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
Bay, Laguna Bay existed long before the coming of Spaniards. The Chinese must have come to the lakeshore towns to trade as early as the 9th century. The earliest account of Bay appeared in the conquest of island of Luzon published in April 20, 1572. It was described a great lake of fresh water, 12 league wide and very deep. The villages around the lake had about 25,000 inhabitants when Captain Juan de Salcedo arrived in the area. Bay is one of the oldest towns in Laguna province, and was the province's first capital. Its original territory covered the areas that are