Potomac Overlook Regional Park has over 70 acres of woodland, trails, educational gardens plus a Nature Center. The nature center houses live animals, history exhibits and more. Special events happen throughout the year. Potomac Overlook Regional Park is one of 19 parks that comprise the non-profit Northern Virginia Regional Park Authority. There are lots of opportunities for kids and families at the park – hiking trails, field trips, boy scout and girl scout excursions, birthday parties, guided nature hikes and more.