Belvoir (plantation)

Gunston Cove is an inlet of the Potomac River, at the confluence of Accotink Creek and Pohick Creek in Northern Virginia. The Cove forms the northern boundary of Mason Neck, once home to the revolutionary hero George Mason and now site of several regional parks and the Mason Neck National Wildlife Refuge. George Mason University's notable multi-decadal study of water quality and aquatic habitat in Gunston Cove and the adjacent Potomac River has illustrated how a tidal freshwater ecosystem can gradually recover from human-induced eutrophication following management of upstream nutrient pollution.

Accotink Bay Wildlife Refuge is a nature preserve on the grounds of Fort Belvoir in Fairfax County, Virginia, United States. Several other parks, including Mason Neck State Park, Pohick Bay Regional Park, and the Jackson Miles Abbott Wetland Refuge are located nearby. The refuge was established in 1979 to protect sensitive wetlands and wildlife habitats associated with Accotink Bay and to provide opportunities for environmental education and low-intensity recreation. The refuge offers more than eight miles of hiking trails, including a short paved trail for handicapped access. Species native to the preserve include: Foxes Deer American toads Raccoons Black rat snakes Eastern box turtles Various millipedes, including Narceus americanus Various salamanders, including spotted salamanders and red back salamanders Various spiders, including Lycosa aspersaThe Accotink Bay Wildlife Refuge Environmental Education Center is located at the entrance to the refuge. The center features exhibits, videos and trail guides about the refuge and offers nature education programs.A small parking area with space for six cars (two reserved for handicapped) is located just outside the Tulley Gate entrance off Route 1.

Fort Belvoir Community Hospital is a Department of Defense medical facility located on Fort Belvoir, Virginia, outside of Washington D.C. In conjunction with Walter Reed National Military Medical Center, Belvoir provides the Military Health System medical capabilities of the National Capital Region Medical Directorate (NCR MD), a joint unit providing comprehensive care to members of the United States Armed Forces located in the capital area, and their families. The facility is located on a U.S. Army installation, but operates as one of the first joint service medical facilities in the U.S. military, staffed with uniformed medical personnel from the Army, Navy, and Air Force. The hospital is one of the largest medical facilities in Northern Virginia, and provides all levels of inpatient and outpatient medical care. The facility maintains a 24 hour emergency department but, like most U.S. military hospitals, transfers patients in need of a trauma center to equipped civilian medical facilities. As part of federal emergency planning in the National Capitol Region, the hospital is also tasked with maintaining unique capabilities to support continuity of government operations in the event of crisis.The $1.03 billion, 1.3 million-square-foot facility opened in August 2011, replacing Fort Belvoir's existing medical facility, DeWitt Army Community Hospital, and integrating significant portions of the former Walter Reed Army Medical Center in Washington, D.C., in accordance with 2005 Base Realignment and Closure Act. In addition to its primary facility at Fort Belvoir, the hospital also operates the DiLorenzo TRICARE Health Clinic (DTHC) at the Pentagon and satellite health centers in Fairfax and Dumfries, Virginia.

The Institute of Heraldry, officially The Institute of Heraldry, Department of the Army, is an activity of the Administrative Assistant to the Secretary of the Army solely responsible for furnishing heraldic services to the President of the United States and all Federal Government agencies. Title 18 of the United States Code, Chapter 33, Section 704 and Title 32 of the Code of Federal Regulations, Part 507 permit the institute to issue directives on how military insignia are displayed, the criteria for issuance, and how insignia will be worn on military uniforms. The activities of The Institute of Heraldry encompass research, design, development, standardization, quality control, and other services relating to official symbolic items—seals, decorations, medals, insignia, badges, flags, and other items awarded to or authorized for official wear or display by federal government personnel and agencies. Limited research and information services concerning official symbolic items are also provided to the general public. The Institute of Heraldry is located at 9325 Gunston Road, Fort Belvoir, Virginia, a military installation in the U.S. Army Military District of Washington. The institute employs 22 Department of the Army civilians.

Dogue Creek is an 8.5-mile-long (13.7 km) tributary of the Potomac River in Fairfax County, Virginia, named for the Tauxenent Indigenous Native American People also known as Doeg people. The lower 3 miles (5 km) of the creek form a tidal embayment of the Potomac to the east of Fort Belvoir.

Marshall Hall, Maryland is the site of the Marshall family mansion. It is now part of Piscataway Park operated by the National Park Service. Marshall Hall is located near Bryans Road in Charles County, Maryland, next to the Potomac River, more or less across from Mount Vernon, Virginia, the home of George Washington. The home was one of the finest built on the Maryland shore of the Potomac in the early 18th century. The Marshall family were minor gentry and owned as many as 80 slaves by the early 19th century.Soon after the Civil War, the site became a highly frequented picnic ground because of its proximity to Mount Vernon. Steamship lines, originally established to ferry tourists from Washington D.C. and Alexandria to/from Mount Vernon, discovered a new source of revenue in the park across from the historic estate. In the 1880s, the Mount Vernon and Marshall Hall Steamboat Company ran large ships between Washington, Alexandria, Mount Vernon and Marshall Hall: the round-trip fare at that time was $1, and included admission to Mount Vernon. Washingtonians fled the summer heat of the city for all sorts of events at the picnic grounds, from exclusive catered events to popular cultural events such as a swimming exhibition given by the daredevil Robert Emmet Odlum in the summer of 1878, seven years before his death at the Brooklyn Bridge. Marshall Hall later became one of the first amusement parks in the Washington, D.C., area in the 1890s, offering numerous "appliances of entertainment" (as one deed described them) for visitors who wanted to do more than picnic, many of them arriving by river boat. Starting in the 1870s, annual jousting tournaments took place at the site. New attractions were added throughout the 20th century, and gambling became a major draw for a while after World War II. Between 1949 and 1968, the Southern Maryland area offered the only legal slot machines in the United States outside of Nevada. The National Park Service gained control of the park after Congress, acting upon a request from the Mount Vernon Ladies' Association, mandated that the views from Mt. Vernon had to be protected and returned to something resembling the days when George Washington sat on his colonnaded porch and looked across the Potomac. The term "historic viewshed" was coined for this act of preservation. The Park Service tore down all vestiges of the amusement park in 1980, whose popularity had declined due to competition by much larger, newer parks. A fire destroyed much of the colonial house soon after. In January 2003, a truck driver slammed his rig through the remaining hulk. The damage done to the brick shell was repaired the following year.

