Yellowstone National Park drew more than 570,000 visitors in May 2026, making it the park’s busiest May on record and positioning the landmark — which straddles the Idaho-Wyoming-Montana border — to potentially surpass its all-time annual visitation high.
What Happened
The May figure represents a 1% increase over May 2025 and is roughly 20% above the same month in 2021. Through the first five months of 2026, Yellowstone has logged 773,653 recreation visits, a 1.1% gain over the same stretch last year and 19% ahead of 2021 totals.
The park is now on pace to eclipse its all-time annual visitation record. In 2021, Yellowstone welcomed more than 4.8 million visitors — its highest single-year total. Last year came close, with more than 4.7 million visitors, making 2025 the second-highest year on record.
Context and Setbacks
The strong numbers follow a notable dip during a 43-day partial federal government shutdown in October and November of 2024, when visitation fell nearly 8% compared to prior-year figures. The rebound suggests visitor demand has remained durable despite that interruption.
The consistent upward trend in visitation reflects broader growth in outdoor recreation across the Mountain West, a pattern seen at other major federal public lands in the region. For communities in eastern Idaho that serve as gateway destinations to Yellowstone, sustained park traffic carries real economic weight for local businesses in tourism, hospitality, and retail.
What’s Next
Summer months — particularly July and August — historically account for the largest share of Yellowstone’s annual visitation. If current trends hold, the park could surpass the 2021 record before the calendar year closes. Park officials have not yet issued a formal projection.
For Idaho travelers and businesses connected to the greater Yellowstone ecosystem, federal funding flowing into rural areas may help communities accommodate continued growth in regional tourism infrastructure.
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