Mount Vernon in Fairfax County, Virginia, near Alexandria, was the plantation home of George Washington, first President of the United States. The estate is situated on the banks of the Potomac River across from Prince George's County, Maryland. The Washington family had owned land in the area since the time of Washington's great-grandfather in 1674, and in 1739 embarked on an expansion of the estate that continued under George Washington, who came into possession of the estate in 1754, but did not become its sole owner until 1761.

The mansion is built of wood in a loose Palladian style, and was constructed by George Washington in stages between 1758 and 1778; it occupies the site of an earlier, smaller house built by George Washington's father Augustine, some time between 1726 and 1735. It remained Washington's country home for the rest of his life. Following his death in 1799, under the ownership of several successive generations of the family, the estate progressively declined. In 1858, the house's historical importance was recognized and it was saved from ruin by The Mount Vernon Ladies' Association; this philanthropic organization acquired it together with part of the Washington estate. Escaping the damage suffered by many plantation houses during the American Civil War, Mount Vernon was restored.

The gardens and grounds contain English boxwoods, taken from cuttings sent by Major General Henry Lee III "Light Horse Harry" (Governor of Virginia and father of Robert E. Lee), which were planted in 1786 by George Washington and now crowd the entry path. The main homestead area is skirted by a carriage road with a large bowling green in the center. To each side of the green is a garden, contained by a red brick wall. These Colonial Revival gardens grew the household's vegetables, fruit and other perishable items for consumption. The upper garden, located to the north, is bordered by the greenhouse. Ha-ha walls are used to separate the working farm from the pleasure grounds that Washington created for his family and guests. The Botanical Garden; the Museum, dedicated to the life and death of George Washington, is on the grounds and contains George Washington's survey equipment, weapons, and clothing, as well as dentures worn by the first President; ice house; overseers quarters; spinning room; salt house and gardener's house are between the garden and the house.

The lower garden, or southern garden, is skirted by the storehouse and clerk's quarters, smokehouse, wash house, laundry yard, and coach house. A paddock and stable are on the southern border of the garden. The old tomb is located along the river, and the new tomb, containing George and Martha Washington, is near the fruit garden with the slave burial ground just off this path. A Forest Trail runs along the property, and a George Washington: Pioneer Farmer site, a 4-acre (16,000 m2) working farm that includes a re-creation of Washington's 16-sided treading barn.

en.wikipedia.org/wiki/Mount_Vernon