50 states, endless diversity, and the road trip of a lifetime
Capital
Washington, D.C.
Language
English
Currency
US Dollar (USD)
Best Time
The United States' vast size means travel timing varies dramatically by region and activity. Spring (April-May) and fall (September-October) offer the most comfortable weather
Safety
Increased caution
per live govt advisories
Low divergence — the 2 government sources covering this destination broadly agree.
Sources retrieved September 18, 2026
Compare advisories for all countries
United Kingdom: Contains public sector information from the Foreign, Commonwealth & Development Office (gov.uk) licensed under the Open Government Licence v3.0.
Canada: Contains information licensed under the Open Government Licence – Canada, published by Global Affairs Canada.
Australia: Contains material from the Department of Foreign Affairs and Trade's Smartraveller website – www.smartraveller.gov.au, provided under the Creative Commons Attribution licence.
Last reviewed: August 25, 2026
Sources: government travel advisories and health authorities · How we verify
Direct answers to what travelers actually ask, reviewed before publication.
✦ opens the travel assistant, where you can ask a follow-up.
B1/B2 tourist visa required on a Nigerian passport — start early
Nigeria is not in the Visa Waiver Program. You'll need a B1/B2 tourist visa: DS-160 form, embassy interview, supporting documents. US embassy wait times for interviews can stretch months — apply the day your trip is confirmed. Confirm current requirements on the official US embassy website.
Entry rules reviewed August 2026 · official sources · reconfirm before travel
No visa needed — you're home
US passport holders enter the United States without any visa process. If you've been abroad, just have your passport ready at the CBP booth. Answer questions briefly and honestly — officers appreciate it.
Entry rules reviewed August 2026 · official sources · reconfirm before travel
ESTA required on a French passport — not a visa, but don't skip it
France is in the Visa Waiver Program, so no embassy appointment needed. But you must get ESTA approval before you board — apply at the official CBP portal, at least 72 hours out. Don't pay third-party sites a premium for this; the official application is straightforward.
Entry rules reviewed August 2026 · official sources · reconfirm before travel
Online for ESTA; in-person embassy for B1/B2
ESTA travelers apply through the official CBP portal — it's fast and self-service. B1/B2 applicants complete the DS-160 form online, then book an embassy interview. Don't book non-refundable flights until your approval is confirmed.
Reviewed August 2026 · official sources
Minutes for ESTA; months for a B1/B2 interview slot
ESTA approvals usually come through within minutes to 72 hours. B1/B2 visa timelines are a different story — embassy interview slots in many countries are booked months out. Apply the day your dates are set, not the week before.
Reviewed August 2026 · official sources
ESTA $40 · B1/B2 $185 + $250 integrity fee · Canadians free
The ESTA fee rose from $21 to $40 on September 30, 2025 — pay only at the official CBP portal. B1/B2 tourist visas now cost $185 in application fees plus a new $250 visa integrity fee introduced in 2025. Canadians enter visa-free at no cost. Fees are non-refundable whether approved or not.
Reviewed August 2026 · official sources
Safe for tourists — but two real risks worth knowing
Tourist areas, national parks, and most city centers are genuinely safe. Two things stand out: gun violence is a reality — mass shootings happen, even in public spaces. And US healthcare is shockingly expensive without insurance — one hospital visit can cost thousands. Get travel insurance before you fly.
Safety overview reviewed August 2026 · official advisories · live feed above
4 scams that will actually find you
Ticket scalpers outside big attractions are everywhere — buy through official venues. Elaborate sob stories from strangers in NYC and LA are almost always a pitch for money. Rental cars: photograph every scratch before you drive off the lot. Timeshare "free activity" offers are never free.
Traveler reports + curated intel · reviewed August 2026
No national alert — but natural disasters vary sharply by region
There's no blanket travel warning for the US. The risk that does vary is natural: hurricanes on the Gulf and Atlantic coasts, wildfires in the West, tornadoes in the Midwest, earthquakes in California. Check what's active for your specific region and season before you go.
Live advisory feed · reviewed August 2026
Routine vaccines only — nothing special required
No vaccinations are required to enter the US, and no destination-specific shots are recommended for standard tourist travel. Just make sure your routine vaccines are current before you fly. Confirm with a travel clinic if you have any underlying health conditions.
CDC health notices · reviewed August 2026 · not medical advice — confirm with a travel clinic
Tap water safe in most of the US
Tap water is safe and drinkable in the vast majority of US cities and towns. A small number of rural areas and a few specific localities have had infrastructure issues — check locally if you're heading somewhere off the main tourist trail.
Reviewed August 2026
Casual, regional, and tip-driven
The US is more culturally regional than most visitors expect — the South, the coasts, and the Midwest feel like different countries. Dress is extremely casual almost everywhere. The one non-negotiable: tipping is not optional at restaurants and bars. Not tipping is genuinely considered rude, not frugal.
Curated cultural intel · reviewed August 2026
Tipping is mandatory in practice — budget for it
In the US, tipping isn't a bonus — it's how service workers get paid. Factor it into every meal and taxi ride. The tip screen will appear even at coffee counters; 18–20% at sit-down restaurants is the baseline, not the ceiling.
Reviewed August 2026
Depends entirely on where you're going
The US is huge — there's no single best time. Spring and fall work well for most cities and the national parks. Ski season runs December–March in the Rockies. Summer is peak for national parks but also crowded and hot. If you're coastal in the Southeast, avoid hurricane season (June–November).
Reviewed August 2026
Pick one region — the US punishes overambition
One week is enough for one region done properly. New York City alone fills three days. Or drive the Pacific Coast Highway from LA to San Francisco. Or do one great national park — Grand Canyon, Yellowstone, Yosemite — with a day in a nearby city. Trying to do coasts is a trip-killer.
Reviewed August 2026
More expensive than most expect — $150–250/day mid-range
The US is not a budget destination. Hotels in major cities run high, dining adds up fast once you include tips and tax, and getting around costs money. National parks are excellent value. The one non-negotiable spend: comprehensive travel insurance — a single ER visit without it can be financially catastrophic.
Reviewed August 2026
UK FCDO — United States travel adviceGovernment of Canada — United States: Travel advice and advisoriesSection last verified 2026-08-28
UK FCDO — United States travel adviceSection last verified 2026-08-28
Government of Canada — United States: Travel advice and advisoriesUK FCDO — United States travel adviceSection last verified 2026-08-28
Government of Canada — United States: Travel advice and advisoriesUK FCDO — United States travel adviceSection last verified 2026-08-28
UK FCDO — United States travel adviceSection last verified 2026-08-28
Dial from any phone
Emergency services (ambulance, fire, police)
911
Keep your own government's consular number saved separately; it is listed on their travel page for this country.
Visa requirements vary by nationality and change frequently. Verify with your country's embassy or the destination's official immigration authority before traveling.