Rocks and Roll Mills Walking Tour
Visitors explore the geology of the Brandywine Valley and its impact on the milling industry. Take home a piece of Delaware Blue Rock as a souvenir. Tour involves walking on uneven ground. Included in price of admission. Reservations requested, call (302) 658-2400, ext. 261. Use Hagley’s main entrance off Route 141 in Wilmington, Delaware.
Learn about DuPont Company’s development of water power from the waterwheel to the steam engine.
Visitors can take advantage of this unique opportunity to see the grounds of Hagley in a different light and meet one of our guides for a stroll through the property.