Madison Township, Guernsey County, Ohio

Antrim is an unincorporated community in Guernsey County, in the U.S. state of Ohio.

The S Bridge is a historic stone arch bridge, spanning Salt Fork about 4 miles (6.4 km) east of Old Washington, Ohio. Built in 1828, it is one of the best-preserved surviving bridges built for the westward expansion of the National Road from Wheeling, West Virginia to Columbus, Ohio. S bridges derive their name from the sharply curving approaches to the span. The bridge was designated a National Historic Landmark in 1964. The bridge is closed to traffic, and may be seen from Blend Road on the north and Rhinehart Road on the south.

Washington Township is one of the nineteen townships of Guernsey County, Ohio, United States. As of the 2020 census the population was 478.

Elizabethtown is an unincorporated community in Guernsey County, in the U.S. state of Ohio.

Buckeye Trail High School is a public high school in Lore City, Ohio, United States. It is the only high school in the East Guernsey Local School District. Their mascot is a Warrior, and the school colors are blue and white. They are members of the Ohio Valley Athletic Conference. They used to be members of the Pioneer Valley Conference, but in a controversial move that sparked community outrage, became members of the Inter Valley Conference (IVC) in 2016.

Birmingham is an unincorporated community in southeastern Monroe Township, Guernsey County, Ohio, United States. It lies at the intersection of Beal, Birmingham, and Peoli Roads, 3+3⁄4 miles (6.0 km) south of Peoli, 7 miles (11¼ km) east-northeast of Kimbolton, and 13 miles (21 km) northeast of central Cambridge, the county seat of Guernsey County. Nearby streams flow southward into Salt Fork Lake, which is included in Salt Fork State Park.

Middlebourne is an unincorporated community in Guernsey County, in the U.S. state of Ohio.

Paradise Lake was an amusement park located in eastern Ohio in the United States. The park was located at the interchange of Interstate 70 with State Route 513. It was located in rural Guernsey County, Ohio, between Quaker City and Fairview. Paradise Lake was intended to be a major amusement park when it opened on 1 July 1981. The park was planned to cover 2,000 acres (8.1 km2), but only 70 acres (280,000 m2) were developed in the park's first, and only completed, phase. Paradise Lake operated for only two summers before the land and facilities were sold at auction on 18 October 1983. Paradise Lake marketing materials always included "A Phil Fry Enterprise" under the park name.

Old Washington is a village in Guernsey County, Ohio, United States. The population was 223 at the 2020 census.

Jefferson Township is one of the nineteen townships of Guernsey County, Ohio, United States. With a population of 97 at the 2020 census, it is the least populous township in Guernsey County, and the second least populous township in Ohio.

Wills Township is one of the nineteen townships of Guernsey County, Ohio, United States. As of the 2020 census the population was 1,521.

Londonderry is an unincorporated community in Londonderry Township, Guernsey County, Ohio, United States.