Riverview Park (Hannibal, Missouri)

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.

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.

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.

The Mark Twain Boyhood Home & Museum is located on 206-208 Hill Street, Hannibal, Missouri, on the west bank of the Mississippi River in the United States. It was the home of Samuel Langhorne Clemens, better known as author Mark Twain, from 1844 to 1853. Clemens found the inspiration for many of his stories, including the white picket fence, while living here. It has been open to the public as a museum since 1912, and was designated a National Historic Landmark on December 29, 1962. It is located in the Mark Twain Historic District.

Eighth and Center Streets Baptist Church is a historic African-American Baptist church located at 722 Center Street in Hannibal, Marion County, Missouri. It was built in 1872, and is a red brick, two-level rectangular Romanesque Revival building measuring approximately 70 feet long by 40 feet wide.: 2  It was listed on the National Register of Historic Places in 1980. It is located in the Central Park Historic District and Maple Avenue Historic District.

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.

Mark Twain Historic District is a national historic district located at Hannibal, Marion County, Missouri. The district encompasses 20 contributing buildings in the central business district of Hannibal. It developed between about 1840 and 1936. Located in the district is the separately listed Mark Twain Boyhood Home. Other notable buildings include the Ice House Theatre (c. 1885), Randall House Antiques (c. 1845), Information Center (c. 1845), House of the Pilasters & Grant's Drug Store (1839-1844), "Becky Thatcher" House (c. 1840s), and the Mark Twain Memorial Lighthouse (1936). It was listed on the National Register of Historic Places in 1978.

Maple Avenue Historic District is a national historic district located at Hannibal, Marion County, Missouri. The district encompasses 148 contributing buildings in a predominantly residential section of Hannibal. It developed between about 1850 and 1950, and includes representative examples of Federal, Italianate, Late Victorian, Colonial Revival, and Bungalow / American Craftsman architecture. Located in the district are the separately listed Ebert-Dulany House, Rockcliffe Mansion, and Eighth and Center Streets Baptist Church. Other notable buildings include Central School by William B. Ittner, Pilgrim Congregational Church, McKnight House, Cliffside, Hogg House, the McVeigh House, the Mclntyre House, the Settles House, and the Clayton House. It was listed on the National Register of Historic Places in 2002.

Central Park Historic District is a national historic district located at Hannibal, Marion County, Missouri. The district encompasses 261 contributing buildings, 1 contributing site, and 4 contributing structures in a predominantly residential section of Hannibal. It developed between about 1840 and 1939, and includes representative examples of Romanesque Revival, Late Victorian, and Art Deco architecture. Located in the district are the separately listed Federal Building, Hannibal Old Police Station and Jail, and Eighth and Center Streets Baptist Church. Other notable contributing resources include Central Park with a war memorial monument and a life-size bronze statue of William Henry Hatch (1833-1894), City Hall (1909), old Missouri Guaranty Building (1894), Price Apartments (1904), YMCA (1910), Masonic Temple (1882), Park Methodist Church (1881, 1906), Retards Row (1855), Elks Building (1925), Holmes Building (c. 1904), Security Building (1912), Kerchival-Iakenan-Lathrop House, Admiral Coontz Birthplace, Inmaculate Conception Chapel (1854), Episcopalian Trinity Church (1860), and William C. Henn House (1937). It was listed on the National Register of Historic Places in 1982.

Hock Building, also known as Standard Printing Company, Warehouse No. 8, is a historic commercial building located at Hannibal in Marion County, Missouri. It was built in 1872, and is a three-story brick structure, three bays wide and eight deep. It features arched windows with thick cast-iron moldings above and iron pilasters at the first floor storefront.: 42–43  It was added to the National Register of Historic Places in 1986.

National Tom Sawyer Days also known as the National Tom Sawyer Days Carnival takes place in Hannibal, Missouri every year over the July 4 weekend. The festival includes contests from Mark Twain novels along with a parade, fireworks and a 10 km (6.2 mi) run.

Benjamin Horr House, also known as the Standard Printing Company, is a historic home located at Hannibal, Marion County, Missouri. It was built about 1855, and is a two-story, vernacular Greek Revival style brick structure. It has a front gable roof with cornice. It is the earliest surviving building to have been used for education in Hannibal, having once housed a private school run by the family of one of Mark Twain's former schoolteachers.: 40–41  It was added to the National Register of Historic Places in 1986.