Old Post Office Pavilion
The Mall
Although the building is now the Waldorf Astoria Washington, D.C., the Old Post Office Tower (within the hotel) is still open for public tours through the National Park Service. The building, a symbol of the modern American spirit when constructed in 1899, was the first government tower to have its own electric power plant. Now, tourists can see the 360-degree view from the top of the tower, the second-tallest building in D.C. Tours (from 9 am to 4 pm daily) are free, but tour guests must enter through a specified entrance for the general public.
