Join Delaware State Parks for Estate Walks January 4 and February 1 from 11:00am to 11:45am. Enjoy a stroll around the grounds of Auburn Heights. Learn more about Auburn Heights and the Marshall family while enjoying the Victorian architecture and the beautiful grounds. Be sure to wear comfortable shoes and appropriate clothing. Meet on the front porch of the Auburn Heights mansion. Parking is available in the event lot on Creek Road across from the mansion. This event is free.