A photograph of United States

Country guide

1 to 2 hours in United States — page 6

At 9,833,520 km² the United States has the fourth-largest land area in the world, and its 50 states and federal district span enough longitude that the ordinary...

Photograph · Tuxyso · CC BY-SA 3.0

43,277 Places
10Cities

Reviewed by Elena Voss · Roavina Travel Editor

At 9,833,520 km² the United States has the fourth-largest land area in the world, and its 50 states and federal district span enough longitude that the ordinary clock runs from UTC−4 to UTC−10, with the territories reaching −12, +10 and +11. The 2025 population estimate is 341,784,857. Washington, D.C. is the capital and New York the largest city, but neither stands in for the rest of it. Distance is the planning problem here, not choice: a trip works far better as one region covered properly than as anything resembling a national tour.

Checked 2026-08-25

Cities

Every city catalogued in this country so far, ranked by how much there is to see.

Practical information

Language spoken
English is the principal language; no federal official language
National practical orientation; regional and minority languages may also be used
Dialling code
+1
International calling code; local area and mobile prefixes still apply
Currency
United States dollar (USD)
Use the official local currency; card acceptance varies by place
Emergency number
911
Use only for an emergency; tourist assistance may use a separate number
Plug type
Type A and B · 120 V
Check that chargers support the recorded voltage before using an adapter
Tap water
Not recorded
Water quality is regulated locally; check the current notice for the destination

Top things to see

Ranked by importance — sitelinks, pageviews and heritage status, not editor preference.

  1. Getty Villa Getty Villa
    107 1 hr 30 min

    Getty Villa

    The Getty Villa

    The Getty Villa is an antiquities museum in Pacific Palisades, Los Angeles. It is part of the J. Paul Getty Museum system.

    • Must see
    • Museum
    • Los Angeles
  2. National Museum of African American History and Culture National Museum of African American History and Culture
    108 1 hr 30 min

    National Museum of African American History and Culture

    The National Museum of African American History and Culture is the Smithsonian’s purpose-built museum of African American life, history, and culture on the National Mall.

    • Must see
    • Museum
    • Washington
  3. The Phillips Collection The Phillips Collection
    109 1 hr 30 min

    The Phillips Collection

    The Phillips Collection is the United States' first museum of modern art, located in the Dupont Circle neighborhood of Washington, D.C.

    • Must see
    • Museum
    • Washington
  4. San Francisco Museum of Modern Art San Francisco Museum of Modern Art
    110 1 hr 30 min

    San Francisco Museum of Modern Art

    The San Francisco Museum of Modern Art is a major museum of modern and contemporary art in the South of Market district.

    • Must see
    • Museum
    • San Francisco
  5. Bishop Museum Bishop Museum
    111 1 hr 30 min

    Bishop Museum

    Bernice Pauahi Bishop Museum

    Bishop Museum is the principal museum for Hawaiʻi and Pacific natural and cultural history. Founded in 1889, it holds the world's largest collection of Polynesian cultural artifacts and natural history specimens.

    • Must see
    • Museum
    • Honolulu
  6. Merchant's House Museum Merchant's House Museum
    112 1 hr 30 min

    Merchant's House Museum

    Merchant's House Museum preserves a four-storey New York City home built in 1832. The house is an unusually complete example of nineteenth-century domestic life, with original architecture, furnishings and family possessions still presented in their historic setting.

    • Must see
    • Museum
    • New York
  7. Neue Galerie Neue Galerie
    113 1 hr 30 min

    Neue Galerie

    Neue Galerie New York

    Neue Galerie New York is a museum devoted to early twentieth-century German and Austrian art and design. It occupies a historic mansion on Manhattan's Museum Mile.

    • Must see
    • Museum
    • New York
  8. New Museum New Museum
    114 1 hr 30 min

    New Museum

    The New Museum is a contemporary art museum located on the Bowery in Manhattan's Lower East Side. Founded in 1977, it was conceived as a venue dedicated to new art and new ideas.

    • Must see
    • Museum
    • New York
  9. Petersen Automotive Museum Petersen Automotive Museum
    115 1 hr 30 min

    Petersen Automotive Museum

    The Petersen Automotive Museum is a specialist vehicle museum located in Los Angeles, California. It houses a notable automotive collection that spans automotive history and culture.

    • Must see
    • Museum
    • Los Angeles
  10. National Museum of American History National Museum of American History
    116 1 hr 30 min

    National Museum of American History

    The National Museum of American History is a Smithsonian Institution museum located on the National Mall in Washington, D.C. It serves as the Smithsonian's central collection for United States social, political, and material history.

    • Must see
    • Museum
    • Washington
  11. Smithsonian Institution Building Smithsonian Institution Building
    117 2 hours

    Smithsonian Institution Building

    The Smithsonian Institution Building, commonly called the Castle, stands on the National Mall in Washington, D.C. Completed in 1855, it was the first Smithsonian building and originally housed all Smithsonian operations.

    • Must see
    • Activity
    • Washington
  12. Smithsonian American Art Museum Smithsonian American Art Museum
    118 1 hr 30 min

    Smithsonian American Art Museum

    The Smithsonian American Art Museum is a major national art museum in Washington, D.C. It occupies the historic Patent Office Building, a Greek Revival landmark constructed between 1836 and 1867.

    • Must see
    • Museum
    • Washington
  13. Hammer Museum Hammer Museum
    119 1 hr 30 min

    Hammer Museum

    The Hammer Museum is a UCLA-affiliated art museum located in Los Angeles, California. Founded by industrialist Armand Hammer, it opened in 1990 and became part of the University of California, Los Angeles in 1994.

