Updated July 2026
Best Time to Visit Wyoming National Parks
Wyoming has 6 National Park Service units that report visitation. Below, each is ranked by annual visits, with the month our data recommends for the best balance of light crowds, comfortable weather and daylight. Crowds peak in summer almost everywhere — the recommended months show where the quieter shoulder seasons fall.
Most-visited parks in Wyoming
Yellowstone
Idaho, Montana, Wyoming
View Yellowstone →
Grand Teton
Wyoming
View Grand Teton →
Devils Tower
Wyoming
View Devils Tower →Bighorn Canyon
Montana, Wyoming
View Bighorn Canyon →
Fort Laramie
Wyoming
View Fort Laramie →
Fossil Butte
Wyoming
View Fossil Butte →| Park | Annual visits | Best time | Busiest | Quietest |
|---|---|---|---|---|
| YellowstoneNational Park | 4,762,988 | April | Jul | Nov |
| Grand TetonNational Park | 3,800,648 | April | Jul | Dec |
| Devils TowerNational Monument | 515,303 | May | Jul | Jan |
| Bighorn CanyonNational Recreation Area | 228,382 | September | Jul | Dec |
| Fort LaramieNational Historic Site | 36,998 | June | Jul | Jan |
| Fossil ButteNational Monument | 20,626 | August | Jul | Jan |
Wyoming park crowd calendar (6 parks, all 12 months)
Download the full best-months table for all 6 of Wyoming's national parks — each park's month-by-month crowd index (1.0 = its average month), busiest and quietest months, and Best-Time-to-Visit score. Built from NPS visitation data. Enter your email to download; you'll also get park crowd updates — no spam, unsubscribe anytime.
Where to stay near Wyoming's national parks
Find hotels, cabins and vacation rentals across Wyoming to base your national-park trip — live availability and prices.
Top-rated places to stay near Wyoming national parks
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a Wyoming parks trip?
Get the best time to visit Wyoming's national parks plus lodging deals by email. No spam, unsubscribe anytime.