This weekend January 14 through January 16th, 2012, all 397 national parks across the country will offer free admission in commemoration of Dr Martin Luther King, Jr. Day
- National Park Week (April 21 to 29)
- Get Outdoors Day (June 9)
- National Public Lands Day (September 29)
- Weekend of Veterans Day (November 10 to 12)
Enjoy the outdoors!