Hagerstown Valley

Wilson–Miller Farm is a historic home and farm located near Sharpsburg, Washington County, Maryland, United States. The house is a two-story, two-part, eight-bay log building resting on fieldstone foundations. The house features three brick chimneys, each painted red. Outbuildings include a one-story stone springhouse and a frame bank barn.It was listed on the National Register of Historic Places in 1980.

Mount Airy, also known as Grove Farm, is a historic home located at Sharpsburg, Washington County, Maryland, United States. It is a 2+1⁄2-story Flemish bond brick house, built about 1821 with elements of the Federal and Greek Revival styles. Also on the property are a probable 1820s one-story gable-roofed brick structure that has been extensively altered over time, a late-19th-century frame barn with metal roof ventilators, a 2-story frame tenant house built about 1900, and a mid-20th-century cinder block animal shed. It was used as a hospital for Confederate and Union soldiers following the Battle of Antietam. On October 3, 1862, President Abraham Lincoln and General George McClellan visited Mount Airy, an event recorded photographically by Alexander Gardner.It was listed on the National Register of Historic Places in 1986.

The Jacob Highbarger House was built circa 1832 in Sharpsburg, Maryland, United States. The Greek Revival-influenced house is a late example of limestone construction in the Cumberland Valley of Maryland, with an attached log workshop. The log structure is an unusual example of corner-post log construction with diagonal bracing.It was listed on the National Register of Historic Places in 2002.

Tolson's Chapel and School is a historic African American church located at Sharpsburg, Washington County, Maryland, United States. It was built in 1866 and served as a church and a Freedmen's Bureau school for black residents of Sharpsburg in the years following the American Civil War. It was listed on the National Register of Historic Places in 2008, and was designated a National Historic Landmark in 2021.

Sharpsburg Historic District is a national historic district located at Sharpsburg, Washington County, Maryland.It was listed on the National Register of Historic Places in 2008.

Sharpsburg is a town in Washington County, Maryland. The town is approximately 13 miles (21 km) south of Hagerstown. Its population was 705 at the 2010 census. During the American Civil War, the Battle of Antietam, referred to as the Battle of Sharpsburg by the South, was fought on what is now Antietam National Battlefield, in the vicinity of Antietam Creek.

The Joseph C. Hays House at 103–105 West Main Street in Sharpsburg, Maryland, United States, was originally built in 1823 as a three-bay side hall double-parlor house in the Federal style. It was soon expanded to the east with a two-bay parlor and one commercial bay. The east parlor entered commercial use during the mid-19th century as a dry goods store operated by Benjamin F. Cronise. Circa 1920 a storefront was added and a copper front was applied with BANK lettered under a central pediment, behind a marquee. The property combines early 19th-century Federal architecture with a good example of early 20th-century commercial architectural ornament.It was listed on the National Register of Historic Places in 2006.

The Good-Reilly House is a historic home located at Sharpsburg, Washington County, Maryland, United States. It is located at the northeast corner of the town square and is a 1+1⁄2-story stone house with combined Maryland colonial and Georgian stylistic influence. The house likely dates from the 1780s, and features flush stone chimneys on each gable end.The Good-Reilly House was listed on the National Register of Historic Places in 2002.

The William Chapline House in Sharpsburg, Maryland, United States is a large stone house built about 1790. The house has shaped stonework at the front and rubble stonework on the sides with a cast-iron porch added around the turn of the twentieth century. The house was damaged during the Battle of Antietam, when it was hit with canister shot. At that time it was occupied by Dr. Augustin A. Biggs, who treated the wounded from the battle in the house.William Chapline House was listed on the National Register of Historic Places in 1976.

The Piper House is a historic home located at the southeast corner of Main and Church Streets in Sharpsburg, Washington County, Maryland, United States. It has a two-story limestone main block, constructed between 1792 and 1804, with a two-story brick wing, added about 1834. The house features a hip-roofed porch that shelters the main central entrance.The Piper House was listed on the National Register of Historic Places in 1999.

The American Volunteer – also known as The American Soldier – is a colossal granite statue that crowns the U.S. Soldier Monument and forms the centerpiece of Antietam National Cemetery in Sharpsburg, Maryland. The monument is also known as the Private Soldier Monument. The monument was designed by sculptor Carl Conrads and architect George Keller of the New England Granite Works of Hartford, Connecticut. The statue, described as "the largest work of its kind in the country", was prominently exhibited at the 1876 Centennial Exposition in Philadelphia, Pennsylvania. It was transported to Sharpsburg, installed atop the monument, and dedicated at the National Cemetery in 1880. The total cost of the monument was over US$32,000. The statue's nickname is "Old Simon".

Antietam Creek () is a 41.7-mile-long (67.1 km) tributary of the Potomac River located in south central Pennsylvania and western Maryland in the United States, a region known as the Hagerstown Valley. The creek became famous as a focal point of the Battle of Antietam during the American Civil War.