In 2015 President Obama unveiled a new program designed to get more kids into nature and experiencing our national parks. the Every Kid in a Park program offers a free national parks pass to every 4th-grade student in the U.S.!
Vouchers have been distributed at many schools and paper passes are available online. Vouchers can be taken to any national park or participating site entrance and exchanged for the official pass. This pass will be good for the family to enter any and all NPS sites for the school year and summer following the 4th grade (through August 31st).