Colorado National Monument (29910584742)
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Colorado National Monument is a
National Park Service The National Park Service (NPS) is an List of federal agencies in the United States, agency of the Federal government of the United States, United States federal government, within the US Department of the Interior. The service manages all List ...
unit near the city of
Grand Junction, Colorado Grand Junction is a List of municipalities in Colorado#Home rule municipality, home rule municipality that is the county seat and largest city of Mesa County, Colorado, United States. Grand Junction's population was 65,560 at the 2020 United St ...
. Sheer-walled canyons cut deep into sandstone and granite–gneiss–schist rock formations. This is an area of desert land high on the
Colorado Plateau The Colorado Plateau is a physiographic and desert region of the Intermontane Plateaus, roughly centered on the Four Corners region of the Southwestern United States. This plateau covers an area of 336,700 km2 (130,000 mi2) within w ...
, with pinyon and juniper forests on the plateau. The park hosts a wide range of wildlife, including red-tailed hawks, golden eagles,
raven A raven is any of several large-bodied passerine bird species in the genus '' Corvus''. These species do not form a single taxonomic group within the genus. There is no consistent distinction between crows and ravens; the two names are assigne ...
s,
jay Jays are a paraphyletic grouping of passerine birds within the family Corvidae. Although the term "jay" carries no taxonomic weight, most or all of the birds referred to as jays share a few similarities: they are small to medium-sized, usually ...
s,
desert bighorn sheep The desert bighorn sheep (''Ovis canadensis nelsoni'') is a subspecies of bighorn sheep (''Ovis canadensis'') that is native to the deserts of the United States' intermountain west and southwestern regions, as well as northwestern Mexico. The ...
, and
coyote The coyote (''Canis latrans''), also known as the American jackal, prairie wolf, or brush wolf, is a species of canis, canine native to North America. It is smaller than its close relative, the Wolf, gray wolf, and slightly smaller than the c ...
s. Activities include hiking, horseback riding, road bicycling, and scenic drives; a visitor center on the west side contains a natural history museum and gift shop. There are scenic views from trails, Rim Rock Drive, which winds along the plateau, and the campground. Nearby are the
Book Cliffs The Book Cliffs are a series of desert mountains and cliffs in western Colorado and eastern Utah in the Western United States. They are so named because the cliffs of Cretaceous sandstone capping many of the south-facing buttes appear simila ...
and the largest flat-topped mountain in the world, the
Grand Mesa The Grand Mesa is a large mesa in western Colorado in the United States. It is the largest flat-topped mountain in the world. It has an area of about and stretches for about east of Grand Junction between the Colorado River and the Gunnison ...
. The monument's feature attraction is ''Monument Canyon'', which runs the width of the park and includes rock formations such as Independence Monument, the Kissing Couple, and
Coke Ovens Coke is a grey, hard, and porous coal-based fuel with a high carbon content. It is made by heating coal or petroleum in the absence of air. Coke is an important industrial product, used mainly in iron ore smelting, but also as a fuel in stoves ...
. The monument includes , much of which has been recommended to
Congress A congress is a formal meeting of the representatives of different countries, constituent states, organizations, trade unions, political parties, or other groups. The term originated in Late Middle English to denote an encounter (meeting of ...
for designation as wilderness.


Park history

The area was first explored by John Otto, who settled in Grand Junction in the early 20th century. Prior to Otto's arrival, many area residents believed the canyons to be inaccessible to humans. Otto began building trails on the plateau and into the canyons. As word spread about his work, the
Chamber of Commerce A chamber of commerce, or board of trade, is a form of business network. For example, a local organization of businesses whose goal is to further the interests of businesses. Business owners in towns and cities form these local societies to a ...
of Grand Junction sent a delegation to investigate. The delegation returned praising both Otto's work and the scenic beauty of the wilderness area, and the local newspaper began lobbying to make it a
National Park A national park is a nature park designated for conservation (ethic), conservation purposes because of unparalleled national natural, historic, or cultural significance. It is an area of natural, semi-natural, or developed land that is protecte ...
. A bill was introduced and carried by the local Representatives to the U.S. Congress and Senate but a Congressional slowdown in the final months threatened the process. To ensure protection of the canyons President William Howard Taft (who had visited the area) stepped in and used the highest powers available to him via the Antiquities Act and presidential proclamation to declare the canyons as a national monument. The area was established as Colorado National Monument on May 24, 1911. Otto was hired as the first park ranger, drawing a salary of $1 per month. For the next 16 years, he continued building and maintaining trails while living in a tent in the park. A herd of
bison A bison (: bison) is a large bovine in the genus ''Bison'' (from Greek, meaning 'wild ox') within the tribe Bovini. Two extant taxon, extant and numerous extinction, extinct species are recognised. Of the two surviving species, the American ...
was introduced and maintained from 1925 to 1983. After a failed effort to introduce elk, Otto obtained two cows and one bull. The herd grew to as many as 45 animals, but generally the herd was kept at about 20-25 animals. The park became more well known in the 1980s partly due to its inclusion as a stage of the major international bicycle race, the Coors Classic. The race through the park became known as "The Tour of the Moon", due to the spectacular landscapes the race passed through on Rim Rock Drive. The issue of national park status has arisen time and again, usually during bust cycles brought on by the uranium industry and later oil and gas. As of June, 2014 Congressman Scott Tipton and Senator
Mark Udall Mark Emery Udall ( ; born July 18, 1950) is an American politician who served as a United States Senator from Colorado from 2009 to 2015. A member of the Democratic Party, he previously served in the United States House of Representatives, repres ...
have carried the process closer to fruition than any other representatives since the initial effort in 1907. The two Representatives appointed an 18-member committee of locals to study the issue and learn the facts in 2011. After a groundswell of support from local residents and business owners, the Representatives then appointed a committee of five local residents to write draft legislation. The draft legislation was announced and released in early 2014. A public comment period on the draft legislation began soon after with an end date of June 29. Documentary producer Ken Burns (''National Parks: America's Best Idea'') weighed in of the effort, endorsing national park status for the Colorado National Monument. Burns compared the area to Seward, Alaska, which overcame opposition to create Kenai Fjords National Park. Burns said Seward locals came to refer to Kenai Fjords National Park as a "permanent pipeline".


