The National Park Service has announced fee fee days for 2019. Come out and enjoy the great outdoors at Prince William Forest Park on these dates and get in for free.
- Monday, January 21: Martin Luther King Jr. Day
- Saturday, April 20: First day of National Park Week
- Sunday, August 25: National Park Service Anniversary
- Saturday, September 28: National Public Lands Day
- Monday, November 11: Veterans Day