I’ve always believed that the best way to experience a city is on foot or by public transit. No circling for parking, no rental car drop-off stress, and no feeling trapped in traffic when you could be people-watching from a café. Summer and fall are the perfect seasons for this kind of travel long days, mild evenings (in the right places), and plenty of outdoor events.
Here’s my take on some of the best car-free cities in the U.S., drawn from my trips and the wisdom of other travelers who’ve done it too.
New York City, New York
New York is the obvious answer and for good reason. The subway, buses, and even the often-overlooked express buses will get you almost anywhere. Walking is half the fun, whether you’re wandering through Central Park, exploring Williamsburg in Brooklyn, or chasing sunsets along the piers on the Hudson.
In summer, the city buzzes with rooftop bars, free outdoor concerts, and street fairs in every borough. Fall brings crisp mornings, colorful leaves in the parks, and fewer tourists crowding the sidewalks. My advice: grab a MetroCard and just see where the day takes you. And at 2 a.m., Times Square will still be lit up like it’s the middle of the afternoon.
Chicago, Illinois
Someone once told me no city takes advantage of summer better than Chicago and after spending a few Julys there, I believe it. The “L” train is easy to navigate, buses fill in the gaps, and the city’s bike lanes make cycling a joy. You can land at either O’Hare or Midway and be downtown without ever stepping into a taxi.
Summer means lakefront festivals, patio dining, and that famous “cooler by the lake” breeze. In fall, the weather stays pleasant and the city’s parks put on a show of autumn colors. Plus, Chicago’s food scene is legendary, from deep dish to Michelin-starred spots and all without worrying where to park.
Boston, Massachusetts
Boston in the fall feels like it was made for walking. The air is crisp but not cold, leaves turn brilliant shades of orange and red, and historic streets seem even more charming. The T (Boston’s subway) and buses will get you most places, but this is one of those cities where wandering is half the fun.
College students return in September, giving the city an extra energy. In summer, you’ll get warm days without the heavy humidity you find further south. I once visited in August and was surprised by how fresh and breezy it felt compared to New York. Don’t skip the ferry rides or commuter rail, they open up coastal towns and islands without needing a car.
Washington, D.C.
I grew up in D.C., so I know firsthand it’s easy to navigate without a car, though I’ll admit summer can be muggy enough to feel like you’re walking through soup. That’s why fall is prime time here. It’s basically summer without the oppressive humidity.
The Metro covers the main neighborhoods, buses are reliable, and the city’s flat streets are perfect for biking. You can spend days exploring the National Mall, Smithsonian museums, and neighborhoods like Georgetown or Eastern Market without ever opening a rideshare app. And the best part? Almost all the museums are free.
San Francisco, California
San Francisco flips the weather script, summer is chilly, foggy, and perfect for sweater lovers. Fall, though, often brings the warmest, sunniest days of the year. The city is compact enough to explore by foot or Muni (their bus and light rail system), and neighborhoods change so drastically that a short walk can feel like a whole new trip.
Public transit connects you to everything from Golden Gate Park to the Ferry Building. And even if you’ve been here before, there’s always a hidden staircase, mural, or viewpoint to discover. Just don’t forget a jacket, even in September.
Portland, Oregon
Portland doesn’t get mentioned as often as it should in walkable city lists, but it’s a gem. The MAX light rail and frequent buses make it easy to get around, rideshares are affordable, and each neighborhood has its own personality.
In summer, front-yard gardens burst with flowers, food carts are in full swing, and the parks are alive with picnics. Fall brings crisp air and the kind of cozy coffee shops you want to linger in all afternoon. I lived here for years without a car, and I never felt like I was missing out.
New Orleans, Louisiana
If you can handle the late summer heat and humidity, New Orleans rewards you with music on every corner, incredible food, and the kind of nightlife that keeps the streets alive until morning. By fall, the weather eases up, and it’s the perfect time to walk through the French Quarter or along the Mississippi River.
Streetcars and buses cover most of the city, and it’s small enough that you can walk between many neighborhoods. Pack comfortable shoes and an appetite — everything from gumbo to beignets tastes better when you’ve earned it on foot.
Mackinac Island, Michigan
Mackinac Island is in a league of its own; there are no cars. You get around by bike, horse-drawn carriage, or on foot. In summer and early fall, the island is at its most beautiful, with lake views that look like they belong in the Caribbean.
It’s quieter than a big city, but that’s part of its charm. Stay at the Grand Hotel if you want to splurge, or find a smaller inn and spend your days cycling the perimeter and enjoying fudge from the local shops.
The best part about visiting a car-free city in summer or fall is how free you feel from parking headaches, free from traffic jams, and free to experience a place at street level. Whether you’re hopping on the subway in New York, biking along Lake Michigan in Chicago, or walking the hills of San Francisco, the journey becomes as much a part of the trip as the destination.
If you’re planning a trip this year, leave the keys at home. You might be surprised how much more you see when you’re not behind the wheel.