Climate

Ecologically, Colorado National Monument sits on a large area of high desert in Western Colorado, though under the
Köppen climate classification The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (te ...
, it, like neighbouring Grand Junction, is temperate
semi-arid A semi-arid climate, semi-desert climate, or steppe climate is a aridity, dry climate sub-type. It is located on regions that receive precipitation below Evapotranspiration#Potential evapotranspiration, potential evapotranspiration, but not as l ...
. Summers are hot and dry while winters cold with some snow. Temperatures reach on 6.0 days, on 62.3 days, and remain at or below freezing on 12.9 days annually.


Trails

The Monument contains many hiking trails, with lengths and difficulties to suit all tastes. Summer storms can cause flash floods as well as dangerous trail conditions. Rattlesnakes are found on the Monument, and rough terrain exists everywhere, but most trails are well-maintained. Winter cross-country skiing is occasionally possible on trails such as the Liberty Cap Trail. Serpents Trail, perhaps the most popular, follows the route of the original road to the top of the Monument. This trail is accessible by parking lots at both ends, both located off Rim Rock Drive. Serpents Trail provides views of both the Monument itself and the Grand Valley below. One of the shortest trails, also popular, is Devil's Kitchen. The trailhead is located near the eastern entrance of the park on Rim Rock Drive. This trail is about 1 mile long, and ends in a sandstone grotto. Liberty Cap trail starts from the valley floor and climbs to the rim of the Monument. Liberty Cap itself is an ancient
sand dune A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat ...
, and provides a beautiful view of the Grand Valley. Corkscrew Trail, closed for many years but reopened in mid-2006, branches off the Liberty Cap and skirts a small canyon and cliffs that cannot be seen from the valley floor. This trail, the only loop trail on the Monument, is about 3 miles long and features a less rigorous climb than Liberty Cap. Monument Canyon trail follows Monument Canyon for about 5 miles. This trail is often hiked up-and-back, and provides close-up views of Independence Monument, the Colorado National Monument's most distinct feature, as well as a formation named Kissing Couple. The lower trailhead is accessible from CO 340 (Broadway). No Thoroughfare Trail starts at the bottom of No Thoroughfare Canyon, near the east entrance. As the name implies, there is no official trail to the top of this canyon. The dead-end trail goes a few miles into the canyon, and up-and-back hiking is required. Some hikers have found a way to get through the entire canyon, but after a certain point the trail becomes difficult and unmarked. No Thoroughfare Canyon does have small waterfalls during the spring runoff, but is dry for most of the year. Colorado National Monument was rated in 2017 as the best campsite in Colorado in a 50-state survey conducted by
Msn.com MSN is a web portal and related collection of Internet services and apps provided by Microsoft. The main webpage provides news, weather, sports, finance and other content curated from hundreds of different sources that Microsoft has partnere ...
.


