Towering at 5,077 feet above sea level, Mt. Bulusan is like a crawling giant in the middle of a forest land which have been declared as a province�s National Park. Some barrios and stitios of the towns of Bulusan, Irosin, Juban and Casiguran nestle on the forested slopeds of the volcano. As to vegetation, about a hundred different kinds of trees, species of shrubs, vines, giant ferns, rare orchids and other forms of flowers grow and adorn the slopes of this enchanting volcano. In this sprawling greenery, very rare species of plants also abound in the heart of the National Park which covers a land area of 3,672 hectares. Expanding over a circular is of 16.45ha.