From Rt. 50 & George Mason Drive:
Go south on George Mason Drive
Turn left on Four Mile Run Drive
Turn right on S. Nelson Street
Park is on the left
From I-495
Take I-395 North
Take exit for Shirlington
Exit ramp will loop over I-395; stay on exit, do not re-enter I-395
Go through light onto Shirlington Road
Turn left at next light onto Four Mile Run Drive
Turn left onto S. Nelson Street
Park is on the left
Map and Driving Directions from Yahoo