National parks
The Best American National Parks to Visit in Every Season
America’s national parks are not interchangeable: each has a season when its trails, wildlife and landscapes feel especially rewarding. Planning around access, heat and crowd levels makes a huge difference.
Spring: Zion, Bryce Canyon and the Grand Canyon
Spring brings comfortable hiking temperatures to Utah and northern Arizona before intense summer heat. Zion’s lower trails, Bryce Canyon viewpoints and the Grand Canyon’s South Rim are particularly enjoyable in April and May.
Reserve required shuttles, timed entries and lodging as soon as your dates are fixed.
Summer: Glacier, Acadia and Denali
Summer is the window for higher-elevation parks and Alaska. Glacier National Park, Acadia National Park and Denali offer long daylight hours and broad access to trails, wildlife tours and scenic roads.
These are peak months, so reserve park lodging, campsites and vehicle permits early.
Autumn: Great Smoky Mountains and Yosemite
September and October offer comfortable temperatures, fewer crowds and excellent colour in Great Smoky Mountains National Park. Yosemite can be more relaxed after summer, especially for valley walks and viewpoints.
Winter: Death Valley, Everglades and Joshua Tree
Winter turns hot-weather parks into easy outdoor escapes. Death Valley and Joshua Tree have enjoyable daytime temperatures, while Everglades is cooler and less humid than in summer. Nights in the desert can become surprisingly cold, so take warm layers.
Plan for safety and access
Check each park’s official alerts before travelling. Snow, flooding, heat, wildfire smoke and wildlife activity can change access quickly. Download maps in advance because signal is often limited inside parks.