Meet HL Elizabeth Brecht 484-800-8084 at the park office at 8:30 AM, for this walk on the paved trail. Directions: From Rt. 352, go north on Gradyville Road for 1 mile; turn right onto Sandy Flash Road (park entrance gate) and right onto the first road to upper parking lot. Google Maps: XG2X+76 Glen Mills, Pennsylvania. Bring water and a snack.