Harpers Corner Road Closed for Winter
The Harpers Corner Road is closed for the winter at Plug Hat Picnic Area which is approximately five miles from US Highway 40. More »
Ely Creek Backcountry Campsites Closed
The Ely Creek backcountry campsites located along the Jones Hole Trail have been closed until further notice due to bear activity in the area. More »
Invasive Plant Management
Documents related to Management of Invasive Plants in Dinosaur National Monument
Finding of No Significant Impact (FONSI) for Invasive Plant Management Plan
Invasive Plant Management Plan and Environmental Assessment
Dinosaur National Monument Northern Tamarisk Beetle (Diorhabda carinulata) Biological Control Project (Adobe pdf 3.5 MB)
Did You Know?
Dinosaurs became extinct 65 million years ago, but lizards are still a common sight at Dinosaur National Monument. The small, inquisitive reptiles have endured on Earth for more than 300 million years, far outlasting their giant cousins.