Recurring every August 25th
9200 Old Dominion Drive, Great Falls, VA 22102
Free Admission for National Park Service's Birthday
In conjunction with the National Park Service's birthday, visitors to Fairfax County are invited to visit Great Falls Park for free! To make it easier to experience America's Great Outdoors, the National Park Service is waiving entrance fees, so visitors can enjoy all national parks during the National Park Service's birthday.