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. Fort Funston Fort Funston
    276 1 hour

    Fort Funston

    Fort Funston is a coastal recreation area in southwestern San Francisco within the Golden Gate National Recreation Area. It occupies high Pacific bluffs shaped by wind and erosion, with broad ocean views and sandy terrain.

    • High
    • Nature site
    • San Francisco
  2. Gantry Plaza State Park Gantry Plaza State Park
    277 1 hour

    Gantry Plaza State Park

    Gantry Plaza State Park is a public park on the East River waterfront in Long Island City, Queens, New York City. The park occupies a former industrial site where gantry cranes once loaded and unloaded rail car floats and barges.

    • High
    • Nature site
    • New York
  3. Georges Island Georges Island
    278 1 hour

    Georges Island

    Georges Island is a harbor island in Boston Harbor, Massachusetts. The island is dominated by Fort Warren, a historic military fortification that played significant roles in American coastal defense.

    • High
    • Nature site
    • Boston
  4. Jackson Park Jackson Park
    279 1 hour

    Jackson Park

    Jackson Park is a large public park on Chicago's South Side lakefront. Its landscape is closely associated with the 1893 World's Columbian Exposition, whose planning and legacy shaped this part of the city.

    • High
    • Nature site
    • Chicago
  5. Lake Eola Park Lake Eola Park
    280 1 hour

    Lake Eola Park

    Lake Eola Park is a civic lakefront park in central downtown Orlando, arranged around Lake Eola, its shoreline path, open lawns, public gathering areas, and views of the city skyline.

    • High
    • Nature site
    • Orlando
  6. Lands End Lands End
    281 1 hour

    Lands End

    Lands End is a rugged coastal park on San Francisco's northwestern shore, managed by the National Park Service as part of Golden Gate National Recreation Area.

    • High
    • Nature site
    • San Francisco
  7. Washington Square Washington Square
    282 1 hour

    Washington Square

    Washington Square Park

    Washington Square is a public park and civic green in San Francisco's North Beach neighborhood. The square functions as a neighborhood gathering space and recreational area for residents and visitors.

    • High
    • Nature site
    • San Francisco
  8. Orpheum Theatre Orpheum Theatre
    283 45 min

    Orpheum Theatre

    The Orpheum Theatre is a historic concert venue located in downtown Boston, Massachusetts. It ranks among the city's longest-running performance spaces, having served as a major entertainment destination for well over a century.

    • High
    • Historic monument
    • Boston
  9. Promontory Point Promontory Point
    284 45 min

    Promontory Point

    Promontory Point is a man-made peninsula extending into Lake Michigan within Burnham Park on Chicago's South Side. Designed by Alfred Caldwell and completed in 1937, it was constructed with limestone blocks as part of the Works Progress Administration.

    • High
    • Historic monument
    • Chicago
  10. The Torch of Friendship The Torch of Friendship
    285 45 min

    The Torch of Friendship

    The Torch of Friendship is a bayside civic monument situated on Miami's waterfront. It stands as a public landmark commemorating international friendship and cooperation. The monument features a prominent torch structure visible from surrounding areas.

    • High
    • Historic monument
    • Miami
  11. Cathedral of Saint Mary of the Assumption Cathedral of Saint Mary of the Assumption
    286 30 min

    Cathedral of Saint Mary of the Assumption

    The Cathedral of Saint Mary of the Assumption is a Roman Catholic cathedral in San Francisco's Civic Center area. Completed in 1971, it serves as the mother church of the Archdiocese of San Francisco.

    • High
    • Place of worship
    • San Francisco
  12. Coconut Grove Playhouse Coconut Grove Playhouse
    287 1 hour

    Coconut Grove Playhouse

    Coconut Grove Playhouse is a historic theatre landmark in Miami’s Coconut Grove neighborhood. Its identity is tied to live performance, theatrical architecture, and the cultural life of one of Miami’s oldest communities.

