A photograph of United States

Country guide

United States

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. Santa Monica Pier Santa Monica Pier
    82 45 min

    Santa Monica Pier

    The current pier grew from Santa Monica's early municipal waterfront infrastructure and became an enduring public recreation landmark. Santa Monica's waterfront uses the pier as both destination and compass point.

    • Must see
    • Historic monument
    • Los Angeles
  2. USS Arizona Memorial USS Arizona Memorial
    83 45 min

    USS Arizona Memorial

    USS Arizona Memorial is the white memorial structure spanning the wreck of USS Arizona at Pearl Harbor.

    • Must see
    • Historic monument
    • Honolulu
  3. Boston Common Boston Common
    84 1 hour

    Boston Common

    Boston Common is a nearly 50-acre public park in the centre of Boston, established in 1634 and managed by the Boston Parks and Recreation Department.

    • Must see
    • Nature site
    • Boston
  4. Bradbury Building Bradbury Building
    85 45 min

    Bradbury Building

    The Bradbury Building is an architecturally exceptional 1893 commercial building in Los Angeles. Designed by Sumner Hunt and George Wyman, it stands as one of the finest examples of Victorian commercial architecture on the American West Coast.

    • Must see
    • Historic monument
    • Los Angeles
  5. Little Tokyo Little Tokyo
    86 45 min

    Little Tokyo

    Little Tokyo is a historic Japanese American district in downtown Los Angeles. Established in the late nineteenth and early twentieth centuries, it became the cultural and commercial center for Japanese immigrants and their descendants.

    • Must see
    • Historic monument
    • Los Angeles
  6. Navy Pier Navy Pier
    87 45 min

    Navy Pier

    Navy Pier is a 1916 public pier extending from Streeterville into Lake Michigan. Its visitor experience is defined by promenades, Centennial Wheel, Chicago Children's Museum, theatre, gardens, cruises, restaurants, and seasonal events.

    • Must see
    • Historic monument
    • Chicago
  7. Old North Church Old North Church
    88 45 min

    Old North Church

    Old North Church is an active Episcopal church at 193 Salem Street in Boston’s North End, and the city’s oldest surviving church building.

    • Must see
    • Historic monument
    • Boston
  8. Palace of Fine Arts Palace of Fine Arts
    89 45 min

    Palace of Fine Arts

    The Palace of Fine Arts is the monumental surviving architectural ensemble from San Francisco's 1915 Panama-Pacific International Exposition.

    • Must see
    • Historic monument
    • San Francisco
  9. Ulysses S. Grant Memorial Ulysses S. Grant Memorial
    90 45 min

    Ulysses S. Grant Memorial

    The Ulysses S. Grant Memorial is a monumental sculpture ensemble located on the United States Capitol grounds in Washington, D.C. It honors Ulysses S.

    • Must see
    • Historic monument
    • Washington
  10. Madison Square and Madison Square Park Madison Square and Madison Square Park
    91 1 hour

    Madison Square and Madison Square Park

    Madison Square Park

    Madison Square Park is a public park in the Flatiron District of Manhattan, New York City. The park occupies approximately 6.2 acres at the intersection of Fifth Avenue and Broadway at 23rd Street.

    • Must see
    • Nature site
    • New York
  11. Millennium Park Millennium Park
    92 1 hour

    Millennium Park

    Millennium Park is a civic park built over rail infrastructure at the northwest corner of Grant Park. Its visitor experience is defined by Cloud Gate, Crown Fountain, Lurie Garden, Jay Pritzker Pavilion, Great Lawn, and BP Bridge.

    • Must see
    • Nature site
    • Chicago
  12. High Line High Line
    93 1 hour

    High Line

    The High Line

    The High Line is a public park built on a historic freight rail line elevated above the streets on Manhattan's West Side. It runs from Gansevoort Street in the Meatpacking District to West 34th Street, between 10th and 12th Avenues.

