Windy Run, Stream tributary in Arlington County, Virginia, US

Windy Run is a stream tributary in Arlington County that flows northeast through forested areas before emptying into the Potomac River. The waterway travels primarily through natural landscapes located within the George Washington Memorial Parkway.

This stream has been part of Arlington County's natural water system since early settlement patterns shaped the region. Its presence influenced the design and preservation of parklands throughout the 20th century.

Local residents commonly refer to this natural water feature as 'The Falls', highlighting its integration into community identity.

Visitors can explore the area through several access points connected by marked trails and parking areas throughout the parkway. The experience is best during dry weather when pathways are easiest to walk safely.

The stream serves as a location for restoration work focused on protecting native plants and wildlife in the watershed. Visitors walking the trails can observe how conservation efforts actively restore the natural environment.