Turnpike south about 30 miles to exit 9. Follow directions for Herrontown Woods to Nassau Street.
Parking is on the left.
Drive down Mercer to Olden Lane, turn left, and follow it to the end. Or, from Route 1, drive west into town on Alexander Road. Immediately after crossing the canal, turn left at Elizabethtown Water Company sign. Drive into the woods. Look for a parking area on the right.