Monticello

City: Charlottesville
Date: 1770
Architect: Thomas Jefferson
County: Albemarle

Pentagon

City: Arlington
Date: 1941
Architect: G.E. Bergstrom and DJ Witmer
County: Arlington

Charles E. Beatley Jr. Central Library

City: Alexandria
Date: 2000
Architect: Pierce Goodwin Alexander & Linville in association with Michael Graves
County: City of Alexandria

Ronald Reagan National Airport Expansion

City: Arlington
Date: 1997
Architect: Cesar Pelli
County: Arlington

Christ Church

City: Alexandria
Date: 1767-73
Architect: Col. James Wren
County: City of Alexandria

United States Air Force Memorial

City: Arlington
Date: 2006
Architect: James Ingo Freed (Pei Cobb Freed and Partners)
County: Arlington

Gadsby’s Tavern

City: Alexandria
Date: 1785-92
Architect: John Wise
County: City of Alexandria

United States Marine Corps War Memorial

City: Arlington
Date: 1954
Architect: Edward F. Neild, Felix de Weldon (Sculptor)
County: Arlington

Spite House

City: Alexandria
Date: 1830
Architect: John Hollensbury
County: City of Alexandria

USA Today Building and Gannett Building

City: Arlington
Date: 2001
Architect: Kohn Pendersen Fox Associates
County: Fairfax

St. Paul’s Episcopal Church

City: Alexandria
Date: 1817
Architect: Benjamin Henry Latrobe
County: City of Alexandria

Howard Hughes Medical Institute, Janelia Farm Research Campus

City: Ashburn
Date: 2002-2006
Architect: Rafael Viñoly Architects
County: Loudon

Image Credits: Roger Foley and Matt Staley