Haleakalā
Shoulder season and the best value.
September through November
Fall may be the best season of all: fewer crowds, fall color, elk bugling and cooler canyon hiking. Here are the national parks rated best from September through November.
Shoulder season and the best value.
Shoulder season, with good weather and fewer crowds.
Comfortable riverfront weather and easier tram tickets.
Bat flights continue into October before the colony migrates to Mexico.
Elk bugling and golden prairie.
Fall color on the surface and easier tour bookings.
Often the clearest weather on the coast.
Apples and pears are ripe in the orchards, cottonwoods turn gold and the weather is ideal.
Pleasant hiking and fall color in the Ouachita Mountains.
Spectacular color in mid-October.
Famous color, usually peaking in mid-to-late October at lower elevations.
The best season.
Calm and pleasant, the best time for the longer hikes into the wilderness area.
Comfortable again by October.
Excellent.
September is ideal: mild weather, fewer crowds and many tours still running.
Great weather, golden grasses and calm crowds.
The best season.
September and October bring warm days, fewer people and golden oaks.
October and November are ideal, with warm days, cool nights and good climbing conditions.
September and early October are clear and crisp, perfect for hiking below the rim.
Superb.
Arguably the best time.
The best season.
Spectacular color, usually peaking in mid-October.
Peak color in mid-to-late October.
Arguably the best season: warm, golden and steady.
Still pleasant into October, before the wet season returns.
Heat lingers into October.
Aspens turn gold in late September and the stargazing is superb.
Calm, crisp and golden, with aspens turning in the mountains above.
Warm September water, fall color in the woods and far fewer people.
September is the best month: clear skies, warm days and thinner crowds.
Huckleberry and mountain ash turn the meadows red and gold in late September.
Early fall is still lovely.
September and October often have the clearest water and calmest days of the year, which makes this a great time to kayak the sea caves.
Quiet and crisp.
Quiet and golden, until the scenic byway closes, usually in mid-November.
Heat breaks in October, and the fall season through December is excellent.
Scrub oak and aspens turn color, and crisp weather makes rim hikes ideal.
Quiet and golden in September.
Crisp, uncrowded and beautiful, with dogwoods turning red in the Giant Forest.
September is exceptional, with elk bugling, fewer people and golden light.
Aspens turn gold in late September, the elk bugle and crowds thin.
Aspens peak in late September and the elk rut draws crowds to the meadows at dusk.
The highest-rated parks for fall are Haleakalā, Hawaiʻi Volcanoes, Gateway Arch, Carlsbad Caverns, Wind Cave, Mammoth Cave.
September through November. See each month's page for exact ratings, since some parks change a lot within a season.
Last reviewed October 4, 2026. Ratings are editorial. Rules and road openings change each year, so confirm on the official NPS site before you go.