Los Baños is a first class urban municipality in the province of Laguna, Philippines. According to the 2010 census, it has a population of 101,884 inhabitants. It has a total land area of 56.5 square kilometers and is bordered on the south and southwest by Mount Makiling, on the north by Laguna de Bay, on the northwest by Calamba City and on the east by the town of Bay. The town is located southeast of Manila and is accessible via the South Luzon Expressway.