Geography of the Philippines Bay. Laguna de Bay, east of Manila Bay, is the largest freshwater lake in the Philippines. Several rivers have been harnessed for hydroelectric power. To protect the country's biological resources, the government has taken a first step of preparing a Biodiversity Action Plan to address conservation of threatened species. The islands are volcanic in origin, being part of the Pacific Ring of Fire, and are mostly mountainous. The highest point in the country is the peak of Mount Apo in Mindanao, which is above sea level. The second highest point can be found on Luzon at Mount Pulag, a peak
Laguna de Leche in 1940 (Chicola Channel) connected the lake to the Bay of Buena Vista, allowing for the sugar processed in Morón to reach the small port of Chicola. In the process, the lake was contaminated with sea water, and it lost its characteristic white color. The channel was closed in 1988, and the milky color gradually recovered. The Caribbean flamingo finds a natural habitat in the lake and its islands Laguna de Leche Laguna de Leche (Spanish for "Milk Lagoon", also called "Laguna Grande de Morón") is the largest natural fresh water lake in Cuba. It is located in the wetland