Blanchette Memorial Bridge

Newbill-McElhiney House is a historic home located at St. Charles, St. Charles County, Missouri. The original three-bay section was built in 1836, and expanded to five bays in the 1850s. It is a two-story, five-bay, Federal style brick dwelling. It has a side-gable roof and features a three-bay central porch. Also on the property is a contributing small two-story "L-plan" brick building rumored to have been used as a slave quarters.: 2 It was added to the National Register of Historic Places in 1972. It is located in the St. Charles Historic District.

Frontier Park is a public park in Saint Charles, Missouri, where the Katy Trail runs through the west side of the park.

Hollywood Casino St. Louis is a casino in Maryland Heights, Missouri, a suburb of St. Louis. It is owned by Gaming and Leisure Properties and operated by Penn Entertainment. The casino has 120,000 sq ft (11,000 m2) of gaming space, with 2,180 slot machines and 91 table games.Penn National Gaming (now Penn Entertainment) acquired the casino, then named Harrah's St. Louis, in November 2012 from Caesars Entertainment for $610 million.

The St. Charles Historic District is a national historic district located at St. Charles, St. Charles County, Missouri. It is the site of the first permanent European settlement on the Missouri River and of the embarkation of Lewis and Clark's journey of exploration along the Missouri. The first state capital of Missouri and over one hundred other historic buildings are located in the district.The district was listed on the National Register of Historic Places in 1970, including 63 contributing buildings over a 47-acre (19 ha) area. The district was later increased three times.The original listing included the separately NRHP-listed First Missouri State Capitol Buildings and the Newbill-McElhiney House. In 1987 the district was increased to include a Greek Revival specialty store building at 1000 S. Main Street, with a 1.3-acre (0.53 ha) area. In 1991 the district was increased by 3.1 acres (1.3 ha) to include 13 more contributing buildings, including work by architects William D. Parsons and H.C. Bode. This included the St. Charles Odd Fellows Hall, the Old City Hall, a post office, and other buildings in Late 19th and 20th Century Revivals, Greek Revival, and Late Victorian architectural styles.In 1996 the district was further increased by 9 acres (3.6 ha) to include 41 more contributing buildings on the 100, 200, and 300 blocks of N. Main Street. These include Greek Revival, Italianate, and Late 19th and 20th Century Revivals architecture, including work by architects Albert B. Groves and Frank & Adolph Haverkamp.

Stone Row is a historic building located at St. Charles, St. Charles County, Missouri. It consists of two 2 1/2-story stone buildings built about 1815 that were once separated by a 20-foot space. About 1860, the space was filled by a 2 1/2-story brick structure. Stone Row dates to the earliest settlement of St. Charles. They were built for commercial and residential purposes.: 2–3 It was added to the National Register of Historic Places in 1969.

Earth City is an unincorporated commercial area located in St. Louis County, Missouri, United States, along Interstate 70, near the Missouri River. It is bounded by the city of Bridgeton on the east and north, the city of Maryland Heights to the south, and the Missouri River to the west. It is also near Lambert International Airport. Earth City is notable as being home to the headquarters of the Save-A-Lot grocery chain and a major UPS shipping hub. The community has no permanent residents.Earth City is the home to the corporate headquarters of Spectrum Brands (Pet, Home and Garden division). Spectrum Brands was voted Best Places to Work in St. Louis in 2016 by the St. Louis Business Journal.Earth City is home to the former Rams Park, the former training facility and offices of the St. Louis Rams during the Rams' time in St. Louis from 1995 to 2015. The facility is now known as the Lou Fusz Athletic Training Center, and is home to The Lou Fusz Soccer Club. The Lou Fusz Athletic Training Center also currently serves as the offices and training facility of the St. Louis BattleHawks of the XFL.

