Union Avenue Historic Commercial District

The Historic Arkansas Riverwalk is a riverwalk in the US city of Pueblo, Colorado, along the Arkansas River. The riverwalk was constructed as part of an effort to attract tourists and trade to the city. Its construction was inspired by the San Antonio Riverwalk in the city of San Antonio, Texas.Pueblo was founded near the confluence of Fountain Creek and the Arkansas River. After a flood in 1921, the river was diverted to Pueblo Reservoir. The original riverbed was excavated as part of an urban renewal project, and the river was again rerouted. The project continues to be improved and expanded.

Veterans' Bridge is a $1.5 million pedestrian footbridge and monument honoring all veterans (usually those who have ties to Pueblo, Colorado) regardless of branch of military service or whether they served in peace time or war. The bridge — located on the Historic Arkansas Riverwalk of Pueblo — was formally opened and dedicated to the public on Veterans Day, November 11, 2010.

Pueblo Union Depot is the historic railroad station in Pueblo, Colorado. It was built in the Richardsonian Romanesque style in 1889–1890 and added to the National Register of Historic Places in 1975. It is located within the Union Avenue Historic Commercial District.

El Pueblo, also called Fort Pueblo, was a trading post and fort near the present-day city of Pueblo in Pueblo County, Colorado. It operated from 1842 until 1854, selling goods, livestock, and produce. It was attacked in 1854, killing up to 19 men and capturing three people. A recreation of the fort is located at the El Pueblo History Museum at the site of the original fort.

The Quaker Flour Mill, also known as Show Room , is a historic building in Pueblo, Colorado. The building once served as a flour mill and in 1976 it was a theatre. It was listed on the National Register of Historic Places in 1976.Its original portion, built in 1869, is the oldest building in Pueblo. It was used first by the Quaker Flour Mill, and, from 1879, by the South Pueblo Flour Mill. In about 1890 it was bought by the Joseph Schlitz Brewing Co. which operated it to bottle and distribute beer, up to the Prohibition. It was built as a four-story building with sandstone block walls 30 inches (0.76 m) thick. In 1890 the fourth floor and the gable roof were removed and a two-story brick section was added at the front. A one-story extension to the rear was added in 1927.

El Pueblo History Museum is a local history museum in Pueblo, Colorado, United States. The museum presents the history of Pueblo, together with the cultural and ethnic groups of the region. The historical site includes an 1840s-style adobe trading post and plaza and the archaeological excavation site of the original 1842 El Pueblo trading post which was listed on the US National Register of Historic Places in 1996. The facility is administered by History Colorado. The museum is an affiliate of the Smithsonian Institution, and is accredited by the American Alliance of Museums (AAM).

The Mechanics Building (also known as the Masonic Building) in Pueblo, Colorado was built in 1891 in Late Victorian style. It was listed on the National Register of Historic Places in 1983.

The Henkel-Duke Mercantile Company Warehouse, also known as Charles Henkel & Co. Building or Montgomery Ward Warehouse, is a historic warehouse in downtown Pueblo, Colorado. The building once served as a wholesale grocery warehouse.

The Montgomery Ward Building is a historic department store building in downtown Pueblo, Colorado. It was listed on the National Register of Historic Places in 1996. Currently used as an office building, it houses the American Bank of Commerce, the Colorado Lottery, and the Pueblo Work Force Center. Previously it was occupied by QualMed as its headquarters. It was built in 1936. It is a two-story 72 by 127 feet (22 m × 39 m) building. The building was deemed notable "as an intact example of the Montgomery Ward Company's standard Georgian Revival corporate style used for its department stores from 1933 to 1948"; it is the only example of the Montgomery Ward Georgian Revival style in the state.

The Diocese of Pueblo (Latin: Dioecesis Pueblensis) is a Latin Church ecclesiastical territory or diocese of the Catholic Church in southern Colorado. The diocese was created on November 15, 1941. It encompasses the southern half of Colorado, from the state's borders with Utah to the west, to Kansas in the east. The Cathedral of the Sacred Heart in Pueblo is the seat of the diocese. The Diocese of Pueblo is a suffragan diocese part of the ecclesiastical province of the metropolitan Archdiocese of Denver. In 2009, the diocese had nearly 100,000 registered Catholics, about 16% of the population.

Pueblo () is a home rule municipality that is the county seat and the most populous municipality of Pueblo County, Colorado, United States. The city population was 111,876 at the 2020 United States Census, making Pueblo the ninth most populous city in Colorado. Pueblo is the principal city of the Pueblo, CO Metropolitan Statistical Area and a major city of the Front Range Urban Corridor. Pueblo is situated at the confluence of the Arkansas River and Fountain Creek, 112 miles (180 km) south of the Colorado State Capitol in Denver. The area is considered semi-arid desert land, with approximately 12 inches (304.80 mm) of precipitation annually. With its location in the "Banana Belt", Pueblo tends to get less snow than the other major cities in Colorado. Pueblo is one of the largest steel-producing cities in the United States, for which reason Pueblo is referred to as the "Steel City". The Historic Arkansas River Project (HARP) is a riverwalk in the Union Avenue Historic Commercial District, and shows the history of the devastating Pueblo Flood of 1921. Pueblo has the least expensive residential real estate of all major cities in Colorado. The median home price for homes on the market in Pueblo is $192,500 as of April 2018. It is the sixth most affordable place to live in the United States as measured by the 2014 Cost of Living Index. Costs of housing, goods and services, utilities, transportation, groceries and health care are lower than the national average. Pueblo was listed by AARP in 2013 as one of the best affordable places to live.

The Pueblo Opera House (also known as the Grand Opera House) was a theater built in Pueblo, Colorado, and opened in 1890. The building was completely destroyed by a fire in 1922. In June 1888 the architectural firm of Adler & Sullivan was contracted to design an opera house in Pueblo, Colorado. They were to be paid $400,000, the largest fee the firm had yet received for a building outside of Chicago.The exterior of the four-story building was designed in a combination Richardsonian Romanesque and Italian Renaissance style, with rusticated Manitou red sandstone on a granite base.The hall seated 1,200 people, and the balcony was the first in the United States to "span an auditorium without intermediate buttressing". The ceiling and walls of the auditorium were covered with Louis Sullivan's distinctive decorations. Mario Elia, in his study of Sullivan and his work, suggests that the broad projecting roof was a detail contributed by Frank Lloyd Wright, who was employed at Sullivan's office at the time.The building was topped by a tower. On the night of February 28 – March 1, 1922, the Pueblo Grocers' Association's annual ball was held there, and it is believed that a cigarette may have ignited litter left behind after the event. The fire was discovered at 1:15 a.m., the roof collapsed at 1:50, and all the interior floors had given way by 2:10. Despite the fire department's efforts to save the building, it was a total loss.