Ramsey Run (Brandywine Creek tributary)

Beaver Creek is a 2.62 mi (4.22 km) long 2nd order tributary to Brandywine Creek in New Castle County, Delaware.

John Carney Agricultural Complex is a historic farm complex located at Greenville, New Castle County, Delaware. The complex includes three contributing buildings and four contributing structures. Since 1997, it has been part of Brandywine Creek State Park, although it is not open to the public. It was added to the National Register of Historic Places in 2009.

Beaver Valley (formerly known as Chandler's Hollow) straddles the Pennsylvania and Delaware border in Delaware County, PA and New Castle County, DE. An unincorporated place name, it is traversed by several streams which drain to Beaver Run which itself empties into the Brandywine River. It is approximately bounded by US Route 202 to the east, The Brandywine River to the west, Thompsons Bridge Road to the south, and Smithbridge Road to the north, with Beaver Valley Road encircling a large portion of the valley. The majority of the lands in Beaver Valley have been owned for decades by The Woodlawn Trustees, which designated in the early 1970s all of its Brandywine Hundred and Delaware County holdings in Beaver Valley and elsewhere as a wildlife refuge. In 2012, The Woodlawn Trustees submitted development plans to Concord Township Supervisors in Delaware County for the purpose of constructing approximately 500 housing units and a 225,000 square foot national retail store, all of which would adjoin the First State National Historical Park in Chadds Ford Township, Delaware County, Pennsylvania and New Castle County, Delaware.

Granogue is an unincorporated community in New Castle County, Delaware, United States. Granogue is located along Smiths Bridge Road, west of the Brandywine Creek and south of the Pennsylvania border.

The William Hicklen House is a historic house at 502 Beaver Valley Road in Talleyville, Delaware. The house is a rare 18th-century plank-frame house, built by an early settler of the area. A stone wing was added to the house prior to 1800, and it was further enlarged in the 19th century.The house was listed on the National Register of Historic Places in 1983.

Hurricane Run is a 1st order tributary to Rocky Run in New Castle County, Delaware.

Rocky Run is a stream in northern New Castle County, Delaware. The stream flows for several miles through Brandywine Creek State Park and part of First State National Historical Park before feeding the larger Brandywine Creek. Rocky Run itself is fed by Hurricane Run, also located in Brandywine Creek State Park.

Guyencourt is an unincorporated community in New Castle County, Delaware, United States. Guyencourt is located at the intersection of Delaware Route 100 and Guyencourt Road, north of Wilmington and south of the Pennsylvania border.

Brandywine Creek State Park is a state park, located 3 miles (4.8 km) north of Wilmington, Delaware along the Brandywine Creek. Open year-round, it is 933 acres (378 ha) in area and much of the park was part of a Du Pont family estate and dairy farm before becoming a state park in 1965. It contains the first two nature preserves in Delaware. These nature preserves are Tulip Tree Woods and Freshwater Marsh. Flint Woods is a satellite area of the park and has become the park's third nature preserve. Flint Woods is home to species of rare song birds and an old-growth forest. The park's forests are part of the Northeastern coastal forests ecoregion.Fourteen miles of trails run through the park, the longest being the Rocky Run Trail and the Greenway Trail. Brandywine Creek has a large population of bass, and Wilson's Run is known for its trout. Nearby parks include White Clay Creek State Park, Wilmington State Parks, and Bellevue State Park.

John Roach & Sons was a major 19th-century American shipbuilding and manufacturing firm founded in 1864 by Irish-American immigrant John Roach. Between 1871 and 1885, the company was the largest shipbuilding firm in the United States, building more iron ships than its next two major competitors combined. It was also by far the largest contractor to the U.S. Navy during this period, and at its peak is said to have been the nation's largest employer behind the railroads.

Twaddell's Mill and House, also known as the Great Bend of the Brandywine and Big Bend, is an historic, American home and mill complex that is located in Chadds Ford Township, Delaware County, Pennsylvania. The property includes the main house, the foundation and part of the walls of a sawmill, a root cellar, an ice house, and a spring house, and was added to the National Register of Historic Places in 1973.

The Twin Bridges Rural Historic District is a historic district in Chadds Ford Township, Delaware County, Pennsylvania and Pennsbury Township, Pennsylvania.