USA: Complete Travel Guide for 2025

The United States is less a single destination than a continent's worth of them. From the skyline of New York to the deserts of the Southwest, the redwoods and coastline of California, the swamps and beaches of Florida and the mountains of the Rockies, the country spans multiple climate zones and cultures under one flag. You can plan a trip around big cities, national parks, road trips, food, music or beaches — and each of those alone could fill a lifetime of visits. The scale is the first thing to internalise: this is a country you sample in regions, not conquer in one go.

For most travellers the planning distils to two questions — when to go and what it costs — and the USA rewards research on both. Prices swing hugely by city and season, distances are vast, and unlike much of Europe you will usually rely on flights or a car rather than trains. This guide starts with real figures using New York as the benchmark, then covers transport, the regions worth your days and the practical essentials, including the ESTA that many visa-free travellers must obtain before arrival.

Best Time to Visit

Because the USA is so large, the "best" season depends entirely on the region.

• Spring (April to May) and autumn (September to October) are the safest all-round bets, with mild weather across most of the country and, in autumn, spectacular foliage in New England.
• Summer (June to August): Peak season for national parks, the Pacific Northwest and the northern states, but hot and humid in the South and searing in the desert Southwest.
• Winter (November to March): Cold and snowy in the north and the mountains (prime ski season), while Florida, southern California and the Southwest enjoy their warm, dry high season.

Practically, aim for spring or autumn in New York and the Northeast, summer for the national parks and Alaska, and winter for Florida, the desert Southwest and skiing in the Rockies.

What a Trip to the USA Costs

Using our verified budget data, a day in New York — one of the most expensive cities in the country — works out roughly as follows:

• Backpacker: around €95/day (hostel or budget room, deli and food-truck meals, the subway, and free or low-cost sights)
• Mid-range: around €340/day (a Manhattan or Brooklyn hotel, sit-down dinners, museums and a show)
• Comfort/luxury: around €898/day (upscale hotels, fine dining and private experiences)

New York sits at the very top of the range; many other cities — and especially the South, the Midwest and small-town America — are considerably cheaper, particularly on accommodation. Budget extra for tips and sales tax, which are added on top of listed prices almost everywhere (see the tips below). To model your own trip against real numbers, use our trip cost calculator.

Flights. Reaching the USA from Europe is straightforward, if pricier than intra-European hops. Based on our verified route data, London to New York starts around €280 one-way and Paris to New York around €300. Once you are there, domestic flying is often the practical way to cover the distances — New York to Miami starts around €80 and New York to Los Angeles around €120.

Getting Around

• Domestic flights: For anything beyond a few hundred kilometres, flying is usually faster and often cheaper than driving. Budget carriers connect the major hubs constantly.
• Car rental: Essential for national parks, the Southwest, road trips and most of the country outside big-city cores. Distances are long, so plan fuel and driving time.
• Trains (Amtrak): Scenic and pleasant on select corridors — the Northeast between Boston, New York and Washington is genuinely useful — but limited and slow nationwide compared with Europe.
• Intercity buses (Greyhound, FlixBus): The cheapest option, if slow.
• City transport: New York, Chicago, Washington and a handful of others have real subway and transit systems; most US cities are built around the car.

Top Destinations

New York City

The definitive American metropolis: Manhattan's skyline, Central Park, world-class museums, Broadway and a food scene from every corner of the planet. Our New York guide covers neighbourhoods, sights and costs in detail.

California

Los Angeles, San Francisco, the Pacific Coast Highway, Yosemite and the wine country — sun, cinema, tech and some of the country's best national parks.

The Southwest and National Parks

The Grand Canyon, Zion, Bryce, Monument Valley and the neon of Las Vegas — best strung together on a road trip.

Florida

Miami's beaches and Art Deco, the Everglades, the Keys and the theme parks of Orlando — the warm-weather winter escape.

Washington, D.C. and the Northeast

The monuments and free Smithsonian museums of the capital, plus historic Boston and Philadelphia, all linked by the country's best rail corridor.

American Cuisine

• Burgers and barbecue — regional barbecue styles from Texas to the Carolinas
• New York pizza and bagels — thin-crust slices and dense, chewy bagels
• Southern soul food — fried chicken, biscuits, cornbread and gumbo
• Tex-Mex — a border-born cuisine of tacos, burritos and chili
• Diner classics — pancakes, all-day breakfast and bottomless coffee

Suggested Itinerary

Because of the distances, a first US trip is best built around one or two regions. A classic opener gives New York four or five days for the museums, parks and neighbourhoods, then adds a contrasting region — fly to California for the coast and parks, or south to Florida for the beaches. A week suits a single region done well; ten days to two weeks lets you pair, say, New York with a California road trip, or a Southwest national-parks loop out of Las Vegas. Resist the urge to cross the whole country in one visit; the flights and drives will eat your days.

Practical Essentials

• Entry (ESTA and visas): The USA is not part of the Schengen Area and runs its own system. Travellers from Visa Waiver Program countries generally need an approved ESTA obtained online before departure rather than a full visa, while others require a visa — requirements and eligibility change, so confirm your status on the official US government source before booking.
• Currency: The US dollar (USD). Cards are accepted almost everywhere; carry a little cash for tips and small vendors.
• Tax and tipping: Sales tax is added at checkout and tipping (typically 15–20% in restaurants) is expected — factor both into your budget.
• Safety: Most tourist areas are safe, but conditions vary sharply by city and even by neighbourhood; check local guidance, keep valuables discreet and be aware that emergency medical care is very expensive without travel insurance.