Millions of Americans will be able to explore the nation's most treasured landscapes free of charge this Saturday as the ...

Every year, the National Park Service waives the entrance fee at the 107 parks that charge one in honor of a significant day.

In celebration of Earth Day, the Great Parks of Hamilton County said it's waiving admission fees at all its locations on ...

The waiver applies only to park entry and does not include amenity or user fees for camping, boat launches, transportation, special tours or other activities. If the free entry da ...