Sixty-five million years ago, dinosaurs roamed South America. Scientists theorize that dinosaurs became extinct due to a meter crashing into Earth, combined with a series of disastrous volcanoes.
It was one of these volcanic eruptions that led to a series of dinosaur fossils, in the form of footprints, in the Sucre region of southern Bolivia.
We visited the footprints, a series of mountainside villages and geological phenomena during a 10-mile trek along a portion of the Inca Trail.
