Dover Air Force Base

The Air Mobility Command Museum is a military aviation museum located at Dover Air Force Base in Dover, Delaware dedicated to the history of the Air Transport Command, Military Air Transport Service, Military Airlift Command and Air Mobility Command.

Air Force Mortuary Affairs Operations (AFMAO) is a U.S. Air Force mortuary affairs unit located in the Charles C. Carson Center for Mortuary Affairs at Dover Air Force Base in Dover, Delaware. AFMAO combines the functions of both Air Force Mortuary Affairs and Port Mortuary, and was historically known as Dover Port Mortuary. AFMAO houses the United States' only port mortuary, the largest mortuary under the Department of Defense (DoD), and the only DoD mortuary located in the continental United States. The facility is named for mortician Charles C. Carson.

The Cherbourg Round Barn near Little Creek, Delaware is a round barn that was built in 1918. It was listed on the National Register of Historic Places in 1978. Now destroyed, its walls were made of poured concrete.

Cypress Branch is a 2.81 mi (4.52 km) long 1st order tributary to St. Jones River in Kent County, Delaware.

Tyn Head Court, later known as Wethered Court, is a historic home located east of Dover, Delaware. The main home dates to about 1740, and is a two-story, three-bay, stuccoed brick dwelling with a gambrel roof. It is listed in National Register of Historic Places.

The John Dickinson House, generally known as Poplar Hall, is a National Historic Landmark on the John Dickinson Plantation in Kent County, Delaware, 5 miles (8.0 km) south of Dover. It was the boyhood home and sometime residence of Founding Father John Dickinson (1732-1808), principal author of the Articles of Confederation and a drafter of the Constitution of the United States. The property is owned by the State of Delaware and run as a museum by the Delaware Division of Historical and Cultural Affairs. It became part of the First State National Historical Park in 2013. The main house is an Early Georgian mansion and was built on a 13,000-acre (5,300 ha) plantation in 1739–40 by Judge Samuel Dickinson, the father of John Dickinson. Wings were added in 1752 and 1754. The house faced a nearby bend of the St. Jones River which is no longer there as the river has been straightened. The original house suffered major damage during a British raid in August 1781 and was nearly destroyed in a fire in 1804. John Dickinson lived there for extended periods only in 1776–77 and 1781–82, although he kept up a keen interest in the property and often visited. Purchased by the National Society of Colonial Dames of America in 1952, it was given to the State of Delaware and declared a National Historic Landmark in 1961. John Dickinson was a lawyer and politician who spent most of the time in Philadelphia, Pennsylvania, and Wilmington, Delaware. He was at various times a Continental Congressman from Pennsylvania and Delaware, a delegate to the Constitutional Convention in 1787, President of Delaware, and President of Pennsylvania. Among the wealthiest men in the American colonies, he became known as the Penman of the Revolution, for his Letters from a Farmer in Pennsylvania, where he eloquently argued the cause of American liberty. Although refusing to vote in favor of the Declaration of Independence in 1776, he supported the establishment of the new government during the American Revolution and afterward in many official capacities.

East Dover Hundred in the U.S. state of Delaware was originally part of St. Jones Hundred, which was renamed Dover Hundred in 1823, which was then divided in 1877 into two hundreds: East Dover Hundred and West Dover Hundred.

Tidbury Creek is a 8.18 mi (13.16 km) long 2nd order tributary to the St. Jones River in Kent County, Delaware.

Isaac Branch is a 10.13 mi (16.30 km) long 2nd order tributary to the St. Jones River in Kent County, Delaware.

The Delaware National Estuarine Research Reserve consists of two unique components, one on Blackbird Creek (39°23′47″N 75°37′04″W) and the other on the St. Jones River (39°05′33″N 75°26′44″W). Freshwater wetlands, ponds and forest lands dominate the Blackbird Creek component. The St. Jones component is dominated by salt marsh and open water habitats of the Delaware Bay. The reserve monitors long-term changes in weather and aquatic conditions in the estuary. The reserve’s research and monitoring programs address key management issues, such as biodiversity and the impacts of land use on estuarine habitats, ecological impacts on horseshoe crab populations from migratory shorebirds, beach replenishment activities in relation to habitat preservation/ reclamation, and eutrophication and contaminants in the estuary.

The Blue Hen Mall (now the Blue Hen Corporate Center) is a defunct shopping mall on Bay Road in Dover, Delaware. The mall opened in August 1968, and was the main mall in the Dover area until the Dover Mall opened in 1982, leading to its decline. In the 1990s, the mall was converted into a corporate center. The mall has now been converted into a combination of medical care and state office facility. Tenants include DE Department of Labor, VA Outpatient Offices, and Bayhealth Medical Center.

Logan School House is a historic one-room school building located at Kitts Hummock, Kent County, Delaware. It was built about 1868, and is a one-story, gable roofed frame structure with grey simulated brick composition siding. The interior has a plastered barrel vault ceiling. The school served the educational requirements of the agricultural community of lower St. Jones Neck School District. Sometime after 1920 the building ceased to function as a school and it was converted into a private dwelling.It was listed on the National Register of Historic Places in 1979.