Watch Into Dinosaur Valley with Dan Snow (2022) Official Trailer

The presenter travels across America retracing the very first discoveries made by fossil hunters nearly 200 years ago, from Wyoming to the foothills of the Rocky Mountains. He reveals how the very first discoveries of the most amazing dinosaurs of all time were made, including the T-Rex and Diplodocus, and learns why America's stunning wild West is such a hotspot for dinosaur remains.