Shirlington Dog Park is a very large, fenced dog park in Arlington, VA. The well maintained park offers a long, narrow exercise run with double-entry gates, lots of shade trees and drinking water. A path beyond the fence leads toward a wide stream where dogs can swim and play. A separate small dog area with picnic tables is also located on the premises. A connected DIY dog bath offers a way to clean your dog on the way out. This dog park has a yahoo group.