Mount Hope (New Baltimore, Virginia)

The Phoebe Hall Knipling Outdoor Laboratory (usually called "the Arlington Outdoor Lab" or simply "Outdoor Lab") is a 225-acre (0.91 km2) outdoor facility located in Fauquier County, Virginia. It is owned and operated by Arlington Outdoor Education Association, Inc. with funding from Arlington Public Schools with the aim of teaching urban students in Arlington County, Virginia science, outdoor skills, arts, and humanities in a natural setting. Its mascot is a spotted salamander.

New Baltimore is an unincorporated community and census-designated place (CDP) in eastern Fauquier County, Virginia, United States. The population as of the 2010 census was 8,119. The community has existed since the early 19th century, but it has had its most significant growth since the 1980s. It is the portion of Fauquier County with the easiest access to Washington, D.C., and as a result, many people who live in New Baltimore commute into DC. Other major communities close to New Baltimore are Warrenton, Gainesville/Haymarket area, and Manassas. The area officially considered to be New Baltimore expanded significantly in 2006 with Fauquier County's designation of service districts, of which New Baltimore is one. The service district designation provides added access to utilities such as water and sewer, and targets the area for growth.

New Baltimore Historic District is a national historic district located at New Baltimore, Fauquier County, Virginia. It encompasses 55 contributing buildings and 1 contributing structure in the rural village of New Baltimore. The majority of buildings in the district are dwellings, ranging in date from the 1820s to the mid-20th centuries. Notable buildings include the Federal style James Hampton's Tavern (c. 1823), Eastview (c. 1830), and the New Baltimore School (1915). The contributing structure is a one-lane bridge (c. 1920, 1937). It was listed on the National Register of Historic Places in 2004.

Heflin's Store, also known as Stover's Store and Brawner's Store, is a historic general store located near Little Georgetown, Fauquier County, Virginia. It was built in 1845, and is a 1+1⁄2-story, three bay, stuccoed rubble stone structure. It has a front gable roof. The building housed a general store from the time of its construction into the 1970s.It was listed on the National Register of Historic Places in 2004.

Thoroughfare Gap is a water gap in the Bull Run Mountains created by Broad Run between High Point Mountain to the north and Bisquit Mountain to the south. It is located on the border of Prince William and Fauquier counties in Virginia. True to its name, the small gap is traversed by Interstate 66, Virginia State Route 55 and the Manassas Gap Railroad. The ruins of historic Beverley Mill are located at the gap. The gap was the site of the 1862 Battle of Thoroughfare Gap during the American Civil War. The Thoroughfare Gap Battlefield was listed on the National Register of Historic Places in 1999.

The Battle of Thoroughfare Gap, also known as Chapman's Mill, took place on August 28, 1862, in Fauquier County and Prince William County, Virginia, as part of the Northern Virginia Campaign of the American Civil War. Confederate forces under Maj. Gen. James Longstreet successfully drove back Union forces under Brig. Gen. James B. Ricketts and Col. Percy Wyndham, allowing his corps to unite with that of Thomas J. "Stonewall" Jackson prior to the Second Battle of Bull Run (Second Manassas).

Thoroughfare Gap Battlefield is a historic American Civil War battlefield located at Thoroughfare Gap, Broad Run, Prince William County, Virginia. It was the site of the Battle of Thoroughfare Gap. The property includes a number of resources present at the time of the battle including the separately listed Beverley Mill, a five-story, coursed-rubble stone building set into the north side of Thoroughfare Gap. Meadowlands, the Chapman's house and the second Upper Mill are clearly visible on the landscape, as well as an important ice pit and a walled cemetery associated with the Chapman family.It was listed on the National Register of Historic Places in 1999. The Civil War Trust (a division of the American Battlefield Trust) and its partners have acquired and preserved 109 acres (0.44 km2) of the battlefield. The battlefield is accessible from a walking trail adjacent to the ruins of Chapman's Mill, located north of Interstate 66 on Beverly Mill Drive. Sharpshooters used the mill's upper floor windows to defend the pass. Historic and wayside markers are placed along Virginia Route 55 just south of the mill.

