Dinosaur National Monument is located on the southeast edge of the Uinta Mountains on Colorado Plateau the border between Colorado and Utah at the confluence of the Green and Yampa Rivers. The park contains over 800 paleontological sites and is home to some of the most abundant and well-preserved dinosaur fossils in the world, providing a treasure trove for visitors and scientists alike since the fossil beds were found in 1909. The region was declared a national monument on October 4, 1915. Owing to the Monument’s remote location, high elevation, and low humidity, enjoying Dinosaur National Monument’s starry night skies today is like stepping back in time.
International Dark Sky Park
4545 Hwy 40
Dinosaur, Colorado 81610
Click here to find ideal environmental conditions for viewing the night sky at Dinosaur National Monument (40.43964, -109.07167). Don’t forget to plan your trip during the new moon and astronomical twilight to enhance the viewing experience!