• Great Falls of the Potomac in summer

    Great Falls

    Park Virginia

There are park alerts in effect.
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  • Trash Free Park

    Great Falls Park is now a trash free park. Trash cans have been removed. Please come prepared to carry your trash out with you. More »

  • River Safety

    Learn more about how to stay safe around the Potomac. The Potomac has dangerous currents and going into the river is not permitted. Swimming and wading could cost you your life. Stay safe. Stay out of the river. More »

Post Office

Post Office Locations:

Great Falls:

  • 10001 Georgetown Pike

    Great Falls, VA 20166

McLean:

  • 1544 Spring Hill Rd.

    McLean, VA 22102
  • 6841 Elm Street

    McLean, VA 22101

Did You Know?

Whitetail fawn

If you find a fawn in Great Falls Park, it's not abandoned and should be left where it was found. The doe leaves her fawn while she goes to graze, and the fawn will not move until the mother comes back.