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. St. Patrick's Cathedral St. Patrick's Cathedral
    32 45 min

    St. Patrick's Cathedral

    Saint Patrick’s Cathedral

    Saint Patrick's Cathedral is a prominent Catholic cathedral in Midtown Manhattan, New York City. It serves as the seat of the Archbishop of New York and functions as a parish church.

    • Must see
    • Historic monument
    • New York
  2. New York Botanical Garden New York Botanical Garden
    33 45 min

    New York Botanical Garden

    The New York Botanical Garden is a major botanical garden located in the Bronx borough of New York City. It occupies a significant portion of Bronx Park and serves as both a public garden and a scientific research institution.

    • Must see
    • Historic monument
    • New York
  3. Grauman's Chinese Theatre Grauman's Chinese Theatre
    34 45 min

    Grauman's Chinese Theatre

    TCL Chinese Theatre

    TCL Chinese Theatre is a historic cinema on Hollywood Boulevard in Los Angeles. Originally opened as Grauman's Chinese Theatre in 1927, it remains an active movie palace and entertainment venue.

    • Must see
    • Historic monument
    • Los Angeles
  4. Vietnam Veterans Memorial Vietnam Veterans Memorial
    35 45 min

    Vietnam Veterans Memorial

    Vietnam Veterans Memorial is a National Park Service memorial whose defining feature is Maya Lin’s V-shaped Wall of polished black granite.

    • Must see
    • Historic monument
    • Washington
  5. SoHo SoHo
    36 45 min

    SoHo

    SoHo is a neighborhood in Lower Manhattan, New York City. Its name derives from South of Houston Street, marking its northern boundary. The area is renowned for cast-iron architecture, with numerous buildings dating to the late 19th century.

    • Must see
    • Historic monument
    • New York
  6. Chicago Water Tower Chicago Water Tower
    37 45 min

    Chicago Water Tower

    The Chicago Water Tower is a historic water tower on Michigan Avenue in Chicago, Illinois. Built in 1869, it is one of the few structures to survive the Great Chicago Fire of 1871.

    • Must see
    • Historic monument
    • Chicago
  7. Federal Hall Federal Hall
    38 45 min

    Federal Hall

    Federal Hall National Memorial

    Federal Hall National Memorial stands on Wall Street in Manhattan's Financial District. The current Greek Revival structure, completed in 1842, serves as a memorial to the earlier building where George Washington took the oath as first U.S.

    • Must see
    • Historic monument
    • New York
  8. Washington Union Station Washington Union Station
    39 45 min

    Washington Union Station

    Washington Union Station is a working Beaux-Arts rail terminal and one of the capital’s most useful arrival points.

    • Must see
    • Historic monument
    • Washington
  9. The Cloisters The Cloisters
    40 45 min

    The Cloisters

    The Cloisters is a branch of The Metropolitan Museum of Art dedicated to the art and architecture of medieval Europe. Located in Fort Tryon Park in northern Manhattan, it occupies a commanding position overlooking the Hudson River.

    • Must see
    • Historic monument
    • New York
  10. San Francisco Ferry Building San Francisco Ferry Building
    41 45 min

    San Francisco Ferry Building

    The San Francisco Ferry Building is a historic waterfront terminal on the Embarcadero. Opened in 1898, it served as the primary ferry terminal for travelers arriving in the city before the Bay Bridge opened.

    • Must see
    • Historic monument
    • San Francisco
  11. Robie House Robie House
    42 45 min

    Robie House

    Frederick C. Robie House

    Robie House is a residential building designed by architect Frank Lloyd Wright in Chicago's Hyde Park neighborhood.

    • Must see
    • Historic monument
    • Chicago
  12. Madison Square Garden Madison Square Garden
    43 45 min

    Madison Square Garden

    Madison Square Garden is a multi-purpose indoor arena in Midtown Manhattan. It sits atop Pennsylvania Station, the major transit hub. The venue hosts professional basketball, hockey, boxing, and concerts.

    • Must see
    • Historic monument
    • New York
  13. Washington Navy Yard Washington Navy Yard
    44 45 min

    Washington Navy Yard

    The Washington Navy Yard is the oldest shore establishment of the United States Navy, founded in 1799 along the Anacostia River. It functions as an administrative center and ceremonial headquarters rather than an active shipbuilding facility.

    • Must see
    • Historic monument
    • Washington
  14. Buckingham Fountain Buckingham Fountain
    45 45 min

    Buckingham Fountain

    Buckingham Fountain is a major Beaux-Arts fountain located in Grant Park, Chicago. It serves as one of the city's most recognizable landmarks and represents a significant example of early 20th-century American fountain design.

    • Must see
    • Historic monument
    • Chicago
  15. Faneuil Hall Faneuil Hall
    46 45 min

    Faneuil Hall

    Faneuil Hall is a specific historic building at 1 Faneuil Hall Square, not the surrounding Faneuil Hall Marketplace.

    • Must see
    • Historic monument
    • Boston
  16. Los Angeles Union Station Los Angeles Union Station
    47 45 min

    Los Angeles Union Station

    Union Station

    Los Angeles Union Station is the main railway station in Los Angeles, California. Opened in 1939, it serves as a major transportation hub for Southern California, combining Art Deco and Spanish Colonial Revival architectural styles.

    • Must see
    • Historic monument
    • Los Angeles
  17. Franklin Delano Roosevelt Memorial Franklin Delano Roosevelt Memorial
    48 45 min

    Franklin Delano Roosevelt Memorial

    The Franklin Delano Roosevelt Memorial is a presidential memorial in Washington, D.C., dedicated to the 32nd President of the United States.

    • Must see
    • Historic monument
    • Washington
  18. Chicago Theatre Chicago Theatre
    49 45 min

    Chicago Theatre

    The Chicago Theatre is an iconic movie palace and live-performance landmark in Chicago's Loop district. Opened in 1921, it was originally a flagship venue for the Balaban and Katz theatre chain.

    • Must see
    • Historic monument
    • Chicago
  19. Monadnock Building Monadnock Building
    50 45 min

    Monadnock Building

    The Monadnock Building stands as a landmark commercial structure in Chicago's Loop district, recognized as an essential exemplar of the Chicago School architectural movement.

    • Must see
    • Historic monument
    • Chicago
  20. Santa Monica Pier Santa Monica Pier
    51 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
  21. USS Arizona Memorial USS Arizona Memorial
    52 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
  22. Bradbury Building Bradbury Building
    53 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
  23. Little Tokyo Little Tokyo
    54 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
  24. Navy Pier Navy Pier
    55 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
  25. Old North Church Old North Church
    56 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

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.