10 Fascinating Facts About the 10 Most Popular National Parks in America

(via Mental Floss) The U.S. is home to 61 national parks, and each one has something special about it. If you’re pressed for time, though, you may want to turn your attention to the 10 most popular parks. These destinations saw the highest attendance of any national park in 2018, according to a list compiled by the National Park Service. From Acadia to Zion and the Rockies to the Smokies, here are just some of the factors that make the 10 most-visited parks so unique.