Rockwood Mansion County Park 4655 Washington St Extension Wilmington, DE
From the intersection of I-95 & US-202. Take I-95 north & proceed 1.8 mi. Exit onto DE-3 (Marsh Rd) & proceed 0.2 mi. Turn right quickly onto Carr Rd & proceed 0.6 mi. Turn right onto Washington St Extension & proceed 0.2 mi. Turn right quickly into the park driveway & proceed 0.2 mi. The lot is at the end of the driveway.