Skip to content
United States

AI may have contributed to this destination’s text and activity data. Confirm opening days, transport, prices and entry conditions with the relevant operator or authority; automatic live-data updates do not verify these descriptions.

Washington, D.C.

Monuments, free museums and the nation's capital

Best time to visit
Apr, May, Sep, Oct
Currency
USD
Time zone
UTC-4
Country
United States

Photo: Martin Falbisoner, CC BY-SA 3.0

The US capital, with the White House, the Capitol and the Smithsonian's free museums along the National Mall.

Largest cities
  • New York
  • Los Angeles
  • Chicago
  • Houston
  • San Francisco
  • Miami

Quick facts

Figures are rounded recent official estimates.

Country
United States
Capital
Washington, D.C.
City population
700,000
Population of United States
340M
Country area
9,833,520 km²
Official language
English
Currency
US Dollar (USD) · 1 USD ≈ 1 USD
Time zone
UTC-4
Calling code
+1
Drives on the
Right
Elevation
7 m
Plugs
A / B · 120V
Emergency numbers
911
Best time to visit
Apr, May, Sep, Oct

Temperatures through the year

Average daily high and low for each month in °C. Months marked with a drop are often rainy.

Temperatures through the year
MonthJanFebMarAprMayJunJulAugSepOctNovDec
High7°9°14°20°25°30°32°31°27°21°15°9°
Low-2°-1°3°8°14°19°22°21°17°10°5°0°

Best time to visitOther months

Approximate daily cost

Per adult per day: food, local transport and half a double room, without activities or flights.

  • ConservativeSimple stays, free and low-cost sights first.$132
  • HighComfortable hotels, a balanced mix of sights and trips.$250
  • LuxuryLuxury hotels, more paid experiences and day trips.$585
Plan a trip to Washington, D.C.

Top things to do

  1. Free

    National Mall monuments

    The Lincoln Memorial, Washington Monument and war memorials, beautifully lit at night.

    • Half day
    • National Mall
    • Good for kids
    • Good in the evening
  2. Free

    National Air and Space Museum

    Free, like all the Smithsonian museums; the Wright Flyer and Apollo 11 capsule. Free timed passes may be needed.

    • Half day
    • National Mall
    • Good for kids
    • Indoors
  3. Free

    Natural History and American History museums

    Dinosaurs, the Hope Diamond and the Star-Spangled Banner, side by side on the Mall.

    • Half day
    • National Mall
    • Good for kids
    • Indoors
  4. Free

    US Capitol and Library of Congress

    Free tours of the Capitol (book ahead) and the ornate reading room of the Library of Congress next door.

    • Half day
    • Capitol Hill
  5. Free

    Georgetown

    Brick townhouses, the C&O Canal towpath and the riverfront restaurants.

    • Half day
    • Georgetown
    • Good in the evening
  6. ≈ $35

    Day trip: Arlington and Mount Vernon

    Arlington National Cemetery, then George Washington's estate on the Potomac, about 30 minutes south.

    • Full day
    • Arlington and Virginia

Before you go

Entry and visas

Citizens of Visa Waiver Program countries, including the UK, most of the EU and Qatar, need an approved ESTA, which costs $40 since 30 September 2025; apply at least 72 hours before travel on the official CBP site. Others, including Indian, Saudi and Emirati citizens, need a visitor visa, and appointment waits can be long.

Official website

From the airport

Reagan National Airport is 15 minutes from downtown by Metro; Dulles, with most international flights, is about 45 minutes by the Silver Line.

Getting around

The Metro and walking; pay with a SmarTrip card or a phone. Capital Bikeshare is handy along the Mall.

Local tips

  • Most museums and monuments are free; some need free timed passes.
  • Cherry blossom season (late March to early April) is spectacular and crowded.
  • Summers are hot and humid; spring and autumn are best.
  • Bring ID for government buildings and expect security checks.

Areas worth knowing

  • National Mall
  • Capitol Hill
  • Arlington and Virginia
  • Georgetown
Official travel advice

The UK Foreign Office last updated its advice for this country on August 18, 2026.

Read the advice on GOV.UK

More cities in United States

All destinations

Sources: U.S. Customs and Border Protection: ESTA · Washington.org (Destination DC) · Smithsonian Institution