Historic preservation

Many of the early visitor facilities at Colorado National Monument were designed by the National Park Service and constructed by the
Public Works Administration The Public Works Administration (PWA), part of the New Deal of 1933, was a large-scale public works construction agency in the United States headed by United States Secretary of the Interior, Secretary of the Interior Harold L. Ickes. It was ...
and the
Civilian Conservation Corps The Civilian Conservation Corps (CCC) was a voluntary government unemployment, work relief program that ran from 1933 to 1942 in the United States for unemployed, unmarried men ages 18–25 and eventually expanded to ages 17–28. The CCC was ...
. Several of these areas have been placed on the
National Register of Historic Places The National Register of Historic Places (NRHP) is the Federal government of the United States, United States federal government's official United States National Register of Historic Places listings, list of sites, buildings, structures, Hist ...
in recognition of this and in consequence of their adherence to the
National Park Service Rustic National Park Service rustic – sometimes colloquially called Parkitecture – is a style of architecture that developed in the early and middle 20th century in the United States National Park Service (NPS) through its efforts to create building ...
design standards of the time. The entire Rim Rock Drive is a National Historic District, as well as the Serpents Trail, the Devils Kitchen Picnic Shelter, and three places in the Saddlehorn area: the Saddlehorn Caretaker's House and Garage, Saddlehorn Comfort Station, and the Saddlehorn Utility Area Historic District. The Visitor Center complex is also included as an example of the
Mission 66 Mission 66 was a United States National Park Service ten-year program that was intended to dramatically expand Park Service visitor services by 1966, in time for the 50th anniversary of the establishment of the Park Service. When the National P ...
program.


Geology

The park's geologic record preserves three different groups of rock and sediment. The oldest rocks are Early to Middle
Proterozoic The Proterozoic ( ) is the third of the four geologic eons of Earth's history, spanning the time interval from 2500 to 538.8 Mya, and is the longest eon of Earth's geologic time scale. It is preceded by the Archean and followed by the Phanerozo ...
gneiss Gneiss (pronounced ) is a common and widely distributed type of metamorphic rock. It is formed by high-temperature and high-pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks. This rock is formed under p ...
and
schist Schist ( ) is a medium-grained metamorphic rock generally derived from fine-grained sedimentary rock, like shale. It shows pronounced ''schistosity'' (named for the rock). This means that the rock is composed of mineral grains easily seen with a l ...
, including the Ute Canyon Stock. Overlying these, and separated by an angular
unconformity An unconformity is a buried erosional or non-depositional surface separating two rock masses or strata of different ages, indicating that sediment deposition was not continuous. In general, the older layer was exposed to erosion for an interval ...
, are mostly horizontally bedded
Mesozoic The Mesozoic Era is the Era (geology), era of Earth's Geologic time scale, geological history, lasting from about , comprising the Triassic, Jurassic and Cretaceous Period (geology), Periods. It is characterized by the dominance of archosaurian r ...
sedimentary rocks Sedimentary rocks are types of rock formed by the cementation of sediments—i.e. particles made of minerals (geological detritus) or organic matter (biological detritus)—that have been accumulated or deposited at Earth's surface. Sedim ...
, including the cliff-forming
Wingate Sandstone The Wingate Sandstone is a geologic formation in the Glen Canyon Group of the Colorado Plateau province of the United States which crops out in northern Arizona, northwest Colorado, Nevada, and Utah. Geology Wingate Sandstone is particularly ...
. Overlying these are various types of
Quaternary The Quaternary ( ) is the current and most recent of the three periods of the Cenozoic Era in the geologic time scale of the International Commission on Stratigraphy (ICS), as well as the current and most recent of the twelve periods of the ...
unconsolidated deposits such as
alluvium Alluvium (, ) is loose clay, silt, sand, or gravel that has been deposited by running water in a stream bed, on a floodplain, in an alluvial fan or beach, or in similar settings. Alluvium is also sometimes called alluvial deposit. Alluvium is ...
,
colluvium Colluvium (also colluvial material or colluvial soil) is a general name for loose, unconsolidated sediments that have been deposited at the base of hillslopes by either rainwash, Sheet erosion , sheetwash, slow continuous downslope creep, or a va ...
, and
dunes A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat ...
. The sedimentary rocks are folded into
monocline A monocline (or, rarely, a monoform) is a step-like fold in rock strata consisting of a zone of steeper dip within an otherwise horizontal or gently dipping sequence. Formation Monoclines may be formed in several different ways (see diagram) ...
s by several faults, including the Redlands Thrust Fault.Scott, R.B., Harding, A.E., Hood, W.C., Cole, R.D., Livaccari, R.F., Johnson, J.B., Shroba, R.R. and Dickerson, R.P., 2001, Geologic map of the Colorado National Monument and adjacent areas, Mesa County, Colorado: U.S. Geological Survey, Geologic Investigations Series Map I-2740, scale 1:24000

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Gallery


See also

*
List of national monuments of the United States The United States has 138 protected areas known as national monuments. The president of the United States can establish a national monument by presidential proclamation, and the United States Congress can do so by legislation. The president's a ...


References


External links


Colorado National Monument
(National Park Service)
Colorado National Monument Association site

Crescent Moon over Sentinel Spire (time-lapse video)

Aerial Video, Colorado National Monument - 1080P
{{Authority control Geologic formations with imbedded sand dunes Protected areas established in 1911 Protected areas of Mesa County, Colorado Rock formations of Colorado Landforms of Mesa County, Colorado Canyons and gorges of the United States