Scientists document largest trove of dinosaur footprints in central Bolivia

Scientists documented 16,600 theropod dinosaur footprints in Toro Toro, Bolivia, the largest collection worldwide. Tracks reveal behavior, herd dynamics, and swimming attempts, while human activity threatens preservation. Research continues to uncover insights into dinosaurs’ lives during the late Cretaceous

Toro Toro: Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from supernaturally strong monsters — capable of sinking their claws even into solid stone.

Then scientists came here in the 1960s and dispelled children’s fears, determining that the strange footprints in fact belonged to gigantic, two-legged dinosaurs that stomped and splashed over 60 million years ago, in the ancient waterways of what is now Toro Toro, a villa