Jejak kaki Dinosaurus di Bolivia

A cement quarry near Sucre is home the world’s largest site of dinosaur tracks, known by the locals as Cal Orko.More than 68 million years ago, thousands of dinosaurs flocked at Cal Orko (a lakeside in those times) in search of food and water. This explains the over 5,000 dinosaur tracks, laid in around 350 criss-cross trackways, on a crumbling wall. The most amazing thing about Cal Orko is it