Free Entrance to all National Parks - Aug 25 - Aug 28

http://connect.usa.gov/free-entrance-to-national-parks-this-weekend?utm_medium=social&utm_source=facebook

Did you know that the National Park Service turns 100 tomorrow? And to celebrate this big birthday, entrance to all national parks will be free from August 25 to August 28. Learn more about the centennial celebrations. Looking to visit a park close to you? Check out some of our own staff's favorites, and find out why they made the list!