20 Best Places to Visit in the USA in September: Stunning Fall Destinations
September brings milder weather, fewer crowds, and the first bursts of fall foliage to the USA, making it an ideal time for travel. From serene mountain retreats and wildlife-rich national parks to vibrant cities with breweries and farmers' markets, explore our expert-curated list of the top 20 destinations for an unforgettable September getaway.
1. North Cascades National Park, Washington – Explore Gorgeous Wilderness
North Cascades National Park in northwestern Washington, often called the North American Alps, spans scenic mountains, snowfields, glaciers, alpine meadows, waterfalls, and unique natural features. Extending from Lake Chelan in the south to the Canadian border, it's a haven for wildlife including mule deer, black-tailed deer, black bears, marmots, pikas, squirrels, bats, elk, and mountain goats.
With rainy springs and falls, mid-June to mid-September is prime visiting season. September offers warm temperatures, lower rain chances, and fewer post-summer crowds—perfect for immersive exploration.
2. Kenai Fjords, Alaska – Stunning Scenery and Abundant Wildlife
Kenai Fjords National Park preserves the Harding Icefield and its 40 outflowing glaciers, plus coastal fjords and islands. In September, mild temperatures and long days showcase nature at its peak. Crisp air invigorates icy waters and lush forests teeming with seals, whales, puffins, and more.
Top activities: whale-watching, icefield hikes, kayaking, boat tours, and glacier cruises amid extraordinary mountains and tidewater glaciers.
3. Seattle – A Vibrant City Escape in September
Seattle, the seaport city famed for cool weather and exceptional cuisine, shines in September or October—avoiding summer crowds and high prices while enjoying comfortable conditions for its attractions.
Must-sees: Pioneer Square, Space Needle, Pike Place Market, Museum of Pop Culture, Seattle Great Wheel, Seward Park. Experiences include Barista Academy classes, Teatro Zinzanni shows, Marination Ma Kai fusion food, underground tours, Boeing aviation tours, and Mariners baseball.
With numerous breweries, farmers' markets, the Japanese Garden, and fall colors at Washington Park Arboretum, Seattle blends urban energy and natural beauty.
4. Lake Placid and the Adirondack Mountains – Cozy September Mountain Retreat
The Adirondacks provide a stunning backdrop for family trips, romantic escapes, and adventures year-round, but September avoids black fly season crowds while delivering breathtaking early foliage. Rolling hills, peaks, and Lake Placid glow like a painting amid autumn hues.
Known for the Winter Olympics, Lake Placid offers fresh air, views, shops, restaurants, and activities—even pre-snow pursuits keep it lively.
5. Colorado Springs – Outdoor Paradise for September Visitors
At the Rocky Mountains' eastern base, Colorado Springs and Pikes Peak enchant in fall with cool temperatures, fewer crowds, and lower rates. Vibrant aspen leaves transform the landscape, drawing visitors to its serenity.
Highlights: Hiking trails, Pikes Peak Cog Railway to 14,000 feet, Garden of the Gods' red sandstone formations. Explore via Segway, bike, or jeep tours amid glorious foliage.
6. Zion National Park, Utah – Premier National Park for September
Southern Utah's Zion dazzles with contrasting colors, especially in fall when vivid leaves frame red sandstone cliffs in reds, yellows, and oranges.
September's sunny, mild 50-90°F days mean fewer crowds, softer light enhancing contrasts. Iconic hikes: Angels Landing, Observation Point, Emerald Pools, plus diverse outdoor pursuits.
7. Asheville, North Carolina – Perfect Early Fall Getaway
Asheville thrives in spring or fall (50-70°F); September captures emerging foliage and scenic drives like the Blue Ridge Parkway amid wildflowers and peaks. Over 100 tree species ensure a prolonged, vibrant leaf season.
Nearby Hendersonville's "Apple Alley" features orchards, donuts, bamboo forests, mazes, cider, and pumpkins. Asheville adds restaurants, bars, music, and art for urban flair.
8. Charleston, South Carolina – Charming September City
One of America's happiest seaside towns, Charleston boasts beaches for relaxation, ancient oaks, and fall events like farmers' markets, mazes, balloon festivals, and tours. Visit Gibbes Museum, historic theaters, and Freshfields Village.
March-May or September-November offer mild weather; fall saves on spring rates.
9. Acadia National Park, Maine – Tranquil Fall Scenery
Acadia's coastal landscapes and wildlife peak post-Labor Day in September: ideal weather, fewer crowds before leaf-peepers. Start at Hulls Cove Visitor Center or quieter Rockefeller Hall on Mount Desert Island, America's first sunrise spot half the year.
