Rockwood Park
🏆🏆🏆🏆🏆 Delaware — Gothic Revival mansion and gardenesque landscape from 1851 — built by banker Joseph Shipley in the English Romantic style! The 72-acre estate features the original conservatory, carriage house, and porter’s lodge amid specimen trees from around the world.
Visitor Information
| Detail | Info |
|---|---|
| Location | Delaware |
About Rockwood Park
Rockwood Park in Wilmington preserves a 72-acre English-style country estate built in 1851 by Joseph Shipley, a merchant banker who made his fortune in Liverpool. The Rural Gothic mansion — designed by architect George Williams — features period furnishings spanning 1851-1972. The grounds include a conservatory, carriage house, porter’s lodge, and gardenesque landscape designed by Robert Buist, Philadelphia’s leading 19th-century horticulturist.
Things to Do
Touring the 1851 Gothic mansion, walking the gardenesque grounds, visiting the conservatory and carriage house, picnicking, attending summer concerts, and exploring Wilmington’s Gilded Age estate country (Winterthur and Hagley are nearby).
Plan Your Visit
Rockwood mansion tours run Tuesday through Saturday (fee charged). The 72-acre grounds are free and open daily for walking. The gardenesque landscape design — mixing formal plantings with naturalistic woodland — was pioneering for 1850s America. Wilmington’s Brandywine Valley museum district (Winterthur, Hagley, Longwood) is 10 minutes north. Downtown Wilmington offers dining on Market Street. Free parking at the park.
Nature & Wildlife
The grounds feature specimen trees planted in the 1850s — some now towering over 150 feet. The gardenesque landscape includes native and exotic species arranged to create naturalistic woodland vignettes. The Brandywine Valley’s temperate climate supports a remarkable diversity of ornamental trees including dawn redwoods, Japanese maples, and European beeches. Birds common to the estate include red-tailed hawks, great horned owls, and pileated woodpeckers.
Insider Tips
Du Pont legacy: Rockwood was built by Joseph Shipley, a banker connected to the du Pont family — the dynasty that dominated Delaware for 200 years. Pro tip: The du Pont family’s influence on Delaware is unmatched — they founded DuPont (chemicals), built Winterthur and Longwood Gardens, and served as governors. Rural Gothic: The mansion is a rare example of Rural Gothic architecture in America.
Frequently Asked Questions
How powerful were the du Ponts in Delaware?
The du Pont family founded the DuPont powder works in 1802 and built a chemical empire that became one of the world’s largest corporations. At their peak, du Ponts employed most of northern Delaware, built estates, gardens, and museums (Winterthur, Hagley, Longwood), served as governor and senator, and essentially ran the state. Their influence has diminished since the mid-1900s but their legacy — from mansions to museums to corporate headquarters — defines Delaware’s Brandywine Valley.
