Adena Mansion

The Adena mound, the type site for the Adena culture of prehistoric mound builders, is a registered historic structure, on the grounds of the Adena Mansion for which it is named, near Chillicothe, Ohio. It was listed in the National Register on June 5, 1975.

Unioto High School is a public high school near Chillicothe, Ohio. It is the only high school in the Union-Scioto Local School District. The school colors are purple and gold. The name Unioto is a portmanteau of the two townships that the school district primarily serves in Ross County: Union Township and Scioto Township. The current high school building is situated on land that was once owned and operated by the United States Army as Camp Sherman. Camp Sherman operated from 1917 until 1920. Its purpose was to train U.S. Army soldiers for service in France during the First World War. The school is surrounded today by property still owned by the government. Nearby are the following: Chillicothe Correctional Institution Ross Correctional Institution The Chillicothe Correctional Institutions State Penal Dairy Farm The Chillicothe Veterans Administration Hospital The Hopewell Culture National Historical Park (Mound City)

Ross Correctional Institution (RCI) is an Ohio Department of Rehabilitation and Correction (ODRC) close security state prison for men located in Ross County, Ohio, near Chillicothe, Ohio, adjacent to the medium-security Chillicothe Correctional Institution and the Hopewell Culture National Historical Park. First opened in 1987, Ross houses 2,037 inmates. The institution covers 1,707 acres and employed over 350 security staff. As of January 6, 2016, there are 2085 inmates at the institution. Around 56% of the inmate population are classified as African American, 43% classified as Caucasian, and 0.01% classified as other. As of 2016, ODRC estimates that the daily cost for each inmate is $51.77.

Camp Sherman is an American military training site near Chillicothe, Ohio. It was established in 1917 after the United States entered World War I. It now serves as a training site for the Ohio Army National Guard.

Chillicothe Correction Institution, or CCI, is a state-run medium security prison on the west bank of the Scioto River just outside Chillicothe, Ohio. It is located adjacent to Ross Correctional Institution and Hopewell Culture National Historical Park. The prison is a former military camp, named for Civil War general William Tecumseh Sherman. It later became a federal penitentiary and has housed several high-profile prisoners including Charles Manson in 1952, bootlegger and future NASCAR driver Junior Johnson, and serial killer Anthony Sowell. Country music legend Johnny Paycheck also served a 22-month stint in CCI for shooting a man in a Hillsboro bar. During Paycheck's time there, his friend and fellow musician Merle Haggard performed for the inmates.

Hopewell Culture National Historical Park is a United States national historical park with earthworks and burial mounds from the Hopewell culture, indigenous peoples who flourished from about 200 BC to 500 AD. The park is composed of four separate sites open to the public in Ross County, Ohio, including the former Mound City Group National Monument. The park includes archaeological resources of the Hopewell culture. It is administered by the United States Department of the Interior's National Park Service. In 2008, the Department of the Interior included Hopewell Culture National Historical Park as part of the Hopewell Ceremonial Earthworks, one of 14 sites on its tentative list from which the United States makes nominations for the UNESCO World Heritage Sites. UNESCO inscribed the Hopewell Ceremonial Earthworks as a World Heritage Site on September 19, 2023, comprising the park and related sites.

The Seip House is a historic building on the west side of Chillicothe, Ohio, United States. Built in 1895, it is among the city's grandest houses. Born in Germany in the late 1810s, Charles Seip was a butcher who settled in the United States in 1845. Soon after crossing the Atlantic, Seip took up residence in Chillicothe; he soon began operating a butcher shop on Allen Avenue, married, and became prosperous. As his business grew, Seip expanded into downtown premises and began to purchase farms in the Chillicothe vicinity in order to supply more animals for his business.By the 1890s, Seip's son John had persuaded his father to erect a large house on the site of his original butcher shop. The resulting building took four years to complete, being started in 1895 and completed in 1898. A two-and-a-half story building, designed by John Cook, it is a brick building that sits on a sandstone foundation; its roof, covered with slates, is a hip roof that rises to the center of the house.At his death in 1902, Seip owned some of the leading properties in Ross County. His house was one of the most prominent Queen Anne homes in Chillicothe, and he owned seven different farms in the region. Since that time, the house has changed hands; in 1955, the Ohio Department of Natural Resources purchased the house and converted it into offices for its regional forestry headquarters. In recognition of its historic architecture, the house was listed on the National Register of Historic Places in 1981.

