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15 Best US Capitol & Library of Congress Tours

The Capitol bookings: under the dome, through the crypt and into the Library’s reading room, which may be the most beautiful interior in the country. Reserved entry comes arranged.

1.DC Monuments and Capitol Hill Tour by Electric Cart

Discover Washington DC’s top landmarks on a guided electric cart tour. See monuments, memorials, and iconic sights in a fun, eco-friendly way.

Most Popular★ 5.0

“I absolutely loved the DC Monuments and Capitol Hill Tour by Electric Cart! It was the perfect way to see all the major landmarks without the exhaustion of walking or dealing with traffic. Our guide was incredibly knowledgeable and shared so many fascinating stories and…”

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2.Best of DC Plus US Capitol and National Archives Reserved Entry

Discover Washington DC's top sites with reserved Capitol entry, expert guides, and scenic views, all in one comprehensive day tour designed for convenience and depth.

★ 4.5

“I took a Washington, DC tour with USA Guided Tours, and it was an amazing experience. Tony was our driver, and Nick was our guide. Nick was knowledgeable, funny, and engaging—he made history come alive and kept the entire group entertained. Tony was professional and…”

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3.Capitol Hill: Capitol & Library of Congress Small-Group Tour

Explore the US Capitol and Library of Congress on a small-group guided tour in Washington DC, ideal for history lovers and first-time visitors seeking an insider's view.

★ 5.0

“Excellent tour. Worth the cost for a much more efficient guided experience than just walking everywhere on my own. Guide was knowledgeable and had a positive attitude.”

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4.DC: Capitol Hill and Library of Congress Tour with Tickets

Discover Washington’s key sights on this 3-hour guided tour of Capitol Hill, the Library of Congress, and the Supreme Court, with tickets included.

★ 4.7

“Our tour guide Becca was amazing. She was very engaging throughout the whole tour, making us forget about the cold weather. We may have expected a bit more from both sites included in this tour, regarding what's offerred to see inside, but that is not…”

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5.Washington DC: Capitol Hill Guided Tour with Entry Tickets

Discover Washington’s Capitol Hill with this 3-hour guided tour featuring reserved entry to the U.S. Capitol, Library of Congress, and more—expert guides, authentic sights, and behind-the-scenes access.

“We enjoyed learning about the history of the Supreme Court and the decisions made for good or otherwise! Robert made the tour interesting and at times , funny!”

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8.Guided Capitol Hill Walk with US Capitol & Library of Congress

Discover Washington DC with this 2-hour guided tour of Capitol Hill, US Capitol, Library of Congress, and more. Knowledgeable guides and inside access.

★ 4.5

“Tyrone our guide was outstanding! He connected with my 11 year old son right away and kept him engaged the entire time. His knowledge and stories definitely made the experience a more memorable one. I would highly recommend him to anyone booking a tour. 5…”

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9.US Capitol & Library of Congress Guided Tour with Capitol Hill

Discover Washington DC’s key government sites with this 4-hour guided tour of Capitol Hill, the Capitol, Library of Congress, and Supreme Court, led by expert guides.

★ 4.0

“This is an amazing tour and Dwayne is an amazing tour guide. He is very passionate about history and it shows. He provided an in depth description of the history of the Capitol and added some extra tidbits. Our tour was only a couple Of…”

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11.#1 Capitol Hill, Supreme Court & Library of Congress Guided Tour

Discover Washington DC’s highlights on a 2.5-hour guided tour of Capitol Hill, Supreme Court, and Library of Congress, with insider stories and exclusive access.

★ 5.0

“This was a great experience for the whole family! Our tour guide was Brenda, and she did a great job sharing a lot of information in a very engaging way. She was a wonderful storyteller! I was traveling with my parents, my husband and our…”

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12.Haunted DC Night-Time Walking Tour on Capitol Hill

Experience Washington DC's spooky side with this 1.5-hour haunted night tour around Capitol Hill, guided by engaging storytellers sharing ghostly tales and history.

★ 4.5

“Our guide was very good. He played his character very well. The stories were told well and he interacted with the group. We had a bit of rain and he did offer the "carriage" option (stay under a roof for the rest of the tour),…”

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13.Capitol Hill & Library of Congress Highlights Walking Tour (With Tickets)

Discover the highlights of Washington DC's Capitol Hill, Library of Congress, and U.S. Capitol with this 3-hour guided walking tour, including tickets and insider insights.

★ 5.0

“Took the three hour Capitol Hill tour with Ingeborg. Really enjoyed this tour and got a lot out of it. Ingeborg was very engaging, really knew her stuff, and I think we all learned some interesting background on the Library of Congress, Supreme Court, and…”

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14.Capitol Hill, Supreme Court & Library of Congress Exclusive Tour

Discover Washington D.C.'s key landmarks on a private, 2.5-hour guided tour of Capitol Hill, Supreme Court, and Library of Congress with included entrance tickets.

★ 5.0

“Maureen was incredible - her knowledge at each stop made for very engaging tour. Supreme Court, Capital Hill and Library of Congress blew my mind.”

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More US Capitol & Library of Congress Tours

3.6Washington DC: Capitol Hill Walking Tour2 hours$64 4.6Bike Tour: Capitol Hill, Lincoln Memorial, National Mall2 hours$55 4.8Capitol Hill Guided Tour with Entry Tickets (Early Access)3 hours$70 4.0US Capitol & Library of Congress with Guided Walk of Capitol Hill2 hours (approx.)$64.00 4.5Skip the Line National Archives and US Capitol Tour$53.00 4.5Washington DC: Bus Tour with US Capitol and Archives Access8 hours - 510 minutes$129 4.5Capitol Hill Food Tour3 hours 30 minutes (approx.)$81.00 4.5DC: Capitol Hill Tour with Supreme Court, Library & Capitol$59 5.0Small Guided Tour Inside the Capitol and Library of Congress3 hours (approx.)$79.00 3.8DC: Tour with U.S. Capitol Ground Access6 hours$84 4.0Capitol Hill Tour inside Supreme Court, Library and Capitol$59.00 5.0Iconic Capitol Hill Architecture Tour2 hours (approx.)$48.00 4.0Guided visit inside the Capitol and the Library of Congress3 hours$80 4.5DC Presidential Sightseeing Bus Tour with U.S. Capitol Grounds3 to 5 hours (approx.)$59.00 4.5Small Group Washington D.C, U.S Capitol & Mount Vernon 1-Day Tour$95.00 5.02 Hour Guided Bike Tour of Capitol Hill2 hours (approx.)$55.00 4.7Washington, D.C.: U.S. Capitol & Monuments Walking Tour2 hours$56 4.5US Capitol & Library of Congress Tour with Rotunda and Crypt2 - 5 hours$64 4.5Castle to Capitol: Museums of the National Mall Architecture Tour$48.00 5.0Dark History: Scandals of Capitol Hill Evening Walking Tour1 hour 30 minutes (approx.)$59.00 3.2Washington DC: Best of Capitol Hill Guided Bike Tour2 hours$55 3.5Private Tour with US Capitol Or Archives Or Washington Monument$980.00 5.0US Capitol visit Walking tour & Morning Tour Plus Arlington Tour7 hours (approx.)$175.00 3.5Private U.S. Capitol and Library of Congress Tour$550.00