known as the Angat Watershed Forest Reserve. Angat Lake, which was formed by the Angat Dam is located in that area.
