Mark your calendar for these FREE Entrance Days in the National Parks in 2018:
January 15: Birthday of Martin Luther King, Jr.
April 21: First day of National Park Week
September 22: National Public Lands Day
November 11: Veterans Day
The fee waiver includes entrance fees, commercial tour fees, and transportation entrance fees. Other fees such as reservation, camping, tours, concession and fees collected by third parties are not included unless stated otherwise.