- tripadvisor.com Things to Do in Washington DC Washington MonumentNote: Going inside the Washington Monument was closed for two weeks after today because of Coronavirus.
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- George Washington Sculpture Inside Washington Monument, Wa… | Flickr
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- Washington Monument, US - Map, Facts, Location, History, Hours
- newworldencyclopedia.org entry/Washington_MonumentAs early as 1888, an average of 55,000 people a month went to the top, and today the Washington Monument has more than 800,000 visitors each year.
- the-landmark.fandom.com wiki/Washington_MonumentThe Washington Monument is a hollow Egyptian style stone obelisk with a 500-foot (152.4 m) tall column surmounted by a 55-foot (16.8 m) tall pyramidion.
- washington.org DC-guide-to/washington-monumentEverything you need to know to plan your visit to the Washington Monument, which stands at just over 555 feet tall and was built to honor George Washington.
- tclf.org landscapes/washington-monumentIn the 1840s the Washington National Monument Society selected Robert Mills’ 600-foot masonry obelisk to honor George Washington.
- britannica.com topic/Washington-Monument-…Washington Monument, obelisk in Washington, D.C., honouring George Washington, the first president of the United States.
- recreation.gov National Mall and Memorial ParksThe Washington Monument dominates the DC skyline as a tribute to George Washington's military leadership, statesmanship, and wisdom.
- ohfact.com Places 13 Interesting Facts About Washington MonumentsLocated in Washington D.C., the Washington Monument is the tallest building in Washington D.C. and the tallest obelisk in the world.
- art-facts.com facts-about-the-washington-monument/A group of citizens formed the Washington National Monument Society, an organization dedicated to fund and build a monument in honor of George Washington.