The Sinai Mountain raises over 800 metres above the sea level in a fork of the West mountain range. This place is a viewpoint of Florencia and the valleys of the Orteguaza River. In the Sinai Mountain begins a small natural reserve, where we can find monkeys, "borugos" (a rodent animal), armadillos, small rodents, and hundreds of birds. In this mountain raises several water tributaries. The Sinai Mountain lies between "La Perdiz" gorge and the "Hacha" river. This water richness becomes this place in a wonderful biological corridor for birds in the region.