United States Capitol

The United States Capitol in Washington, D.C., is the seat of the U.S. Congress and the legislative branch of the federal government. The cornerstone was laid by George Washington on September 18, 1793, and the building officially opened for congressional use in November 1800. Designed in the Neoclassical style, the Capitol features a massive cast-iron dome, grand porticos with Corinthian columns, and extensive wings housing the House of Representatives and the Senate.

The dome, designed by Thomas U. Walter, was completed in 1866 and crowned with the Statue of Freedom in 1863 during the Civil War. A symbol of American democracy and ideals, the Capitol has hosted legislative proceedings, presidential inaugurations, and major national events for over two centuries. Today, it functions as both a working government building and a historic site attracting millions of visitors annually.

Interesting Facts

• Located on Capitol Hill in Washington, D.C. (distinct from the White House at 1600 Pennsylvania Avenue).
• Construction began in 1793; Congress first convened there in 1800.
• Built in the Neoclassical style, with influences from ancient Greece and Rome.
• The dome, completed in 1866, is topped by the Statue of Freedom, placed in 1863.
• Houses the Senate and House of Representatives, along with historic chambers and galleries.
• Designated a National Historic Landmark in 1960.
• Contains significant spaces including the National Statuary Hall, the Crypt, and the Rotunda.
• Features frescoes by Constantino Brumidi, most famously the Apotheosis of Washington in the Rotunda.
• Open to the public for tours, typically free of charge, though reservations are highly recommended.
• Serves as the central site for presidential inaugurations and other national ceremonies.

Best Time to Visit

• Spring (March–May): Ideal weather, coincides with the cherry blossom season.
• Summer (June–August): Peak tourist season; expect larger crowds and longer wait times.
• Fall (September–November): Mild climate and fewer visitors.
• Winter (December–February): Least crowded, though some tour hours may be limited.

Other Nearby Attractions

• The Library of Congress – The largest library in the world, located adjacent to the Capitol.
• The Supreme Court of the United States – Historic building offering tours and sessions.
• National Mall – Includes landmarks such as the Washington Monument, Lincoln Memorial, and Smithsonian museums.
• Union Station – Historic train station, shopping, and dining hub.

Considerations for Travel

• All visitors must pass through security screening before entry.
• Tours are free but generally require advance reservations.
• Bags and personal items are restricted; check guidelines before visiting.
• Photography is permitted in many areas but restricted in chambers.
• Accessibility is provided, with elevators and accommodations for visitors with disabilities.

Top Accommodations (with Prices)

• Willard InterContinental Washington – Historic luxury hotel, rates from $550/night.
• Mandarin Oriental, Washington D.C. – Five-star hotel near the National Mall, rates from $600/night.
• The Hay-Adams – Iconic hotel with White House views, rates from $700/night.
• Hilton Washington DC Capitol Hill – Convenient location, rates from $300/night.
• Hyatt Regency Washington on Capitol Hill – Modern hotel near the Capitol, rates from $280/night.