Fort Lyon was composed of two 19th-century military fort complexes in southeastern Colorado. The initial fort, also called Fort Wise, operated from 1860 to 1867. After a flood in 1866, a new fort was built near Las Animas, Colorado, which operated as a military post until 1897. It has been used as a

United States Army The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, cla ...

fort A fortification is a military construction or building designed for the defense of territories in warfare, and is also used to establish rule in a region during peacetime. The term is derived from Latin ''fortis'' ("strong") and ''facere'' ...

, a

sanatorium A sanatorium (from Latin '' sānāre'' 'to heal, make healthy'), also sanitarium or sanitorium, are antiquated names for specialised hospitals, for the treatment of specific diseases, related ailments and convalescence. Sanatoriums are often ...

, a

neuropsychiatry Neuropsychiatry or Organic Psychiatry is a branch of medicine that deals with psychiatry as it relates to neurology, in an effort to understand and attribute behavior to the interaction of neurobiology and social psychology factors. Within neurop ...

facility, and a

minimum security prison A prison, also known as a jail, gaol (dated, standard English, Australian, and historically in Canada), penitentiary (American English and Canadian English), detention center (or detention centre outside the US), correction center, correc ...

. The state closed the prison in 2011, and in early 2013 proposed to use the site as a rehabilitation center for

homeless Homelessness or houselessness – also known as a state of being unhoused or unsheltered – is the condition of lacking stable, safe, and adequate housing. People can be categorized as homeless if they are: * living on the streets, also kn ...

people. Then in late 2013 it became a rehabilitative transitional housing facility for homeless people with some form of substance abuse problem. This is run by the Colorado Coalition for the Homeless and has been a developing program to the present day. The fort is listed on the

National Register of Historic Places The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic v ...

. Part of the site, the

Fort Lyon National Cemetery Fort Lyon National Cemetery is a United States National Cemetery located near the city of Las Animas in Bent County, Colorado. It encompasses 51.9 acres (21.0 hectares) and as of 2014 had 2,556 interments. It is administered by the Fort Logan N ...

, which began burials in 1907, remains open.

History

Fort Lyon (1860–1867)

In July 1860, the Army rented Bent's New Fort and used it for storage of annuity goods for the Cheyenne and Arapaho. Annuity goods were provided by treaties in exchange for reduced access to ancestral land, such as hunting grounds. Barracks were built around the fort and additional defensive features were added, like diamond-shaped gun emplacements on newly-erected earthenworks that surrounded the fort. At the same time (1860) the Army constructed a new fort about one-half mile west of Bent's New Fort adjacent to the Arkansas river, naming it Fort Wise for

Henry A. Wise Henry Alexander Wise (December 3, 1806 – September 12, 1876) was an American attorney, diplomat, politician and slave owner from Virginia. As the 33rd Governor of Virginia, Wise served as a significant figure on the path to the American Civil W ...

, the governor of Virginia. After the start of the

American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states th ...

and Virginia's succession from the Union, it was renamed Fort Lyon in 1862 for Brigadier General

Nathaniel Lyon Nathaniel Lyon (July 14, 1818 – August 10, 1861) was the first Union general to be killed in the American Civil War. He is noted for his actions in Missouri in 1861, at the beginning of the conflict, to forestall secret secessionist plans of th ...

, who had been the first Union general killed in the Civil War. In 1861, the

Treaty of Fort Wise The Treaty of Fort Wise of 1861 was a treaty entered into between the United States and six chiefs of the Southern Cheyenne and four of the Southern Arapaho Indian tribes. A significant proportion of Cheyennes opposed this treaty on the grounds th ...

was signed at the fort. The goal, which was short-lived, was to ensure peace between settlers and the Cheyenne and Arapaho people. Old Fort Lyon was the staging post used by Colonel

John Chivington John Milton Chivington (January 27, 1821 – October 4, 1894) was an American Methodism, Methodist pastor and Freemasonry, Mason who served as a colonel (United States), colonel in the United States Volunteers during the New Mexico Campaign ...