Enjoy hiking, biking, wildlife spotting, tours, and camping amid majestic serenity.
10. New England – Early Fall Foliage Haven
Comprising Maine, Vermont, New Hampshire, Massachusetts, Connecticut, and Rhode Island, New England blends colonial history, coastlines, and mountains. September kicks off foliage peaks by month's end.
Towns brim with fall vibes: trails, farms, cider donuts, orchards, pumpkins, mazes. See our Vermont guide for more.
11. Santa Fe, New Mexico – Festive Fall Alternative
September-November (20-70°F) is prime, with fall festivals like Fiestas de Santa Fe, Wine and Chile Fiesta, Albuquerque Balloon Fiesta, and El Rancho de las Golondrinas harvest events (pumpkins, cider, animals, music).
Fewer crowds enhance adventures, arts, food, and drinks.
12. Valley of Fire State Park, Nevada – Cooler Temps, Epic Views
Valley of Fire's 40,000 acres feature red Aztec sandstone amid limestone, petrified trees, and 2,000-year-old petroglyphs. Skip harsh summers for September's sunny, cool days ideal for hikes to Rainbow Vista, Pink Canyon, Fire Wave, White Domes, Seven Sisters, Fire Cave, and Beehives Cave.
13. Carmel-by-the-Sea, Northern California – Quaint September Charm
Carmel's tree-lined streets, cottages, boutiques, restaurants, and beach evoke postcards. Famous sunsets, dunes, pines, and cypresses shine in fall's sunniest, clearest weather.
Perfect for beach lounging, shopping, wine tasting, galleries, inns, Mission San Carlos Borromeo, and an 18-mile bike path to Carmel Point views.
14. Yellowstone National Park – Ideal September for Wildlife and Foliage
America's flagship park boasts scenery, wildlife, and fall colors. September trumps summer with thinning crowds, easier animal spotting (bears foraging, elk bugling, raptor migrations), and golden aspens peaking late-month.
Hike or bike Lamar Valley, Blacktail Plateau Drive, Lewis River Falls, and Canyon.
15. Lake of the Ozarks – Rustic Fall Beauty
Post-summer, clear September skies highlight unique attractions. Cave pumpkin patch offers wagon rides, play areas, corn cribs, painting, and water balloons. Ha Ha Tonka State Park's castle stairs lead to blue springs and trails.
Wineries glow against vivid foliage and lakeside vistas.
16. Big Bend National Park, Texas – Top September Desert Escape
In southwestern Texas, Big Bend protects Chihuahuan Desert ecology, ancient geology, 1,200 plants, and 450 birds across 1,250 sq. miles. Enjoy 150 miles of trails, drives, ranger programs, and stargazing amid Rio Grande, Chisos Mountains, and canyons.
Mild September days and cool nights beat summer heat for hikes, camping.
17. Wallace, Idaho – Spectacular September Scenery
Wallace, in Idaho's Silver Valley, preserves Wild West mining heritage with mountain views, pines, huckleberries, and Queen Anne architecture. Base for Silver Valley and Bitterroot trails; July-September brings pleasant temps and low rain.
18. Bend, Oregon – Mild Weather and Natural Splendor
On the Deschutes River amid Cascade lakes and peaks, Bend offers Pilot Butte hikes, Tumalo Falls, Fall Festival, seasonal eats, canoe stargazing, Drake Park foliage. High Desert Museum showcases history and wildlife.
September-October blends summer warmth and winter crispness with fewer crowds, lower prices.
19. The Hamptons – Refined Fall Retreat
Beyond summer crowds, September Hamptons deliver mild weather for beaches like Flying Point, vineyards (Channing Daughters, Wölffer Estate), Montauk Lighthouse, Parrish Museum, boating, pumpkins, shops, and dining.
20. Na Pali Coast, Hawaii – Warm September Paradise
Kauai's Na Pali features dramatic cliffs, beaches, trails, and ancient sites—Hawaii's first settlements. Access by air, boat, or hike to Hanakapiai Falls.
March-September minimizes rain; September's tempered warmth enhances sea and sands.
Frequently Asked Questions
Where should I go in September in the USA?
Lake Placid for mountains, Colorado Springs for outdoors, or Charleston for beaches and oaks.
Where for a beach vacation in September?
Charleston (beaches, strolls), Florida Keys (25-26°C), or Hawaii (warm sands).
Best state in September?
New York (scenery), Alaska (wildlife), Utah (parks).
Where to fly in September?
Hawaii beaches or Nassau, Bahamas (84°F+).
Warmest US spots in September?
California, Florida, Hawaii, Texas.
