Yosemite National Park in California is renowned for its granite cliffs, giant sequoia trees, and cascading waterfalls, including the iconic Bridalveil Fall.

The Oregon Trail was a 2,170-mile route used by pioneers traveling from Missouri to Oregon in the 19th century.

Mesa Verde National Park in Colorado is home to over 4,000 archaeological sites, including the famous Cliff Palace, a large cliff dwelling built by the Ancestral Puebloans.

Fort Sumter in South Carolina was the site of the first shots fired in the American Civil War in 1861.

Old Sturbridge Village in Massachusetts is a living history museum that recreates a New England village from the 1830s.

Independence Hall in Philadelphia, Pennsylvania, is where the Declaration of Independence was signed in 1776.

The Buffalo Bill Center of the West in Cody, Wyoming, is a museum complex dedicated to the history and culture of the American West.

The National Museum of the American Indian in Washington, D.C., is dedicated to the preservation, study, and exhibition of Native American art and culture.

The Library of Congress in Washington, D.C., is the largest library in the world, with millions of books, manuscripts, and other materials.

Gettysburg National Military Park in Pennsylvania is the site of the Battle of Gettysburg, which took place in 1863.

The Museum of the American Revolution in Philadelphia, Pennsylvania, is dedicated to the history of the American Revolution.

The National Air and Space Museum in Washington, D.C., is dedicated to the history of aviation and space exploration.

The National Museum of American History in Washington, D.C., is dedicated to the history of science and technology in the United States.

The Smithsonian National Museum of Natural History in Washington, D.C., is dedicated to the study of natural history and has over 126 million specimens in its collection.

The National Gallery of Art in Washington, D.C., is dedicated to the display and study of works of art from around the world.