    • Must see
    • Museum
    • Los Angeles
  14. National Portrait Gallery National Portrait Gallery
    120 1 hr 30 min

    National Portrait Gallery

    The National Portrait Gallery is a Smithsonian Institution museum in Washington, D.C., dedicated to portraiture. It shares the historic Patent Office Building with the Smithsonian American Art Museum.

    • Must see
    • Museum
    • Washington
  15. Chicago Board of Trade Building Chicago Board of Trade Building
    121 2 hours

    Chicago Board of Trade Building

    The Chicago Board of Trade Building is a landmark skyscraper in Chicago's Loop district. Completed in 1930, it stands as one of the city's most recognizable Art Deco structures.

    • Must see
    • Activity
    • Chicago
  16. Asian Art Museum of San Francisco Asian Art Museum of San Francisco
    122 1 hr 30 min

    Asian Art Museum of San Francisco

    The Asian Art Museum of San Francisco is a major art institution located in the Civic Center area. It houses one of the country's principal collections of Asian art, spanning diverse cultures and historical periods.

    • Must see
    • Museum
    • San Francisco
  17. Washington Place Washington Place
    123 1 hr 30 min

    Washington Place

    Washington Place is a historic residence in Honolulu, Hawaii. Built in the 1840s, it served as the home of Queen Liliuokalani, the last reigning monarch of the Kingdom of Hawaii, and later became the official residence for territorial governors.

    • Must see
    • Museum
    • Honolulu
  18. Dumbarton Oaks Dumbarton Oaks
    124 1 hr 30 min

    Dumbarton Oaks

    Dumbarton Oaks is a research institute, museum, historic estate, and garden in Georgetown. Its public collections focus on Byzantine and pre-Columbian art, while the institution also supports research in art history, archaeology, and garden studies.

    • Must see
    • Museum
    • Washington
  19. New York Transit Museum New York Transit Museum
    125 1 hr 30 min

    New York Transit Museum

    The New York Transit Museum occupies a decommissioned 1936 subway station in Downtown Brooklyn. It serves as the largest museum in the United States devoted to urban public transportation history.

    • Must see
    • Museum
    • New York
  20. Institute for the Study of Ancient Cultures Institute for the Study of Ancient Cultures
    126 1 hr 30 min

    Institute for the Study of Ancient Cultures

    Institute for the Study of Ancient Cultures Museum

    The Institute for the Study of Ancient Cultures is a museum operated by the University of Chicago. It houses major archaeological collections from West Asia and North Africa.

    • High
    • Museum
    • Chicago
  21. USS Cassin Young USS Cassin Young
    127 1 hr 30 min

    USS Cassin Young

    USS Cassin Young is a preserved Fletcher-class destroyer of the United States Navy, now a museum ship at Charlestown Navy Yard in Boston, Massachusetts. The vessel saw service in World War II and the Korean War.

    • High
    • Museum
    • Boston
  22. Museum of the Bible Museum of the Bible
    128 1 hr 30 min

    Museum of the Bible

    The Museum of the Bible is a large museum in Washington, D.C. dedicated to examining the Bible's history, narrative, and cultural influence. It opened in 2017 near the National Mall.

    • High
    • Museum
    • Washington
  23. National Postal Museum National Postal Museum
    129 1 hr 30 min

    National Postal Museum

    The National Postal Museum is a Smithsonian Institution museum dedicated to the history of the United States Postal Service and philately. Located adjacent to Union Station in Washington, D.C., it occupies the historic City Post Office building constructed in 1914.

    • High
    • Museum
    • Washington
  24. Wrigley Building Wrigley Building
    130 2 hours

    Wrigley Building

    The Wrigley Building is a prominent office building and Chicago landmark located on the Near North Side, directly across Michigan Avenue from the Tribune Tower.

    • High
    • Activity
    • Chicago
  25. Arthur M. Sackler Gallery Arthur M. Sackler Gallery
    131 1 hr 30 min

    Arthur M. Sackler Gallery

    National Museum of Asian Art

    The National Museum of Asian Art is the Smithsonian Institution's national museum devoted to Asian art. It brings together the Freer Gallery of Art and the Arthur M.

    • High
    • Museum
    • Washington

Source: OpenStreetMap contributors, Wikidata ·

Common questions

How long should a first trip to United States be?

Ten to fourteen days should focus on one US region: New York, Washington, and Boston work together by rail, while San Francisco, Los Angeles, and Las Vegas form a different trip. Miami, Orlando, and Honolulu each require separate travel time and should not be appended casually.

What entry documents are needed for United States?

US admission depends on passport, visa status, and eligibility for the Visa Waiver Program and ESTA. Confirm both the Department of State visa guidance and Customs and Border Protection requirements for the actual route.

What is the best way to travel around United States?

Domestic flights are often necessary between US regions, while Amtrak is strongest on the Northeast Corridor. A car is unnecessary in New York or Washington but can be useful in Los Angeles and beyond compact city centres.

When is a practical time to visit United States?

April to May and September to October are broad shoulder-season references, not a national weather forecast. Florida heat, western wildfire conditions, hurricane exposure, and Hawaii's trans-Pacific logistics require destination-specific checks.

What money and payment basics apply in United States?

The United States uses the US dollar (USD). Card use is widespread, but taxes, deposits, and gratuities can make the final amount differ from the displayed base price; keep a second payment method for holds or terminal failures.

What practical safety details should I save for United States?

Dial 911 for police, fire, or medical emergencies in the United States. Type A and B sockets use 120 V; national tap-water safety is not recorded here, so consult the local utility or accommodation.