Harper Mausoleum and George W. Harper Memorial Entrance

Cedarville is a village in Greene County, Ohio, United States. The village is within the Dayton Metropolitan Statistical Area. The population was 4,257 at the 2020 census.

Cedarville University is a private Baptist university in Cedarville, Ohio. It is chartered by the state of Ohio, approved by the Ohio Board of Regents, and accredited by the Higher Learning Commission. Established in 1887, the school was originally affiliated with the conservative Reformed Presbyterian Church in North America, General Synod, now known as the Presbyterian Church in America. In 1953, it became affiliated with the General Association of Regular Baptist Churches until 2006. Since 2003, Cedarville is affiliated with the State Convention of Baptists in Ohio (Southern Baptist Convention).

Cedarville High School is a public high school in Cedarville, Ohio. It is the only high school in the Cedar Cliff Local School District. Some notable things the school has accomplished recently are the cross country team qualifying for the state meet in 2018 and also 2019. The Boys Basketball team has won the OHC South in 2021 and 2024. The volleyball team won back to back OHC South titles from 2023-2024.

The Cedarville Opera House is a historic theater in the village of Cedarville, Ohio, United States. Erected in 1888 on Main Street in downtown Cedarville, it has been a premier part of community life since its construction. Built of brick with elements of stone, the opera house is a Romanesque Revival structure that has served a wide range of purposes in the community. Besides its primary function as a home for the performing arts, the two-and-a-half-story building has housed the offices of Cedarville's mayor and village council, its jail, its fire and police departments, its waterworks, as well as the township trustees' office for Cedarville Township. When Cedarville's was built, the opera house as an institution was a center of social life in rural Ohio: the public sphere was nearly nonexistent except for the village opera house, which typically served as a meeting place for travelling vaudeville acts, political events, musical performances, and graduation ceremonies. Because the first floor has always been used as offices for the various organizations that used the building, public events were typically held on the second floor, which has been little modified by the years; it is one of Ohio's least changed historic performance halls. In 1984, the Cedarville Opera House was listed on the National Register of Historic Places, qualifying both because of its historically significant architecture and because of its place in local history. It is one of two National Register-listed properties in Cedarville and one of two National Register-listed opera houses in Greene County, along with the Harper Mausoleum and George W. Harper Memorial Entrance and the Jamestown Opera House respectively.

Cedarville Township is one of the twelve townships of Greene County, Ohio, United States. As of the 2020 census the township population was 5,899.

Indian Mound Reserve is a public country park near the village of Cedarville, Ohio, United States. Named for two different earthworks within its bounds — the Williamson Mound and the Pollock Works — the park straddles Massies Creek as it flows through a small canyon.

The Whitelaw Reid House is a historic residence near the village of Cedarville in Greene County, Ohio, United States. Built in the early nineteenth century, it was home to a prominent American journalist, and it has been named a historic site. The Reid House is a weatherboarded structure with a tiled roof. The present form of the house makes it an example of the Queen Anne style, although it has been substantially remodeled since its original construction in 1823. More ornate than the exterior is the interior of the house: the main stairway and some of the rooms feature decorative panelling and numerous other handcrafted wooden elements, and various types of wood can be found throughout the house. Due to their location on a small country road, southwest of Cedarville, the house and surrounding farm appear to be little changed from their appearance in the nineteenth century. The house was the birthplace and longtime home of Whitelaw Reid, a nationally known journalist, United States Ambassador to the United Kingdom, and Republican candidate for Vice President of the United States under Benjamin Harrison in the 1892 presidential election. During his years of living in the house, Reid greatly modified the house, and as a result it has been deemed a fine example of changing tastes in architectural styles. In 1973, the Reid House was listed on the National Register of Historic Places. While it qualified for the Register simply because of its architecture, its importance was largely derived from its close association with Whitelaw Reid. Since 1974, the Reid House is the home of Mike DeWine, who is currently the Ohio Governor, as well as a former Ohio Attorney General and former US Senator.

Clifton is a village in Clark and Greene counties in the U.S. state of Ohio and is home to the Clifton Mill, one of the largest water-powered grist mills still in existence. The population was 131 at the 2020 census. The Greene County portion of Clifton is part of the Dayton Metropolitan Statistical Area, while the Clark County portion is part of the Springfield Metropolitan Statistical Area.

Clifton Gorge State Nature Preserve, in Greene County, Ohio, is located three miles east of Yellow Springs, Ohio, and immediately southwest of Clifton, Ohio. The preserve constitutes 268 acres of gorges along two miles of the Little Miami River.

John Bryan State Park, in Greene County, Ohio, is a state park, of 752-acre (304 ha). It surrounds Clifton Gorge, a deep cut of the Little Miami River, between Yellow Springs and Clifton. The park contains a campground, and hiking and biking trails. The park also abuts the Clifton Gorge State Nature Preserve and Glen Helen Nature Preserve.