Country guide
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
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
Every city catalogued in this country so far, ranked by how much there is to see.
Photograph · Fred Hsu on en.wikipedia · CC BY-SA 4.0
Photograph · J. Crocker · Attribution
Photograph · Alek Leckszas · CC BY-SA 4.0
Photograph · Carol M. Highsmith · Public domain
Photograph · Robert Linsdell from St. Andrews, Canada · CC BY 2.0
Photograph · Lightandtruth · CC BY-SA 4.0
Photograph · Farragutful · CC BY-SA 4.0
Photograph · Ken Lund from Las Vegas, Nevada, USA · CC BY-SA 2.0
Photograph · Marc Averette · CC BY-SA 3.0
Photograph · Quintin Soloviev · CC BY 4.0
Ranked by importance — sitelinks, pageviews and heritage status, not editor preference.
6 places match
Category
Typical visit duration
Interests
The Statue of Liberty stands on Liberty Island in New York Harbour, a federal site administered by the National Park Service and lying within the territorial jurisdiction of the State of New York, roughly a mile and a half from…
Central Park is a public park of 843 acres in the middle of Manhattan, running from 59th Street to 110th Street between Fifth Avenue and Central Park West — about two and a half miles north to south and half…
The American Museum of Natural History stands on the Upper West Side of Manhattan, in Theodore Roosevelt Park, directly across Central Park West from Central Park itself.
The Getty Villa
The Getty Villa Museum in Pacific Palisades is Getty's home for Greek and Roman antiquities. Its galleries sit inside a re-created Roman country house, with gardens and an outdoor theater that make the setting part of the visit.
The National Museum of American History is a Smithsonian museum on Washington, D.C.'s National Mall that uses objects to examine how people in the United States have lived, worked, argued and created.
Universal's Hollywood property differs from a resort park built on an isolated site because film and television production shaped the land around it. The terrain explains much of the park's character.
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.
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.
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.
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.
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.
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.
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