The tracks at this site were first discovered by Arthur Lakes in 1877 during a fossil-hunting expedition.
The sandstone layers here represent an ancient coastal environment that existed approximately 100 million years ago.
The ridge contains the first documented stegosaurus fossils ever discovered.
Iguanodontid and theropod tracks are preserved in the same geological layer, indicating distinct dinosaur species utilized this pathway.
The site was designated a National Natural Landmark in 1973 for its exceptional geological and paleontological significance.
Dinosaur Ridge is a National Natural Landmark featuring a two-mile trail that preserves significant dinosaur tracks and fossilized bone beds. The site showcases trackways from ornithopods and theropods along the Dakota Group sandstone layers. Visitors can view the 'Dinosaur Freeway,' a famous surface containing over 300 visible dinosaur footprints. The geology spans the Early Cretaceous period, revealing the transition from a shoreline environment to a terrestrial one. Interpretive signage accompanies the trail, detailing the biological and geological history of the Morrison formation. The site is maintained by the Friends of Dinosaur Ridge, a non-profit organization focused on scientific education. The visitor center serves as the primary gateway for hiking and guided tour access. It is situated along the hogback, a prominent geological ridge in the Colorado Front Range.
The clearly marked 'Dinosaur Freeway' tracks provide the most distinct visual evidence of prehistoric activity for photography.
Bring extra water and sun protection as the trail is almost entirely exposed with minimal shade.
Download the digital trail map before arrival to utilize the self-guided interpretive stops along the path.
Wear sturdy, closed-toe walking shoes to navigate the paved but occasionally steep incline.
Do not attempt to climb or scramble on the exposed cliff faces, as the rock is fragile and the area is strictly protected for preservation.
The visitor center is generally open daily; however, specific hiking areas may occasionally close for research or weather-related trail maintenance.
Do not touch, trace, or pour water on the footprints, as this accelerates erosion; stay strictly on designated paths.
