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Library of Congress

4.8Free

Discover grand architecture and monumental literary treasures on Capitol Hill.

The Library of Congress is the world's largest library and an essential cultural institution in Washington, D.C. Visitors can explore the breathtaking Italian Renaissance-style Thomas Jefferson Building, view rare historical exhibits, and peek inside the iconic Main Reading Room. Admission is free, though advance timed-entry passes are required for general visiting.

History

Established in 1800, the Library of Congress began as a small collection of books for Congress. It has since grown exponentially and now serves as the national library of the United States, preserving the nation's cultural heritage.

Quick tip: Book your free timed-entry pass online in advance, and take advantage of the underground tunnel connecting directly to the U.S. Capitol Visitor Center.

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