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Dinosaur National MonumentBighorn sheep.
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Dinosaur National Monument
Guided Tours
Hiking to an area to see dinosaur fossils.
NPS Photo
Visitors enjoy a short hike to see dinosaur fossils weathering out of the rock.
 

Ranger-led activities are a great way to discover more about Dinosaur National Monument. Free guided hikes and other special activities are offered Memorial Day through Labor Day. 

 
Picture of dinosaur skull.  

Did You Know?
Dinosaurs were a remarkably successful group of animals. They lived on the Earth for 160 million years. The fossils at Dinosaur National Monument represent only 10 of the many dinosaur species that existed during that long era.

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Last Updated: October 27, 2009 at 14:39 EST