• Aerial view of the George Washington Memorial Parkway in the fall

    George Washington

    Memorial Parkway DC, MD, VA

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  • Lane Closures for Bridge Inspections

    Workers will close lanes of the George Washington Memorial Parkway while they inspect the Theodore Roosevelt Bridge on October 20 and the Metro bridge near I-395 on October 23. All lanes will be open during morning and afternoon rush hours. More »

  • Multiple Closures during Marathon on Sunday, October 26th

    Please visit the "Closures & Construction" page for more detailed information and for a list of alternate routes for the G.W. Parkway northbound from Rt. 50 to Rt. 123. More »

Photo Galleries

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1) Walnut Sphinx (Laothoe juglandis), Turkey Run Park.
- Photo By Brent Steury
 
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3) Abbot's Sphinx (Sphecodina abbottii), Turkey Run Park.
- Photo by Brent Steury
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2) Pawpaw Sphinx (Dolba hyloeus), Turkey Run Park.
- Photo By Brent Steury
 
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4) Lettered Sphinx (Deidamia inscripta), Turkey Run Park.
- Photo by Brent Steury

Did You Know?

Lock 1 of the Patowmack Canal

Great Falls Park is the northernmost site of the George Washington Memorial Parkway. One of the nation's first canals can be seen here. More...