The United States is vast and diverse, so planning ahead helps you make the most of your visit. Whether you’re road tripping along coastal highways, hiking national parks or exploring iconic cities, these travel tips will help you prepare.
Understand entry requirements
Before you book flights, check whether you need a visa or can travel under the USA’s Visa Waiver Program. Visitors from many countries, including most of Europe, the UK, Australia and Japan, can enter for up to 90 days but must obtain an Electronic System for Travel Authorisation (ESTA) online before boarding a U.S.‑bound flight. Travellers from other countries need to apply for a tourist visa. Your passport should be valid for the duration of your stay, and it’s wise to bring printed copies of your itinerary and evidence of onward travel. At U.S. ports of entry, customs officers ask about your plans — answer politely and keep prohibited items like fruits and raw meats out of your luggage.
Plan around the country’s size
The US is roughly the size of continental Europe; you can’t “see it all” in one trip. Focus on one region — the Northeast for cities and history, the South for music and cuisine, the West Coast for California’s national parks — and allow at least a week per region. Leave time between destinations for unexpected delays and serendipitous discoveries rather than trying to cram in too many stops.
Reserve national parks and popular attractions
America’s national parks are spectacular but often require reservations. Trail permits for Yosemite’s Half Dome, Zion’s Angels Landing and Maine’s Cadillac Mountain book up months in advance. Museums and cultural sites like New York’s Statue of Liberty, Alcatraz Island and NASA visitor centre also sell timed tickets online; reserve early to secure your preferred dates.
Choose your transport wisely
In major cities, public transport and rideshares are convenient. For regional trips, domestic flights and long‑distance trains (Amtrak) connect many hubs, but renting a car offers the greatest flexibility. If you plan to drive, bring an international driving permit, obey speed limits and prepare for long distances between services in rural areas. When exploring cities on foot, invest in good walking shoes — American pavements are built for cars more than pedestrians and distances can be greater than they look on a map.
Book accommodation early
Hotels, motels and vacation rentals fill quickly in high season. Booking ahead secures better prices and guarantees availability near national parks, major events and school holidays. For budget options, consider hostels or campgrounds, but research safety and facilities in advance.
Pack for varying weather
Weather varies dramatically across the US. Even in summer, San Francisco can be chilly while Las Vegas swelters; mountain regions cool rapidly after sunset. Pack layers, sturdy shoes and sun protection, especially if you plan to hike. A small first‑aid kit, refillable water bottle and reusable shopping bag are also handy.
Understand tipping and sales tax
Sales tax is not included in posted prices. Expect to pay around 5–10% more at checkout depending on the state. Tipping is customary for service workers — 15–20% at restaurants and bars, $1–$2 per drink in casual venues and a few dollars per day for housekeeping. Carry small bills for tips.
Stay safe and respect local laws
Petty theft occurs in busy tourist areas, so keep valuables secure and avoid leaving belongings in rental cars. Always follow instructions from park rangers and security personnel. Be aware that some states restrict alcohol sales or open containers in public, and firearms are legal in many parts of the country, especially in rural areas. When hiking, watch for wildlife and stay on marked trails.
Explore regional cuisine and culture
The USA is a melting pot of cultures. Sample local dishes like Southern barbecue, New England seafood, Texas brisket and Pacific Northwest salmon. Visit farmers’ markets, food trucks and diners to experience authentic flavours. Attend local festivals — from jazz in New Orleans to rodeos in Wyoming — to learn about regional traditions.
Learn etiquette and social norms
Americans value personal space; keep a polite distance when queuing. Casual greetings like “Hi” and “How are you?” are common and don’t always require detailed responses. Most establishments have accessible restrooms; however, bring coins for pay toilets in some urban areas. When in doubt, ask locals for advice — people are generally friendly and willing to help.
Practical advice for travellers
Use credit cards with no foreign transaction fees, but carry some cash for small purchases and tips. Free public Wi‑Fi is widely available in cafes and libraries; portable SIM cards or eSIMs offer convenient data. Plan to adjust to time zones — the US spans six — to avoid jet lag. Finally, purchase travel insurance that covers medical emergencies, as healthcare costs can be high.
Do You Need a Visa?
Entry rules depend on your nationality. Citizens of countries in the Visa Waiver Program (including most European nations, the UK, Australia and Japan) can visit for up to 90 days but must obtain an ESTA before departure. Travellers from other countries need a visitor visa from a U.S. embassy or consulate. Always check your eligibility and ensure your passport is valid for the length of your stay. For more details on
requirements and how to apply, see our USA Visa Guide.
Frequently Asked Questions
Do I need travel insurance for the USA?
It’s strongly recommended. Medical care in the United States is expensive, and insurance protects you against unexpected costs.
What is the best time to visit the USA?
Spring (April–June) and autumn (September–October) offer mild weather and fewer crowds. Summer is ideal for national parks, while winter brings ski season and festive events.
Is tipping mandatory in the USA?
Tipping is customary for good service. While not legally required, leaving 15–20% shows appreciation and supports workers who rely on tips.
How do I apply for an ESTA?
Visit the official U.S. Customs and Border Protection website and complete the online ESTA form at least 72 hours before travel. Avoid third‑party websites that charge additional fees.