The First Missouri State Capitol State Historic Site is a state-owned property in St. Charles, Missouri, preserving the building that served as Missouri's capitol from 1821 to 1826. The site is part of the St. Charles Historic District in the city's Riverfront neighborhood. It was acquired by the state in 1960 and was added to the National Register of Historic Places in 1969. The First Missouri State Capitol Buildings consists of four connected brick buildings. They are one room deep with gabled roofs and stone foundations. The first floor of the building was used as a store and residence while the second floor was used by the state government. Both are preserved today.: 2–3 

The St. Charles Odd Fellows Hall is historic Odd Fellows hall located at St. Charles, St. Charles County, Missouri. It is a 3 1/2-story, brick Second Empire-styled building that was built in 1878. A small two-story rear addition was constructed about 1900. It served historically as a clubhouse, as an auditorium, and as a financial institution.: 2 It was listed on the National Register of Historic Places in 1987. It is included in the St. Charles Historic District, and is located across from the BPOE No. 690.

The Centene Community Ice Center is a multi-purpose facility in Maryland Heights, Missouri in greater St. Louis. It is located off Highway 141 near Hollywood Casino St. Louis and the Hollywood Casino Amphitheatre. Built at a cost of $83 million, the complex opened in September 2019. It is co-owned by the city of Maryland Heights, St. Louis County, the Blues, and the non-profit Legacy Ice Foundation, and operated by Spectra. The center features four rinks: a "feature" rink with 2,500 tip-up seats and a four-sided HD video scoreboard, the Blues' main practice rink with seating for 750, the Bob Plager Community Rink with bleacher seating for 400 and dedicated access for sled hockey, and "The Barn", a covered outdoor rink with a 4,000 seat grandstand. During the hockey off-season The Barn is converted into the St. Louis Music Park, a concert venue with a 4,500 capacity. The complex also contains a fitness center, sports medicine clinic, studios for WXOS radio, a Bauer Hockey retail shop, a bar named 314 Social, and a Schnucks Express grocery outlet. It is the practice facility for the St. Louis Blues, as well as home ice for Lindenwood University's men's and women's ice hockey teams. Since 2020, it has hosted the St. Louis high school hockey city semi-finals, and since 2021 it has been the venue for the Challenge Cup and Wickenheiser Cup city championship games. It will also be the host of a 2024 NCAA Division I Men's Ice Hockey Tournament regional and has hosted the ACHA college club hockey nationals multiple times. Local hockey tenants include the St. Louis AAA Blues and Lady Blues elite programs, the Blues' affiliated disabled hockey teams (DASA Blues Sled Hockey, Gateway Locomotives Special Hockey, and Blues Blind Hockey), the St. Louis Lady Cyclones girls' hockey club, and in-house programs such as learn-to-skate, learn-to-play, and recreational leagues.

Old City Hall, also known as the Market House, is a historic city hall located at St. Charles, St. Charles County, Missouri. It was built in 1832 as the Market House, and underwent alterations in 1886. It is a two-story, vernacular brick building on a rockfaced ashlar foundation. It features segmental arched openings, pilasters, and a mansard roof.: 2–3 It was added to the National Register of Historic Places in 1980.

Dr. John H. Stumberg House is a historic home located at St. Charles, St. Charles County, Missouri, United States. It was built in 1869–1870, and is a two-story, "T"-plan, red brick dwelling on a stone foundation. It has a cross-gable roof with dormers and decorated cornice.: 2 It was added to the National Register of Historic Places in 1978.

Midtown Neighborhood Historic District is a national historic district located at St. Charles, St. Charles County, Missouri. The district encompasses 527 contributing buildings, 7 contributing sites, and 5 contributing objects in a predominantly residential section of St. Charles. It developed between about 1838 and 1959, and includes representative examples of Federal, Greek Revival, Gothic Revival, Italianate, Queen Anne, Romanesque Revival, Folk Victorian, Colonial Revival, Classical Revival, Tudor Revival, and Bungalow / American Craftsman style architecture. Located in the district are the separately listed African Church and Oliver L. and Catherine Link House. Other notable buildings include the St. Charles County Courthouse, Benton School (1896), St. John's A.M.E. Church (1872), Immanuel Lutheran Church (1867), Jefferson Street Presbyterian Church, Fourth Street Market Grocery (1926-1927), West End Grocery and Meat Market (c. 1900), Dr. Ludwell Powell House (1838), Rogers-Ehrhard House (1856, 1866), Waye Monument Company and Residence (1889), Meyer House, Kaemmerlen House, and Elsner House.It was added to the National Register of Historic Places in 2014.