Old Post Office Tower

Old Post Office Tower
OLD POST OFFICE IS CURRENTLY CLOSED.The National Park Service provides interpretive programming within the Old Post Office Tower under an agreement with the building's owner, the General Services Administration.

Hours of Operation: 9 am - 5 pm daily (last entry is at 4:30 pm), except Thanksgiving and Christmas.

For more information on the building click the link to the GSA Old Post Office Page

Last updated: November 15, 2021

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900 Ohio Drive SW
Washington , DC 20024



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