National Park Week is happening April 20 to April 28 this year. Entrance fees will be waived on April 20, 2024, to kick off the celebration and to encourage everyone to enjoy their national parks
in person. National Park Service parks, programs, and partners will host events and activities all week! Big Cypress calendar of events includes Jr Ranger Day, Earth Day and Park Rx Day along
with exhibits.
Info: https://www.nps.gov/subjects/npscelebrates/nationalpark-week.htm