In Iguaque Fauna and Flora Sanctuary, the visitor can find the Sacred Lagoon of Iguaque that, according to Muisca mythology, is the cradle of humanity. Bachué, the mother of the Muisca people, emerged from this lagoon and for this reason, it is believed that a pilgrimage here cleanses the soul and purifies the spirit. There are a total of 7 lagoons of glacier origin in the Sanctuary. With altitudes between 2,400 and 3,800 MASL, the territory and its area of influence in the southern extreme contain one of the main areas of oak in the country. The Sanctuary is of vital importance as provider of ecosystem services such as source of water for human consumption for the populations of Villa de Leyva, Arcabuco and Chíquiza.