Fort Richardson

Fort Richardson was a Civil War defensive installation in Arlington County built with about 55 structures made of stone, wooden pickets, and cottonwood lumber spread across a reservation near Lost Creek. The buildings were arranged closely together to form defensive perimeters and housing for military personnel.

The fort was established during the Civil War and later served as headquarters for the Sixth United States Cavalry from 1868 to 1871, then the Fourth United States Cavalry from 1871 to 1873. General William Sherman's 1871 visit marked a turning point in military policy.

Buffalo Soldiers stationed at Fort Richardson protected settlers, maintained order, escorted wagon trains, and conducted regular patrols against Native American tribes.

Wear sturdy shoes since the grounds are hilly with uneven paths in places. Plan enough time to explore the full site, as the structures are spread across the property.

General William Sherman's 1871 visit to Fort Richardson led to authorized offensive operations against Native American groups outside reservations.

Location: Arlington County

Part of: Civil War defenses of Washington, D.C.

GPS coordinates: 38.85440,-77.08730

Latest update: December 14, 2025 12:24