Visiting the Library of Congress in Washington DC: A Complete Guide

Updated July 7, 2026

Looking for one of the most beautiful free attractions in Washington, DC? The Library of Congress is much more than a library—it’s a breathtaking architectural masterpiece filled with magnificent artwork, historic treasures, and one of the world’s largest collections of books.

Whether you’re admiring the spectacular Great Hall, viewing the Gutenberg Bible, or exploring Thomas Jefferson’s Library, a visit to the Library of Congress is an unforgettable experience and one of the best free things to do in Washington, DC.

I have visited the Library of Congress several times, and each visit reveals something new. From its soaring marble staircases and colorful mosaics to its fascinating exhibits and historic reading room, it’s a place that rewards both first-time visitors and those returning to explore its remarkable collections.

Library of Congress History

Founded in 1800, the Library of Congress is the oldest federal cultural institution in the United States. Originally, the library was housed in the new U.S. Capitol. The initial collection consisted of 740 books and three maps.

But during the War of 1812, British troops burned the U.S. Capitol on August 24, 1814. It would take 83 years before the new building would open.

There are four buildings comprising the Library of Congress. The oldest is the Thomas Jefferson Building, located on First Street SE between Independence Avenue and East Capitol Street. Its entrance faces the U.S. Capitol. The U.S. Supreme Court is located to the right of this building. In 1965, it was designated a National Historic Landmark.

“With its synthesis of architecture, art, decoration and ambition, the Library of Congress’s Jefferson Building ranks among America’s greatest achievements.”

Architect of the Capitol

U.S. Capitol

The best way to arrive at the LOC is by walking across the U.S. Capitol’s grounds. Through the woodland pathways designed by Frederick Law Olmstead, I can peek through the stately oaks and elms to see the Thomas Jefferson Building.

“I mean not so much grand or sensational scenery as scenery of a more domestic order — scenery which is to be looked upon contemplatively and is producing of musing moods.”

Frederick Law Olmsted

It is so easy for me to lose myself in my daily walks on the U.S. Capitol grounds. The pathways meander past groves of trees, some more than 100 years old. But today, on my journey to the Thomas Jefferson Building, I walk quickly, not stopping to sit on a bench or lean against a tree.

Thomas Jefferson Building

Standing at First Street SE, I gaze at this resplendent Beaux Arts building. According to the Architect of the Capitol, “Beaux Arts architecture style is a theatrical and heavily ornamented classical style taught during the 19th century at the Ecole des Beaux-Arts in Paris.

Today, it is recognized as a premier example of the Beaux Arts style, which is theatrical, heavily ornamented and kinetic.”

Architect of the Capitol

The building features 15 varieties of marble, 400,000 cubic feet of granite as well as bronze, gold, and mahogany embellishments.

There are nine busts of “Great Men” across the portico of the front entrance pavilion: Demosthenes, Emerson, Irving, Goethe, Franklin, Macaulay, Hawthorne, Scott, and Dante. They were carved by Herbert Adams, Jonathan Scott Hartley, and Frederick W. Ruckstull.

Outside, there is a fountain with three statues representing Roman mythological creatures.

King Neptune is seated in the middle. He is the Roman god of the sea (as well as brother of Minerva). He is surrounded by his court in the Neptune Fountain. The three statues were also carved by Herbert Adams, Jonathan Scott Hartley, and Frederick Ruckstull. Roland Hinton Perry sculpted the fountain.

On both sides of the Neptune Fountain, there is the monumental split stair that leads to a terrace that faces the U.S. Capitol. There is another staircase to climb.

Entrance

Visitors enter on the lower level through the security station. But it is not unusual to see individuals posing for photographs on the stairs outside the Thomas Jefferson Building.

From the moment I walk through the front doors, I feel awe. Can you remember visiting your local library as a child? Your mother would “shoosh” you, saying this is a quiet place for study.

Visitors are required to show a timed pass to enter the Thomas Jefferson Building. This can be obtained online by visiting the LOC website. Visitor hours are Wednesday, Thursday, Friday, and Saturday, 10:00 am – 4:00 pm, with the last passes of the day offered at 3:00 pm.

After I am checked in by the staff, I proceed to take an old-fashioned elevator up to the second floor. It is worth the wait to ride this elevator.

Visitor Area

One of the first things you notice when you arrive in the Great Hall is the ceiling. I felt such awe as when I stood in Notre Dame, the medieval Catholic cathedral in Paris.

The LOC is a cathedral to learning. There are more than 170 million items, including books and other printed materials, recordings, photographs, maps, and manuscripts.

“The Library of Congress is the largest library in the world with more than 170 million items.”

I think the most famous jewel in the LOC’s collection is the Gutenberg Bible. It represents the first “great book” printed in Western Europe from movable metal type. NOTE: You are not allowed to use flash photography if you take a picture of this book.

Great Hall

If you only walked around the Great Hall on your first visit to the Thomas Jefferson Building, your time would not be wasted. I decided to type every quotation engraved on the wall.

While I am sure I could find these quotes on the LOC website, I found it more fulfilling to stop and record each one. A volunteer guide stopped me to inquire what I was doing.

“Reading,” I responded.

These quotes were chosen by Harvard University President Charles W. Eliot and Librarian of Congress Rand Spofford. Some of their choices now seem archaic, but then so does the alphabet. I had to train my brain to turn what looked like the letter V into the letter U.

One of the oddest quotes made me ponder the writer’s choice of imagery.