    • Must see
    • Nature site
    • New York
  13. Hollywood Pantages Theatre Hollywood Pantages Theatre
    94 45 min

    Hollywood Pantages Theatre

    Pantages Theater

    Pantages Theatre is a historic Art Deco performance venue on Hollywood Boulevard in Los Angeles. Opened in 1930 and designed by B.

    • Must see
    • Historic monument
    • Los Angeles
  14. Titanic Memorial Titanic Memorial
    95 45 min

    Titanic Memorial

    Titanic Monument

    The Titanic Memorial is a granite monument in Washington, D.C.'s East Potomac Park, commemorating the men who died during the 1912 RMS Titanic disaster so that women and children could survive.

    • Must see
    • Historic monument
    • Washington
  15. Lincoln Center for the Performing Arts Lincoln Center for the Performing Arts
    96 45 min

    Lincoln Center for the Performing Arts

    Lincoln Center is a major performing-arts complex on Manhattan’s Upper West Side. The campus brings together venues and resident organizations devoted to opera, orchestral music, theatre, dance and film.

    • Must see
    • Historic monument
    • New York
  16. Ghirardelli Square Ghirardelli Square
    97 45 min

    Ghirardelli Square

    Ghirardelli Square is a preserved former chocolate factory complex located in San Francisco near the waterfront. The site occupies a prominent position with views toward the bay and proximity to the wharf area.

    • Must see
    • Historic monument
    • San Francisco
  17. Wave Hill Wave Hill
    98 45 min

    Wave Hill

    Wave Hill is a public garden and cultural center in the Bronx, New York City. It occupies a 28-acre site overlooking the Hudson River and Palisades.

    • Must see
    • Historic monument
    • New York
  18. Angels Flight Angels Flight
    99 45 min

    Angels Flight

    Angels Flight Railway is a historic funicular in downtown Los Angeles. It links the lower downtown streets with Bunker Hill through a short, steep ascent.

    • Must see
    • Historic monument
    • Los Angeles
  19. Mount Auburn Cemetery Mount Auburn Cemetery
    100 45 min

    Mount Auburn Cemetery

    Mount Auburn Cemetery is a historic rural cemetery in Cambridge and Watertown, Massachusetts, near Boston. Established in 1831, it was the first garden cemetery in the United States and served as a model for the American rural cemetery movement.

    • Must see
    • Historic monument
    • Boston
  20. Peace Monument Peace Monument
    101 45 min

    Peace Monument

    The Peace Monument is an outdoor Civil War naval memorial at the foot of Capitol Hill in Washington, D.C. It commemorates naval deaths during the American Civil War and stands within one of the capital's most prominent civic corridors.

    • Must see
    • Historic monument
    • Washington
  21. South Street Seaport South Street Seaport
    102 45 min

    South Street Seaport

    South Street Seaport is a historic district and commercial area in Lower Manhattan, New York City.

    • Must see
    • Historic monument
    • New York
  22. 360 CHICAGO 360 CHICAGO
    103 20 min

    360 CHICAGO

    360 Chicago

    360 CHICAGO is an observation deck located in the former John Hancock Center, a prominent skyscraper in Chicago, Illinois. The deck occupies a high floor of this distinctive building, offering visitors elevated views across the city and Lake Michigan.

    • Must see
    • Viewpoint
    • Chicago
  23. Apollo Theater Apollo Theater
    104 1 hour

    Apollo Theater

    The Apollo Theater is a historic music hall in Harlem, Manhattan, New York City. Established in 1914 as a burlesque venue, it became a cornerstone of African American culture during the 1930s.

    • Must see
    • Art and culture venue
    • New York
  24. USS Iowa USS Iowa
    105 45 min

    USS Iowa

    Battleship USS Iowa

    USS Iowa, also known as BB-61, is a retired United States Navy battleship preserved as a museum ship in San Pedro at the Port of Los Angeles.

    • Must see
    • Historic monument
    • Los Angeles
  25. West Potomac Park West Potomac Park
    106 1 hour

    West Potomac Park

    West Potomac Park is a large public park in Washington, D.C., situated along the Potomac River. It forms part of the broader National Mall and Memorial Parks area.

    • Must see
    • Nature site
    • 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.