Beverley Mill, also known as Chapman Mill, is a historic grist mill located north of Interstate 66 and Virginia State Route 55 in Thoroughfare Gap near Broad Run, Virginia, straddling the county line between Prince William and Fauquier Counties. It was built about 1759, and is a five-story, four bay by three bay, rubble stone structure. The water power was provided by Broad Run which, in its 1,300-foot (400-metre) passage through the Gap, drops 87 feet (27 metres). Exterior mill machinery included a 29-foot (8.8-metre) metal waterwheel and sluice gate as well as a stone mill race. The mill continued in operation through World War II. It is included in the Thoroughfare Gap Battlefield. The mill was added to the National Register of Historic Places in 1972. On October 22, 1998, a fire resulting from vandalism gutted the mill, which is awaiting restoration.

Broad Run is a small, unincorporated community in Fauquier County, Virginia. It is on Bust Head Road just north of Interstate 66 and State Route 55, near the Prince William County line. Broad Run is named after the waterway that flows through the town. Broad Run has its own ZIP Code of 20137, and its post office serves a population of 1,510. The town of Broad Run was a thriving community in the late 19th century and early 20th century. The decline of the railroads spelled the demise of the town, and all that is left of the town proper is less than five homes from that period, and a few stone foundations and chimneys for buildings that no longer exist. A ramp for loading freight trains still exists on the still active Norfolk Southern freight line, but is covered with weeds and in such disrepair as to be no longer useful. The most notable historical site in Broad Run is Chapman's Mill, a.k.a. Beverley's Mill, which can be found two-thirds of a mile ESE from the center of the town of Broad Run. The Battle of Thoroughfare Gap, a seemingly inconsequential but eventually very important battle of the American Civil War, was fought at Chapman's Mill. The Thoroughfare Gap Battlefield and Galemont are listed on the National Register of Historic Places.The Broad Run postal area is an almost exclusively residential area which is mostly in Fauquier County, Virginia, with the northeast section in Prince William County. The few businesses that can be found in the Broad Run postal area are generally home businesses or agricultural businesses. Notably, Sharkawi Farms grows a wide variety of spices that are sold locally and Meriwether Vineyard is home to Pearmund Cellars Winery. The Broad Run postal area, at its southern edge, also contains what was historically the town of New Baltimore. Much of what is currently considered the modern-day New Baltimore is not in the Broad Run postal area. Several old building foundations and graveyards may be found in the large wooded areas in the Broad Run postal area, some dating back over 200 years.

Galemont is a historic home located at Broad Run, Fauquier County, Virginia. It was built between 1778 and 1817, as a 1+1⁄2-story, two-room, stone hall-and-parlor-plan residence with a one-room cellar. It was expanded about 1857, and included Federal / Greek Revival-style details. In 1872, a new I-plan house was built less than 20 feet east of the original house, and connected to make one large, multi-period building with transverse center halls. It was further enlarged in 1903, with a connection to the stone kitchen and two-story wing. The later additions added a Folk Victorian style to the house. Also on the property are the contributing garage, silo, old shed, pond, a fieldstone wall (c. 1824), and two archaeological sites: the 1852 Broad Run Train Depot site and an intact segment of the Thoroughfare Gap Road.It was listed on the National Register of Historic Places in 2012.

The Battle of Buckland Mills, also known as The Buckland Races or Chestnut Hill, was fought on October 19, 1863, between Union and Confederate forces in the American Civil War. Union cavalry led by Brig. Gen. Judson Kilpatrick were caught in a Confederate ambush and defeated. Near Buckland Mills, on Broad Run, Confederate cavalry commander Maj. Gen. J.E.B. Stuart, with Maj. Gen. Wade Hampton's cavalry division, were covering Gen. Robert E. Lee's retirement from his defeat at Bristoe to the Rappahannock River. On October 19, they turned on Kilpatrick's pursuing Federal cavalry, while Maj. Gen. Fitzhugh Lee's division charged the Federal flank. Kilpatrick was routed, fleeing five miles to Haymarket and Gainesville. The Confederates derisively called the affair "The Buckland Races", although some Confederate commanders likened it to a fox hunt. The Condeferate forces incurred 41 casualties. The Union forces lost about 261 men, most of which were taken prisoner.