Every year the National Park Services offers National Parks Free Entrance Days! Here’s the 2014 list of days you can get in Fee Free!
January 20, 20104 – Martin Luther King Jr. Day
February 15-17, 2014 – Presidents Day weekend
April 19-20, 2014 – opening weekend of National Park Week
August 25, 2014 – National Park Service Birthday
September 27, 2014 – National Public Lands Day
November 11, 2014 – Veterans Day
Not all National Parks charge an entrance fee but there are around 130 parks that do charge an entrance fee. By planning your vacation around these dates you can save a lot of money!