Come experience the national parks! On six days in 2021, all National Park Service sites that charge an entrance fee will offer free admission to everyone. Mark your calendar for these entrance fee-free dates in 2020:
January 18: Birthday of Martin Luther King, Jr.
April 17: First day of National Park Week
August 4: One year anniversary of the Great American Outdoors Act
August 25: National Park Service Birthday
September 25: National Public Lands Day
November 11: Veterans Day