The San Juan Project is located along the San Juan fault zone in the province of Batangas, which is around 108 kiometers south of Manila. Batangas is bordered by Cavite and Laguna in the north and Quezon to the east. Together with the province of Rizal, these 5 provinces make up the CALABARZON. The San Juan project occupies 26,730 hectares, sprawled over the municipalities of Lobo, Rosario, San Juan and Taysan in Batangas as well as Candelaria and Tiapog in Quezon.