National Parks Visitation by State

This year marks the National Park Service’s centennial. Protecting and preserving America’s historical places, cultural heritage sites and natural treasures for 100 years, the National Park Services helps to ensure that 400 sites across the country will be around for generations to come. And according to NPS, for every $1 invested in national parks, $10 is returned to the U.S. economy through tourism and recreational visitors. With national parks located throughout the 50 states and U.S. territories, it’s easy to #FindYourPark at www.nps.gov.

Here’s a look at the top 10 states and the District of Columbia for the number of recreational visitors to national parks in 2015.