Make some fun memories with your family and visit a National Park! Right now, the National Park Service is offering Fourth-Grade kids and their families FREE access for a year! That’s amazing! If you have a fourth-grader in your family, click here and complete an online activity, and then download and print their personalized voucher! The paper voucher can also be exchanged for a more durable Annual 4th Grade Pass at certain federal lands or waters sites. This pass admits all children under 16 and up to three adults for FREE! Don’t miss out! Valid from September 1st – August 31st of the students 4th grade year.