Inside of the reserve, there exists nine water springs from the mountain, which feed two rivers Xab and Ixchiya. One of them forms a waterfall, under which there is a pool where guests can take a refreshing dip.
In the reserve, you will encounter the majority of the mammal families that s that exist in Guatemala, including families of rodents, bats and carnivores. One could mention the nutria. (Lutra longicaudis), tepezcuintle (Agouti paca), pizote (Nasua Narica), ocelote (Leopardos pardales), among others.