Calabarzon strategic importance, Corregidor is found at the mouth of Manila Bay and is under the jurisdiction of Cavite City. Laguna has rugged terrain, with narrow plains near the shores of Laguna de Bay and mountainous ranges further inland. Laguna de Bay is the largest lake in the Philippines, and is named after the town of Bay. Laguna is also home to Mount Makiling, a dormant volcano near Los Banos reputed for its mystical properties. There are also a lot of hot springs near the Makiling area, especially in San Pablo. Another famous landmark in Laguna are the Pagsanjan Falls, in
Laguna (province) region in Luzon. The province is situated southeast of Metro Manila, south of Rizal, west of Quezon, north of Batangas and east of Cavite. Laguna is the third largest province in the CALABARZON region and the 63rd largest in the entire country. The municipalities of Cavinti and the city of San Pablo have the largest land areas with and , respectively. The municipality of Victoria has the smallest land area with . Laguna lies on the southern shores of Laguna de Bay, the largest lake in the country. The land near Laguna de Bay can be considered to be narrow