The caves are one of the main attractions of Toro Toro National Park. Only eleven caves have been explored by different researchers; there are 35 yet to be explored. This is an area of great scientific interest; it contains dinosaur bones, fossils of turtles and seashells, as well as archaeological ruins and pictographs. Other attractions include canyons, waterfalls, and 80 million yearold dinosaur tracks.

Location: Toro Toro National Park (between Cochabamba and Potosi)

Duration: 3 days