Hannibal–LaGrange University

Hannibal High School is a public high school located in Hannibal, Missouri. HHS serves grades 9 through 12 and is the only high school in Hannibal School District #60.

Lamb is an extinct town in Marion County, in the U.S. state of Missouri. The GNIS classifies it as a populated place. The community was named after A. W. Lamb, a railroad official.

KGRC (92.9 FM) is a CHR (Top 40) format radio station in the Quincy, Illinois, region owned by STARadio Corporation.

KZZK (105.9 FM) is a regional mainstream rock radio station in the Quincy, Illinois Region owned by STARadio Corporation. As with most STARadio stations the studio is in Quincy, but the transmitter is in Missouri; the KZZK transmitter is located in New London, Missouri.

Hannibal is a city along the Mississippi River in Marion and Ralls counties in the U.S. state of Missouri. According to the 2020 U.S. Census, the population was 17,312, making it the largest city in Marion County. The bulk of the city is in Marion County, with a tiny sliver in the south extending into Ralls County. Nestled on the Mississippi River, commerce and traffic has long been an integral part of Hannibal's development, including by river, rail and the interstate/highway system. Today the city is intersected by Interstate 72 and U.S. Routes 24, 36, and 61. Hannibal is approximately 110 miles (180 km) northwest of St. Louis (also bordering the Mississippi), 195 miles (314 km) east-northeast of Kansas City and 194 miles (312 km) miles east of Saint Joseph (both cities on the Missouri River), and approximately 100 miles (160 km) west of Springfield, Illinois. Hannibal is not the county seat, but it has one of two county courthouses. There is also one in Palmyra, the county seat of Marion County, which is located more centrally in the county. Hannibal is the principal city of the Hannibal, Missouri micropolitan area, which consists of both Marion and Ralls counties.

Riverview Park is a historic prairie style public park located at Hannibal, Marion County, Missouri. It was established in 1909, and built through 1929 according to plans developed by noted landscape architect Ossian C. Simonds. The park includes the caretaker's house (1880s), three scenic overlooks with retaining walls, the concrete stairway, the driving path, the logging road, the statue of Mark Twain (1913), and the memorial stone and plaque. The park encircles the 17 acres that form the city's Water Department's facilities.: 5–6, 8  It was added to the National Register of Historic Places in 2005.

Mungers is an unincorporated community in Marion County, in the U.S. state of Missouri. The community has the name of William Munger, a railroad promoter.

St. Elizabeth Hospital is a historic hospital complex located at Hannibal, Marion County, Missouri. The complex was built in six stages between 1915 and 1973. The original section was built in 1915, and is a three-story with raised basement, Second Renaissance Revival style rectangular red brick building. It features a Palladian style window, large round arched openings on the 1+1⁄2-story brick portico, and limestone highlights. A sun porch wing was added in 1922 and a chapel wing in 1940.: 5  It was added to the National Register of Historic Places in 2012.

Rockcliffe Mansion is located in Hannibal, Missouri (USA) and was built in 1898 by John J. Cruikshank, Jr, a descendant of Scottish immigrants, whose fortune was founded on lumber. He erected the residence on West Bird Street. It came to be acknowledged as the most imposing, beautiful and costly residential structure in that part of the state of Missouri. "By reason of its location on a high, rocky eminence, overlooking the entire city [and the Mississippi River], it [was] termed 'Rock Cliff' [later known as "Rockcliffe"], and is one of the many attractions of the city invariably viewed by strangers and tourists visiting Hannibal." It is located in the Maple Avenue Historic District.

The Mennonite Mission Church (formerly Mennonite Gospel Mission) was a Mennonite church located in Hannibal, Missouri, part of the South Central Conference of the (old) Mennonite Church denomination.

The Mark Twain Memorial Bridge is a bridge over the Mississippi River at Hannibal, Missouri, childhood home of Mark Twain, for whom the bridge is named. The bridge, north of the original bridge, was finished in 2000. The bridge carries traffic for Interstate 72 and U.S. Highway 36. The state of Missouri has put up a stone picture of Twain on the Missouri side of the bridge. The bridge opened to traffic on September 16, 2000. As part of the construction project, U.S. 36 was rerouted farther north, eliminating a dangerous sharp curve that had been on the Missouri approach. The cost of the bridge was $55 million.

Marion County Courthouse is a historic courthouse located at Hannibal, Marion County, Missouri. It was built in 1901, and is a two-story, rectangular, Classical Revival style limestone building. It features an octagonal drum dome topped by an octagonal lantern towering above the two-story portico with four Corinthian order columns.: 5  It was added to the National Register of Historic Places in 2002.