From PA Turnpike (from the east): Take Pottstown Exit 312, Route 100 North. Turn left on Route 401 West (Conestoga Road). Make a right on Route 345 North (Bulltown Road). Turn left onto South Entrance Road and then right on Park Road. Park office, lake, transition area, etc. will be on your right.
From PA Turnpike (from the west): Take Morgantown Exit 298, Make a right on Route 10 North. Make the 3rd right on Joanna Road. Turn right onto Elverson Road. Take a slight left on Hopewell Road. Hopewell Road turns into Park Road. Park office, lake, transition area, etc. will be on your right.