George Washington's Gristmill was part of the original Mount Vernon plantation, constructed during the lifetime of the United States' first president. The original structure was destroyed about 1850. The Commonwealth of Virginia and the Mount Vernon Ladies’ Association have reconstructed the gristmill and the adjacent distillery. The reconstructed buildings are located at their original site three miles (5 km) west of Mount Vernon proper near Woodlawn Plantation in Alexandria, Virginia. Because the reconstructed buildings embody the distinctive characteristics of late eighteenth century methods of production and are of importance to the history of Virginia, the site is listed on the National Register of Historic Places despite the fact that the buildings are not original.

Gunston Hall is an 18th-century Georgian mansion near the Potomac River in Mason Neck, Virginia, United States. Built between 1755 and 1759 as the main residence and headquarters of a 5,500-acre (22 km2) plantation, the house was the home of the United States Founding Father George Mason. The home is located not far from George Washington's home.The interior of the house and its design was mostly the work of William Buckland, a carpenter/joiner and indentured servant from England. Buckland later went on to design several notable buildings in Virginia and Maryland. Both he and William Bernard Sears, another indentured servant, are believed to have created the ornate woodwork and interior carving. Gunston's interior design combines elements of rococo, chinoiserie, and Gothic styles, an unusual contrast to the tendency for simple decoration in Virginia at this time. Although chinoiserie was popular in Britain, Gunston Hall is the only house known to have had this decoration in colonial America.In 1792, Thomas Jefferson visited Gunston Hall for the last time, attending George Mason's death bed. After Mason's death, the house remained in use as a private residence for many years. In 1868, it was purchased by noted abolitionist and civil war Colonel Edward Daniels. It is now a museum owned by the Commonwealth of Virginia and open to the public. The National Society of The Colonial Dames of America (NSCDA) operates the museum as a joint effort with the Commonwealth of Virginia led by a Board of Regents selected by the NSCDA. The home and grounds were designated a National Historic Landmark in 1960 for their association with Mason.

The Moyaone Reserve is a neighborhood located within Piscataway Park in Accokeek. The neighborhood was given National Register of Historic Places status in 2020 and is within the historic viewshed of Mount Vernon. It is split between Prince George's County, Maryland and Charles County, Maryland. The name Moyaone is derived from name of the town Moyaone, the major town of the Piscataway Native American tribe. The archaeological remains of Moyaone are at the Accokeek Creek Site, within Piscataway Park. The Moyaone is bordered to the north by Piscataway Creek, to the east by MD Route 210, and to the west is Marshall Hall Road. The Moyaone Reserve is governed by the Moyaone Association.

Piscataway Park is a National Park Service-protected area located 20 miles (32 km) southwest of downtown Washington, D.C. in and around Accokeek, Maryland. It protects the National Colonial Farm, Marshall Hall, and the Accokeek Creek Site. The park is located across the Potomac River from George Washington's Mount Vernon estate. Piscataway Park is named after Piscataway Creek, itself named for a Native American tribe. The park is home to bald eagles, beavers, osprey, and other wildlife and encompasses areas of wetland, meadow and woodland. It is administered by the National Park Service and is managed by National Capital Parks-East.

The Woodlawn Quaker Meetinghouse is located at 8890 Woodlawn Road in Alexandria, Virginia, United States. The meetinghouse and its associated cemetery are significant for their role in the Quaker community in this area of Virginia in the mid to late 19th century. The meetinghouse itself is also significant for its Quaker Plain Style architecture. The property was added to the National Register of Historic Places on May 21, 2009, and the listing was announced as the featured listing in the National Park Service's weekly list of May 29, 2009.The original meetinghouse, now the southern half, was built in 1853. The northern half was added between 1866 and 1869. Both halves are wood frame, one story, gable roofed structures. The style reflects the Quaker belief in simplicity and lack of adornment. The rectangular building faces east, with two entrances on the long side of the rectangle. One entrance was for women, and one for men. On the interior, there is a center wall with window-like opening. The openings can be shuttered to accommodate separate meetings for men and women. The seating is historic, simple, wooden benches. The porch that currently wraps around the building was added at a later time. Union soldiers occupied the building during the American Civil War, and carved their names and initials to the right of what was then the only entryway.

Woodlawn is a historic house located in Fairfax County, Virginia. Originally a part of Mount Vernon, George Washington's historic plantation estate, it was subdivided in the 19th century by abolitionists to demonstrate the viability of a free labor system. The address is now 9000 Richmond Highway, Alexandria, Virginia, but due to expansion of Fort Belvoir and reconstruction of historic Route 1, access is via Woodlawn Road slightly south of Jeff Todd Way/State Route 235. The house is a designated National Historic Landmark, primarily for its association with the Washington family, but also for the role it played in the historic preservation movement. It is now a museum property owned and managed by the National Trust for Historic Preservation.