A distinct color variation in the marble is visible about one-third of the way up the monument, caused by a 22-year construction hiatus due to funding shortages and the Civil War.
The aluminum capstone at the apex was considered a precious metal at the time of installation in 1884, rivaling silver in value.
The monument was struck by an earthquake in 2011, which caused structural cracks that required extensive repairs before reopening in 2014.
During construction, the original architect Robert Mills proposed a circular colonnade base with a colossal statue of Washington in a chariot, which was ultimately abandoned for budget reasons.
The structure sways approximately 0.125 inches in high winds.
The Washington Monument is a 554-foot, 7-inch marble obelisk located at the center of the National Mall in Washington, D.C. It was constructed to honor George Washington, the first President of the United States. The structure is composed of marble, granite, and bluestone gneiss. Completed in 1884, it held the title of the world's tallest structure until the completion of the Eiffel Tower in 1889. The interior contains 897 steps and an elevator that transports visitors to an observation level. Memorial stones from various states, organizations, and foreign countries line the interior walls of the stairwell. The monument's design was intended to resemble an ancient Egyptian obelisk, symbolizing stability and strength.
The Reflecting Pool looking east toward the monument provides the classic, symmetrical composition.
Reserve tickets well in advance online, as same-day passes are limited and highly competitive.
Visit the security screening facility early to allow for mandatory airport-style checks.
Bring a water bottle, as the walk from the monument base to surrounding attractions is extensive and largely unshaded.
Attempting to visit without a pre-booked reservation, as walk-up tickets are almost never available during peak season.
Closed annually on July 4th and December 25th.
Maintain a quiet, respectful demeanor within the interior elevator and observation deck.