The Anthony and Susan Cardinal Walke House is a historic residence on the west side of Chillicothe, Ohio, United States. Erected around 1812, it is a Colonial Revival house built in the style of the early post-independence period of the United States. Its builders, like many other early residents of Chillicothe, were natives of Virginia who brought much of their cultural heritage with them to the Old Northwest.The approximate construction date for the Walke House is known from local land records, which show that the value of the property rose from $5 to $223 per acre shortly after 1812. It appears that the building was constructed under Thomas James, who owned this piece of land from 1812 to 1819; however, it seems that he never finished construction, for land records suggest that it was completed under the ownership of Cadwallader Wallace, who owned it from 1819 to 1820. Wallace sold this land to Anthony Walke, the namesake of the house; among the members of the Walke family was Anthony's second son, Henry, who became both a prominent artist and an admiral in the United States Navy.Various elements of the Federal and Classical Revival architectural styles are present at the Walke House, including the prominent front portico with its four columns. A single-story building set on an above-ground basement, which in turn rests on a foundation of sandstone, the house features such elements as a fanlight, multiple Palladian windows, and a hip roof. Despite some modifications made during the early twentieth century, the house remains largely as it was when it was built; the interior woodwork has been preserved, as have all exterior elements except for the roof.Today, the house is surrounded by its original lawn; although the city has grown to surround the property, the house's immediate vicinity is essentially unchanged and thus presents a significant contrast to the surrounding neighborhood. In 2007, the Walke House was listed on the National Register of Historic Places, due to its prominent place in the architecture of Chillicothe.

North Fork Village is an unincorporated community and former census-designated place (CDP) in Ross County, Ohio, United States. The population was 1,726 at the 2000 census. It was not delineated as a CDP for the 2010 census.

Ohio University Chillicothe is a regional campus of Ohio University in Chillicothe, Ohio. Founded in 1946, OHIO Chillicothe campus is the first of Ohio University's regional campuses and the first regional campus in the state. It is located 45 miles (72 km) south of the state capital of Columbus. As of 2019, it has an enrollment of approximately 1,500 students.The campus location and the long-time membership of the Ross County region allows OHIO Chillicothe to draw a unique mix of both traditional college students, young adults ages 18–22 who begin college directly out of high school, and "new traditionals," adults who are pursuing a degree later in life, often after many years in of work experience. In addition, the campus offers a wide variety of course times and schedules, to allow students to take classes when at their own convenience. The campus practices open admissions.The oldest of the five regional campuses of Ohio University and the first regional campus in the state, OHIO Chillicothe opened as a regional campus in September 1946 to help eliminate post–World War II overcrowding on the university's main campus. The school began with 281 students, 70 percent of which were armed services veterans. Beginning with night courses at Chillicothe High School, OHIO Chillicothe started daytime classes in September 1960 at Chillicothe's First Presbyterian Church. The school moved to its current location on University Hill on the western side of the city in September 1966 with the completion of Bennett Hall. OHIO Chillicothe offers thirteen associate degrees and eight four-year bachelor's degrees. In addition, a variety of continuing education and tech prep courses are offered by OHIO Chillicothe. There are over thirty full-time faculty members and more than seventy adjunct faculty. The main campus of Ohio University is located in Athens, Ohio. More than 5,500 students attend Ohio University's five regional campuses. The other campuses include OHIO Eastern (St. Clairsville), OHIO Zanesville, OHIO Lancaster, and OHIO Southern (Ironton).

The Vanmeter Church Street House is a historic house located along Church Street in Chillicothe, Ohio, United States. Built in 1848 in the Greek Revival style of architecture, it was erected by farmer William H. Thompson. Just eight years after its completion, the house was bought by Whig Party politician John I. Vanmeter, a Virginia native who had lived in Ross County for thirty years. After serving in both the Ohio House of Representatives and the Ohio Senate during the 1830s, Vanmeter served a single term in the United States House of Representatives from 1843 to 1845.Vanmeter's house is a two-and-a-half story brick building located within a neighborhood of well-preserved nineteenth-century houses. Built of brick laid in a stretcher bond, and covered with a metal roof, it has been ranked as one of the area's best Greek Revival structures. Upon his death, Vanmeter bequeathed his house to younger family members; in the late 1970s, it was still owned by Vanmeters.In 1979, the Vanmeter Church Street House was listed on the National Register of Historic Places, along with two associated outbuildings. It qualified for inclusion on the Register both because of its place in local history and because of its well-preserved historic Greek Revival architecture.

Oak Hill is a historic former farmhouse in the southern part of the U.S. state of Ohio. Located along Dun Road in Ross County, it is one of the finest examples of sandstone farmhouses in the vicinity of the city of Chillicothe.The house was built by George William Dun, a native of Scotland who settled near Chillicothe in 1838. Almost immediately upon taking up residence at the site, he began the construction of his house, which was completed in 1840. A large two-story building constructed in the Federal style of architecture, it represents an American version of the British Adam style.In 1973, the house was listed on the National Register of Historic Places because of its well-preserved historic architecture. It received this recognition for multiple reasons: the massive hardwood trees on the grounds evoke a sense of antiquity; the exterior is better preserved than that of almost any other period sandstone house; and the interior retains much of its original condition, including much of the furniture once owned by George Dun's ancestors.