“Tongues in trees, books in the running brooks, sermons in stone, and good in everything.”

Shakespeare

I was startled to discover the author of this quote was the Bard. “And this our life exempt from public haunts . . .”

Quotations

Some other favorite quotes that I saw at the Library of Congress:

“The true university of these days is a collection of books.” (Thomas Carlyle)

“Art is long and time is fleeting.” (Henry Wadsworth Longfellow)

“In books lies the soul of the whole past time.” (Thomas Carlyle)

And . . .

“The glory of every people arises from its authors.”

Samuel Johnson

I explore the stories behind these timeless words in my companion article, Famous Quotations: Library of Congress.

Main Reading Room Overlook

After I finished typing all the quotes in the Great Hall, I proceeded to the stairs to reach the third level. Hidden behind a wall is the Main Reading Room Overlook.

Traditionally, the LOC limited visitors to three minutes to stand looking down at the Main Reading Room from the Overlook. A volunteer guide discusses the Reading Room with four visitors. I eavesdrop.

I have actually sat at a desk looking up at the visitors in the Overlook. Anyone can do it if they apply for a Reader Identification card (library card). It takes about 30 minutes. You will need a form of identification, such as a driver’s license.

Main Reading Room

Like the Great Hall, the Main Reading Room has a magnificent ceiling. If you look up, you will also see 16 statues of men (set upon the balustrades of the galleries) representing Religion, Commerce, History, Art, Philosophy, Poetry, Law, and Science. Poetry is represented by the statues of Homer and William Shakespeare.

“Eight giant marble columns each support 10-foot-high allegorical female figures in plaster representing characteristic features of civilized life and thought: Religion, Commerce, History, Art, Philosophy, Poetry, Law and Science.” (Source: LOC)

Under the dome, I can see 12 figures. They represent different countries or regions of the Western World which were considered advanced in the 19th century. As an example, the Middle Ages represent Modern Languages. Judea represents Religion. Italy represents the Fine Arts. Germany represents the Art of Printing. Spain represents Discovery. England represents Literature. The United States represents Science.

Thomas Jefferson’s Library Donation

When the U.S. Capitol was burned, all the books in the Library of Congress were destroyed. Former President Thomas Jefferson offered to sell his collection of books to the nation. It was the largest personal book collection in the United States.

“Congress purchased Jefferson’s library for $23,950 in 1815. A second fire on Christmas Eve of 1851, destroyed nearly two thirds of the 6,487 volumes Congress had purchased from Jefferson.”

Library of Congress

Today, visitors can see the actual books that Thomas Jefferson read at Monticello. With the generous support of a grant from Jerry and Gene Jones, the Library of Congress is attempting to reassemble Jefferson’s library as it was sold to Congress.

I spent a great deal of time in this darkened room off of the Great Hall browsing at Thomas Jefferson’s Library exhibit. The books were safeguarded behind glass. But if I saw a green ribbon, I knew the book was one Jefferson owned. My biggest discovery was seeing a red leather-bound copy of Plato’s Republic.

Green ribbon inserted in Plato’s Republic

FAQs about Library of Congress

1. Do you need tickets to visit the Library of Congress?

The Library of Congress is free to visit, but timed-entry passes are required for general admission. Visitors can reserve passes online in advance or check for same-day availability.

2. How long does it take to tour the Library of Congress?

Most visitors spend 1½ to 2 hours exploring the Great Hall, exhibits, and Thomas Jefferson Building. If you join a guided tour or spend time in the galleries, plan for up to three hours.

3. What are the must-see attractions inside the Library of Congress?

Highlights include the magnificent Great Hall, the Main Reading Room overlook, Thomas Jefferson’s Library, the Gutenberg Bible, and the rotating exhibitions that showcase rare books, maps, photographs, and manuscripts.

4. Is the Library of Congress worth visiting?

Absolutely. The Library of Congress is one of Washington, DC’s most beautiful historic buildings and offers an outstanding collection of art, architecture, and rare treasures—all free to visit.

5. Can you visit the Main Reading Room?

Visitors cannot enter the Main Reading Room unless they have a Reader Identification Card for research purposes. However, everyone can enjoy spectacular views of the Reading Room from the overlook inside the Thomas Jefferson Building.

6. Does the Library of Congress offer a free docent tour?

The Library of Congress offers free docent-led walking tours of the Thomas Jefferson Building. These tours focus on the building’s magnificent architecture, artwork, history, and the Library’s mission. Along the way, you’ll visit highlights such as the Great Hall and view the Main Reading Room from the overlook.

Final Thoughts

The Library of Congress is one of the top three places I recommend visiting in Washington, DC. Although most visitors can see the highlights in two to three hours, history lovers, architecture enthusiasts, and avid readers could easily spend an entire day exploring its magnificent collections and exhibits.

My first visit to the Library of Congress was as an undergraduate journalism student at the University of Maryland. While researching a Women’s Studies paper on female editors of 19th-century magazines, I obtained a Reader Identification Card and requested a copy of Godey’s Lady’s Book. First published in 1830, the magazine covered fashion, literature, and topics of interest to women. I still remember the excitement of carefully turning the pages of a publication that was more than 140 years old.

Thomas Jefferson once wrote, “I cannot live without books.” After many visits to the Library of Congress, I couldn’t agree more. Whether you’re drawn by its extraordinary architecture, priceless collections, or rich history, it’s a place that inspires curiosity and reminds us of the enduring power of knowledge.