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 Hollywood Walk of Fame is a free, internationally recognised streetscape embedded with more than 2,700 brass stars honouring achievements in entertainment.
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.
The USS Bowfin Submarine Museum and Park is a World War II submarine museum located adjacent to the Pearl Harbor visitor centre on Oahu, Hawaii.
Ford's Theatre National Historic Site combines a functioning theatre, a National Park Service museum, and the Petersen House across Tenth Street. Its defining event is the fatal shooting of President Abraham Lincoln during a performance on April 14, 1865.
Miami Design District is a purpose-built cultural and commercial quarter north of downtown Miami, where streets, buildings, art, fashion and dining are planned as one visitor experience.
Stratosphere Tower, now branded as The Strat, is a freestanding observation tower and hotel-casino at the northern end of the Las Vegas Strip.
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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