Rankings & Analysis · April 2026 · 2 min read
The Fastest-Growing National Parks by Visitation
The parks adding visitors fastest over the past decade — where crowds are heading up and planning ahead matters most.
National-park visitation is not evenly distributed, and it is not static. Some parks have quietly doubled their traffic in a decade while others have plateaued. The parks below are the fastest risers.
Rising visitation is a planning signal: it means more competition for permits, campsites and parking, and a stronger case for going in the shoulder season before the trend runs further.
The fastest-growing parks
Ranked by percent change in annual visits over the past decade of NPS records.
Up +158.7% over the decade to about 179K visits. Busiest in November.
Up +135.4% over the decade to about 2.3M visits. Busiest in February.
Up +79.1% over the decade to about 214K visits. Busiest in September.
Up +72.3% over the decade to about 288K visits. Busiest in May.
Up +70.6% over the decade to about 523K visits. Busiest in August.
Up +68.5% over the decade to about 421K visits. Busiest in July.
Up +65.2% over the decade to about 2.5M visits. Busiest in June.
Up +63.9% over the decade to about 343K visits. Busiest in March.
Up +61.2% over the decade to about 360K visits. Busiest in March.
Up +54.2% over the decade to about 7.6M visits. Busiest in July.
Up +53.8% over the decade to about 275K visits. Busiest in June.
Up +49.7% over the decade to about 2.0M visits. Busiest in July.
Up +46.8% over the decade to about 538K visits. Busiest in July.
Up +44.1% over the decade to about 570K visits. Busiest in October.
Up +42% over the decade to about 311K visits. Busiest in October.
Get the best time to visit, by email
One email with trip-timing tips, crowd forecasts and lodging deals for America's national parks. No spam, unsubscribe anytime.
Frequently Asked Questions
Palo Alto Battlefield leads, up about 158.7% over the past decade.
Faster growth means more pressure on permits, lodging and parking. At fast-growing parks, booking earlier and visiting off-peak make a bigger difference each year.
Parks in this guide
Keep reading
Sources: National Park Service Visitor Use Statistics and NOAA NCEI U.S. Climate Normals 1991–2020. Rankings and figures update as new NPS monthly data is released. Last updated 2026-07-14.