    • High
    • Art and culture venue
    • Miami
  13. Kakaako Waterfront Park Kakaako Waterfront Park
    288 1 hour

    Kakaako Waterfront Park

    Kakaʻako Waterfront Park is an open coastal park in Honolulu’s Kakaʻako district. Built on reclaimed industrial land, it gives visitors a broad Pacific outlook and a direct connection with the shoreline.

    • High
    • Nature site
    • Honolulu
  14. Peacock Park Peacock Park
    289 1 hour

    Peacock Park

    Peacock Park is a bayfront public park located in Coconut Grove, Miami. It serves as both a recreational green space and a venue for public events.

    • High
    • Nature site
    • Miami
  15. Simpson Park Hammock Simpson Park Hammock
    290 1 hour

    Simpson Park Hammock

    Simpson Park

    Simpson Park Hammock is a rare tropical hardwood hammock preserve located in the Brickell neighborhood of Miami, Florida.

    • High
    • Nature site
    • Miami
  16. Adrienne Arsht Center for the Performing Arts Adrienne Arsht Center for the Performing Arts
    291 1 hour

    Adrienne Arsht Center for the Performing Arts

    Adrienne Arsht Center for the Performing Arts is Miami’s major downtown destination for live theatre, music, dance and opera.

    • High
    • Art and culture venue
    • Miami
  17. Smith Center for the Performing Arts Smith Center for the Performing Arts
    292 1 hour

    Smith Center for the Performing Arts

    The Smith Center for the Performing Arts is Las Vegas’s principal nonprofit performing-arts complex in Symphony Park.

    • High
    • Art and culture venue
    • Las Vegas
  18. Wave Organ Wave Organ
    293 1 hour

    Wave Organ

    The Wave Organ is a public sound sculpture situated on a jetty in the Marina District of San Francisco.

    • High
    • Art and culture venue
    • San Francisco
  19. Georgetown Waterfront Park Georgetown Waterfront Park
    294 1 hour

    Georgetown Waterfront Park

    Georgetown Waterfront Park is a Potomac-side public park at the edge of historic Georgetown in Washington, D.C.

    • High
    • Nature site
    • Washington
  20. Jamaica Pond Jamaica Pond
    295 1 hour

    Jamaica Pond

    Jamaica Pond is a large freshwater pond in Boston, Massachusetts. It forms a significant part of Frederick Law Olmsted's Emerald Necklace, a chain of parks designed in the late nineteenth century.

    • High
    • Nature site
    • Boston
  21. Marina Green Marina Green
    296 1 hour

    Marina Green

    Marina Green is a broad bayfront public open space in San Francisco’s Marina District. Its grassy lawn and waterfront position create an open, relaxed contrast with the city’s denser streets.

    • High
    • Nature site
    • San Francisco
  22. Ping Tom Memorial Park Ping Tom Memorial Park
    297 1 hour

    Ping Tom Memorial Park

    Ping Tom Memorial Park is a riverfront public park in Chicago's Chinatown. It brings open space, walking paths, lawns, trees, seating, and water views into a dense urban neighborhood.

    • High
    • Nature site
    • Chicago
  23. Socrates Sculpture Park Socrates Sculpture Park
    298 1 hour

    Socrates Sculpture Park

    Socrates Sculpture Park is an outdoor museum and public park located in Long Island City, Queens. Established on a former landfill site along the East River, it occupies waterfront land with views of the Manhattan skyline.

    • High
    • Nature site
    • New York
  24. Spectacle Island Spectacle Island
    299 1 hour

    Spectacle Island

    Spectacle Island is one of the Boston Harbor Islands, located in Massachusetts Bay. It is a publicly accessible island managed as part of the Boston Harbor Islands National and State Park.

    • High
    • Nature site
    • Boston
  25. Sutro Heights Park Sutro Heights Park
    300 1 hour

    Sutro Heights Park

    Sutro Heights Park is a historic bluff-top public park in San Francisco's Outer Richmond district.

    • High
    • Nature site
    • San Francisco

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.