To see the difference in attendance at each park, click here for last year's list of Top 20 National Parks in 2015.

Note: This infographic is brought to you by The Park and Facilities Catalog. We are a national supplier of park furnishings such as park benches, picnic tables, trash receptacles, bike racks and thousands of other items. We are also a strong advocate for national, state and local parks and encourage visitors to keep their parks clean so they can be enjoyed by everyone.