Edgemont, Maryland

Greensburg is an unincorporated community and census-designated place in Washington County, Maryland, United States. Its population was 229 as of the 2010 census.

Smithsburg High School was constructed in 1965 on 66 North Main Street in the town of Smithsburg, Maryland, United States. The school is part of the Washington County Public Schools system. It shares a campus with Smithsburg Middle School and, across the street, Smithsburg Elementary School. The current principal is Tim Eskridge.

Smithsburg is a town in Washington County, Maryland, United States. The population was 2,975 at the 2010 census. Smithsburg is close to the former Fort Ritchie army base and just west of the presidential retreat Camp David.

Middleburg is an unincorporated community and census-designated place in Washington County, Maryland, United States. Its population was 70 as of the 2010 census.

Pleasant Valley is a small valley in Washington County, Maryland, United States.

Ringgold is an unincorporated community and census-designated place in Washington County, Maryland, United States. Its population was 166 as of the 2010 census.

Quirauk Mountain is the highest point on South Mountain. The 2,145-foot (654 m) peak is located in northeastern Washington County, Maryland. It lies just southwest of Fort Ritchie Military Reservation in the village of Cascade and about 1/2 mile southeast of the community of Blue Mountain. The Appalachian Trail and South Mountain State Park are about 1/2 mile to the west of the mountain's summit.

Huckleberry Hall is a historic farm complex located at Leitersburg, Washington County, Maryland, United States. The complex includes a 2+1⁄2-story Germanic stone house built about 1784, an 18th-century stone blacksmith shop, a frame bank barn, a mid-19th-century brick secondary dwelling, and other agricultural outbuildings.Huckleberry Hall was listed on the National Register of Historic Places in 1990.

Harbaugh's Reformed Church, now non-denominational and known as Harbaugh Church, is an historic Reformed church which is located at 14301 and 14269 Harbaugh Church Road in Washington Township, Franklin County, Pennsylvania. It was added to the National Register of Historic Places in 2002.

Cavetown is a census-designated place (CDP) in Washington County, Maryland, United States. The population was 1,486 at the 2000 census.

Pen Mar Park is a scenic area in Pen Mar, Washington County, Maryland. It is located on Pen Mar High Rock Road adjacent to the Mason–Dixon line.

Pen Mar is an unincorporated community in Washington County, Maryland, and Franklin County, Pennsylvania, United States. It is one of the border towns in the United States with a portmanteau name. Pen Mar came to prominence as a resort in the 20th century after the construction of Pen Mar Park by the Western Maryland Railway. While the resort has long been dismantled, the area still has some significance in Maryland, since it is the northern starting point for the Maryland section of the Appalachian Trail.