Every national park,state by state.
Fees, camping, and dog rules for all 63 U.S. national parks, organized by the state you are standing in.
Every fact sourced from the official National Park Service.

33 of 50
states searched for Yellowstone more than any other national park in 2026.
Source: Google Trends, 2026 annual search data.
See what the fuss is aboutThis year's state guides
Five states, twenty-six parks. Fees, campgrounds and pet rules, each linked to its official NPS source. More states roll out as we verify them.
All 63 national parks
The full list, A to Z, with the state each park sits in. Parks in amber have a full guide with fees, campgrounds and dog rules.
Frequently asked questions
›How many national parks are there in the United States?
There are 63 congressionally designated national parks managed by the National Park Service. (The NPS manages over 400 units in total, but most are monuments, historic sites, seashores and other designations.)
›Which state has the most national parks?
California has the most with 9 national parks, followed by Alaska with 8. Utah has 5, and Colorado has 4.
›Do all states have a national park?
No. Only 30 states contain at least one of the 63 official national parks. States like Delaware, Louisiana and Alabama have National Park Service sites (historic parks, seashores, preserves), but no designated "National Park".
›Are dogs allowed in national parks?
Usually yes, but only in limited areas. Pets are typically restricted to developed areas, roads and campgrounds, on a leash no longer than 6 feet. Most parks do not allow pets on trails or in the backcountry. Each park page on this site summarizes the official pet policy.




