Walking Tours: Rocks and Roll Mills

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 and is approximately 90 minutes in duration.

Admission is included in your ticket.

Please arrive at the Visitor Center, 201 Hagley Creek Road, Wilmington DE, by 10:45 so we can ensure a prompt start to the tour at 11. The walking tour will be approximately an hour and a half. Please fill up your water bottle, purchase food, or use the restroom before the tour departs.