Best road trips in the United States

The United States is too big for one road trip. The good drives are regional loops of 7–14 nights: fly into one city, drive a loop or a one-way line, fly home from the other end. Linking both coasts by car turns a holiday into a driving job — the parent country rule is to fly any leg over about 600 km.

Five routes cover the classic first choices: Pacific Coast Highway, canyon country from Las Vegas, the Blue Ridge Parkway, the Florida Keys, and a New England fall loop. Each has a season, a nightly budget and a booking order. Pick one, add a city at each end, and leave the rest for a second trip.

Costs below are 2026 estimates in US dollars. Car hire, fuel, park fees and lodging are the four lines that decide your budget; food and attractions are the flexible part.

Drivers aged 21 and over can usually hire a car in the US; under-25s pay a young-driver surcharge and some companies set a higher minimum. You need a valid home licence, a passport and a credit card in the main driver's name for the deposit (check).

This suits travellers happy to drive 2–4 hours on some days and who want national parks, small towns and coast rather than only big cities. It does not suit a car-free trip: New York, Washington, Boston and Chicago are better done by train and on foot.

Coming from outside the US, sort entry paperwork first — see travel to United States and the travel topics hub for visas, money, health and transport.

Step 1 — choose one region. Use the table above and the parent country rule: fly between regions, drive inside one. If you have 7 nights, one loop; 10–14 nights, one loop plus a city at each end.

Step 2 — fix the dates by season, not by cheap flights. Desert parks in July and mountain passes in winter are the two ways this plan breaks. Check the best-time-to-visit picker before you commit.

Step 3 — book park beds first. Lodging and campsites inside popular parks sell out months ahead for peak dates, and some parks use timed-entry or shuttle reservations in season. Book those, then flights, then the car.

Step 4 — book the car for the right shape of trip. A loop returns to the same city and avoids one-way fees; a one-way line (San Francisco to Los Angeles, for example) costs more but saves a day of backtracking. Reserve an automatic if you do not drive one at home.

Step 5 — plan driving days at 150–350 km with a real stop every 2 hours. Build in one rest day per week where you do not move hotels.

Step 6 — sort the boring but trip-breaking items: toll transponder, parking in cities, fuel stops in desert and mountain stretches, and offline maps where there is no signal.

A 10-night trip for two is roughly US$2,500–4,500 (2026 estimate). The four lines that decide it: car hire US$40–90 a day, fuel US$4–5 a gallon, motels US$90–180 a night, park lodges more, plus park entry fees and food. Camping and cooking cut the total sharply.

Park entry is usually charged per vehicle at national parks, and an annual pass is US$250 (2026 estimate, check) — it pays off on a loop that visits three or more fee-charging parks. Some parks add a separate timed-entry or shuttle reservation in season.

Time: allow 7–14 nights per route. A 7-night trip is one loop with no city add-on. Ten nights lets you put a city at each end. Fourteen nights lets you add a second park or a slower coast section.

One-way hire adds a drop-off fee, often US$100–500 depending on the cities and season (check). Returning the car to the same city avoids it entirely.

Season closes roads, not just attractions. Mountain passes and some park roads shut in winter, and desert parks are genuinely dangerous in July and August heat. Check current road status before each driving day rather than trusting a summer guidebook.

Reservations now gate some parks. Timed-entry or shuttle systems appear and disappear by year and by season, so confirm for your exact dates instead of assuming last year's rule still holds (check).

Alaska is its own case. Distances are long, rental cars are often restricted from gravel roads, and many travellers use a one-way hire or a ferry leg instead of a loop. Treat it as a separate trip, not an add-on to a West Coast drive.

Cities are the weak point of a road trip. Parking in New York, Boston, Chicago and San Francisco is expensive and slow; drop the car before the city stay and pick up a new one when you leave.

Weather and wildfire smoke can close routes with little notice in the West. Keep one flexible day per week if you are driving in summer.

Choose by what you want to look at, then check the season fits. Coast and cities: Pacific Coast Highway. Rock and desert: canyon country. Forest and small towns with almost no traffic lights: Blue Ridge Parkway. Water and warm winter: Florida Keys. Colour and villages: New England in fall.

Difficulty is mostly about remoteness. The canyon country loop has long empty stretches and high heat; the Blue Ridge Parkway is slow but never far from a town; the Keys are one road with heavy weekend traffic; New England in fall means booking early because everyone else has the same idea.

If you have never driven in the US, start with the Pacific Coast Highway or the Blue Ridge Parkway — both are forgiving, well served and easy to shorten.

Short answers to the questions readers ask most about US road trips. Full detail is in the sections above.