Gates of lodore dinosaur national monument

The Gates of Lodore is the scenic entrance to the Canyon of Lodore, a

canyon A canyon (from ; archaic British English spelling: ''cañon''), or gorge, is a deep cleft between escarpments or cliffs resulting from weathering and the erosion, erosive activity of a river over geologic time scales. Rivers have a natural tenden ...

on the

Green River Green River may refer to: Rivers Canada * Green River (British Columbia), a tributary of the Lillooet River *Green River, a tributary of the Saint John River, also known by its French name of Rivière Verte *Green River (Ontario), a tributary of ...

in northwestern

Colorado Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of t ...

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

. The name Gates of Lodore has become synonymous with the canyon itself and the two names are used interchangeably. The Canyon commences as the

departs

Browns Park Brown's Park or Browns Park, originally called Brown's Hole, is an isolated mountain valley along the Green River in Moffat County, Colorado and Daggett County, Utah in the United States. The valley begins in far eastern Utah, approximately do ...

and cuts through the

Uinta Mountains The Uinta Mountains ( ) are an east-west trending chain of mountains in northeastern Utah extending slightly into southern Wyoming in the United States. As a subrange of the Rocky Mountains, they are unusual for being the highest range in the c ...

meandering eighteen miles until its end at Echo Park (Colorado), the

confluence In geography, a confluence (also: ''conflux'') occurs where two or more flowing bodies of water join to form a single channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main stem); o ...

of the Green and

Yampa River The Yampa River flows through northwestern Colorado in the United States. Rising in the Rocky Mountains, it is a tributary of the Green River (Colorado River), Green River and a major part of the Colorado River system. The Yampa is one of the f ...

. It was named by the Powell Expedition after the English poem ''

Cataract of Lodore "The Cataract of Lodore" is a poem written in 1820 by the English poet Robert Southey which describes the Lodore Falls on the Watendlath. Publication history One of Southey's most popular poems, "The Cataract of Lodore" made an early appeara ...

''. It is located in

Dinosaur National Monument Dinosaur National Monument is an American national monument located on the southeast flank of the Uinta Mountains on the border between Colorado and Utah at the confluence of the Green and Yampa rivers. Although most of the monument area is in ...

References

External links

* Canyons and gorges of Colorado Dinosaur National Monument Green River (Colorado River tributary) Landforms of Moffat County, Colorado {{Colorado-geo-stub