Northern Sierra Madre
Philippines, Cagayan Valley
Northern Sierra Madre
LocationPhilippines, Cagayan Valley
RegionCagayan Valley
TypeNatural Park
Coordinates16.9750°, 122.0170°
Established1997
Area35.929
Nearest CityPalanan (5 mi)
Major CityTuguegarao (75 mi)
Entrance Fee10
About Northern Sierra Madre
Northern Sierra Madre Natural Park is the largest protected area in the Philippines. The park contains the last significant tract of primary forest in the country and hosts incredible biodiversity. It serves as a crucial habitat for numerous endangered species including the Philippine Eagle.