Old Post Office Tower

Old Post Office Tower
The National Park Service provides interpretive programming within the Old Post Office Tower under an agreement with the General Services Administration.

Hours of Operation: 9 am - 5 pm (Last entry is at 4:30 pm),Thursday through Sunday (except Thanksgiving and Christmas).

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

Contact the Park

Mailing Address:

900 Ohio Drive SW
Washington, DC 20024

Phone:

(202) 426-6841
General Visitor Inquiries

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