• Camarasus skull in the cliff face, rafters on the Green River, McKee Springs petroglyphs

    Dinosaur

    National Monument CO,UT

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  • Ely Creek Backcountry Campsites Are Closed

    The Ely Creek backcountry campsites located along the Jones Hole Trail are closed until at least May 1, 2014 due to bear activity. More »

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Dinosaur National Monument reveals a 10,000-year record of intermittent human occupation, cultural development, and exploration from Paleo-Indian culture to the present.

Did You Know?

Picture of mormon cricket perched on a blade of grass.

Mormon crickets are wingless grasshoppers that swarm across roads through the summer in the western United States. These flightless insects can form such large swarms that the road appears to move and change colors where they cross.