Stockton-Montmorency

Walnut Green School, also known as District School Number 25, is a historic one-room school building located at Greenville, New Castle County, Delaware. It was founded in 1808 and in 1924 was said to be the oldest schoolhouse in the state. It is a one-story, five-bay, rectangular, gambrel-roofed, white-stuccoed stone building in the Colonial Revival style. The school building dates to the late-18th century, but was expanded and remodeled in 1918–1924. The school closed in 1947, because parents wanted their children to go to the AI duPont school district.It was listed on the National Register of Historic Places in 1994.

Mount Cuba Astronomical Observatory is an astronomical observatory is located at 1610 Hillside Mill Road, Greenville, Delaware, United States. This observatory is home to a 0.6-meter telescope used by the Delaware Astronomical Society, the University of Delaware, and the Whole Earth Telescope. Associated with the Observatory is the Mt. Cuba Astronomy Group (MCAG). The MCAG is composed of interested amateurs and engages in astronomy education and public outreach. Meetings are held the second Tuesday of each month at the Mt. Cuba Astronomical Observatory. A Sunquest sundial, designed and machined by Richard L. Schmoyer, is on the Mount Cuba Observatory grounds near the parking lot. This mean time sundial automatically corrects for the equation of time through the use of an analemma-inspired gnomon.

Mount Cuba Historic District is a national historic district at Mount Cuba, New Castle County, Delaware. It encompasses twelve contributing buildings, one contributing site, and four contributing structures on seven properties that lie along County Road 261. Notable buildings include the Speakman's grist mill, saw mill, and adjoining stone house; and a number of frame dwellings in a variety of popular mid to late 19th-century architectural styles including Gothic Revival. The contributing site is the Mt. Cuba picnic grounds.It was added to the National Register of Historic Places in 1979.

The Intercollegiate Studies Institute (ISI) is a nonprofit educational organization that promotes conservative thought on college campuses.It was founded in 1953 by Frank Chodorov with William F. Buckley Jr. as its first president. It sponsors lectures and debates on college campuses, publishes books and journals, provides funding and editorial assistance to a network of conservative and libertarian college newspapers, and finances graduate fellowships.Some financial information about the organization is published on their website (for FYE 30 June 2021). However their financials shown on their website differ somewhat from their filed IRS Form-990. For their fiscal year ending 30 June 2021: their donations were $5,809,831; their revenue was $7,078,238; and their expenses were $6,195,894.

Hoopes Reservoir is a reservoir in New Castle County, Delaware. The reservoir first impounded the water of Old Mill Stream and Red Clay Creek in 1932, with a dam built by the city of Wilmington, Delaware, for municipal drinking water. It has a water surface of 187 acres, a maximum capacity of 11,000 acre-feet, and a normal capacity of 6300 acre-feet. The reservoir and its surroundings have been open to the public since 1971. It is the largest reservoir in Delaware. The dam, Edgar M. Hoopes Dam (National ID # DE00015), is a concrete gravity dam originally built in 1932 and restructured several times since. It is 135 feet high and 845 feet in length at the crest. Its namesake, Edgar M. Hoopes, was Chief Engineer of the Wilmington Water Department from 1913 through 1918, according to a plaque on site.

Mt. Cuba Center is a non-profit botanical garden located in Hockessin, Delaware, near Wilmington, in the gently rolling hills of the Delaware Piedmont. Its woodland gardens produce some of the most spectacular displays of wildflowers in the mid-Atlantic region. Mt. Cuba is open to the public from April through November for general admission, guided tours and special programs. Education courses, including a Certificate in Ecological Gardening, are offered year-round.

Graves Mill Historic District is a national historic district located near Ashland, New Castle County, Delaware. It encompasses 7 contributing buildings and 2 contributing structures that are associated with Graves Mill. They include the Samuel Graves Mill, the Hayes Graves House and barn, the David Graves House and barn, and two houses associated with William Armstrong.It was added to the National Register of Historic Places in 1979.

J. Mason Farm is a historic farm located near Ashland, New Castle County, Delaware. The property includes two contributing buildings. They are a stone house (1827) and a stone and frame bank barn (c. 1827). The house is a two-story, gable-roofed, fieldstone structure with a two-story, three bay, frame wing that may have been added in the 1930s or 1940s. The barn walls are of uncoursed fieldstone finished with a pebbled stucco.In the 20th Century, it became part of Ashland Farm, a Du Pont estate. It was added to the National Register of Historic Places in 1986.

Lower Brandywine Presbyterian Church is a congregation of the Presbyterian Church (USA) in New Castle County, Delaware.

The Greenville Country Club, formerly known as the Owl's Nest Country Place, is a country club at 201 Owl's Nest Road in Greenville, Delaware. The 18-acre (7.3 ha) property was developed in 1915 by Eugene du Pont, Jr., son of Eugene du Pont, as a country estate. It was one of the first major estates to be built by members of the Du Pont family in northern Delaware. The main house and three outbuildings were designed by Harrie T. Lindeberg in the Tudor Revival style, and were built in 1915. The estate's grounds were landscaped by Franklin Meehan and William Warner Parker. In 1928 an Ellen Shipman-designed boxwood garden was added to the grounds. The estate has been home to the Greenville Country Club since 1961.The property was listed on the National Register of Historic Places in 2010.

Wooddale Historic District, also known as the Delaware Iron Works, is a national historic district located at Wooddale in New Castle County, Delaware.

Wooddale is an unincorporated community in New Castle County, Delaware, United States. Wooddale is located along the Red Clay Creek and Rolling Mill Road, west of Wilmington.