in 1864 as he led an attack on friendly

Cheyenne The Cheyenne ( ) are an Indigenous people of the Great Plains. Their Cheyenne language belongs to the Algonquian language family. Today, the Cheyenne people are split into two federally recognized nations: the Southern Cheyenne, who are enroll ...

and

Arapaho The Arapaho (; french: Arapahos, ) are a Native American people historically living on the plains of Colorado and Wyoming. They were close allies of the Cheyenne tribe and loosely aligned with the Lakota and Dakota. By the 1850s, Arapaho band ...

camps that became known as the Sand Creek massacre. To prevent word spreading of the impending attack, Chivington had guards posted at the fort to prevent people and mail from reaching Sand Creek. In 1866 after flooding on the

Arkansas River The Arkansas River is a major tributary of the Mississippi River. It generally flows to the east and southeast as it traverses the U.S. states of Colorado, Kansas, Oklahoma, and Arkansas. The river's source basin lies in the western United Stat ...

, the U.S. Army relocated Ft. Lyon 20 miles upstream to a site near Las Animas. The new facility was completed in 1867 and the old site, including Bent's New Fort, was abandoned.

Fort Lyon (1867–1897)

In 1867, a new fort called Fort Lyon was built near the present-day town of Las Animas, Colorado. The U.S. Army used Fort Lyon until 1897, when they abandoned it after the end of the

Indian Wars The American Indian Wars, also known as the American Frontier Wars, and the Indian Wars, were fought by European governments and colonists in North America, and later by the United States and Canadian governments and American and Canadian settle ...

Medical, prison, and psychiatric facilities

In 1906, the

U.S. Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage o ...

opened a

there to treat sailors and marines with

tuberculosis Tuberculosis (TB) is an infectious disease usually caused by '' Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in ...

. The dry climate and rest by isolation at the fort were thought to be beneficial by contemporary treatment methods. On 22 June 1922, the Veteran's Bureau assumed operations. In 1930, administration of the hospital was transferred to the newly created

Veterans Administration The United States Department of Veterans Affairs (VA) is a Cabinet-level executive branch department of the federal government charged with providing life-long healthcare services to eligible military veterans at the 170 VA medical centers and ...

. Within three years, the VA designated Fort Lyon a

facility. In 2001 the hospital was closed and the facility was turned over to the state of Colorado for conversion to a

. The prison was closed in 2011. In September 2013, Governor

John Hickenlooper John Wright Hickenlooper Jr. (; born February 7, 1952) is an American politician serving as the junior United States senator from Colorado since 2021. A member of the Democratic Party, he served as the 42nd governor of Colorado from 2011 to 20 ...

announced that Fort Lyon had reopened as an isolated transitional housing facility for homeless people with

substance abuse Substance abuse, also known as drug abuse, is the use of a drug in amounts or by methods which are harmful to the individual or others. It is a form of substance-related disorder. Differing definitions of drug abuse are used in public health, ...

issues operated by the Colorado Coalition for the Homeless. As of November 2018, there were over 200 clients there.

Notes

References

External links

Fort Lyon National Cemetery

State of Colorado Dept. of Corrections: Fort Lyon
{{Authority control Buildings and structures in Bent County, Colorado Colonial Revival architecture in Colorado Government buildings completed in 1867 Infrastructure completed in 1867 Colorado in the American Civil War

Lyon Lyon,, ; Occitan: ''Lion'', hist. ''Lionés'' also spelled in English as Lyons, is the third-largest city and second-largest metropolitan area of France. It is located at the confluence of the rivers Rhône and Saône, to the northwest of t ...

Native American history of Colorado

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 ...

Medical installations of the United States Navy 1867 establishments in Colorado Territory Historic districts on the National Register of Historic Places in Colorado National Register of Historic Places in Bent County, Colorado