Excavation for the foundation of the Monument began in early 1848
Early in 1848 construction began on the Washington Monument. The cornerstone was laid as part of July 4th ceremonies that year.
1885
Canada
1885
How many people go inside the monument every year.
Robert Mills was in his 55th year in 1836, the year his design for the Washington Monument was selected. He was born on August 12, 1781.
The Washington Monument is actually closed to the public on two days of the year: July 4 (Independence Day) and December 25 (Christmas Day).
New Year's Day is a federal holiday.
* The cornerstone was laid on 4 July 1848. * The capstone was put in place on 6 December 1884. * The Monument was dedicated on 21 February 1885. * It was opened to the public on 9 October 1888.They started building the Washington Monument in Washington DC in 1848.
The monument reached its tallest level when it was capped with the Pyramidion in December 1884. Total height of monument: 555 ft 5⅛ in (169.294 m)
The design for the city of Washington, D.C. began in 1791 when George Washington was President of the United States. The city was not built until 1801.
More than 800,000 visitors a year