Cecil County is a county located in the U.S. state of Maryland at the northeastern corner of the state, bordering both Pennsylvania and Delaware. As of the 2020 census, the population was 103,725. The county seat is Elkton.
Georgetown is an unincorporated community in northeastern Kent County, Maryland, United States. The community was laid out in 1736. Georgetown was named for Prince George who later became King of the United Kingdom. Georgetown is located on the south side of the Sassafras River at the Maryland Route 213 bridge, north of Galena and south of Cecilton. Directly to the north across the river is the unincorporated community of Fredericktown in Cecil County.
Calvert is an unincorporated community in Cecil County, Maryland, United States, approximately six miles east of Rising Sun.
Colora is an unincorporated community in western Cecil County, Maryland, United States, near Conowingo and Port Deposit.
This is a list of the National Register of Historic Places listings in Cecil County, Maryland.
Bohemia Farm, also known as Milligan Hall, is a historic home located on the Bohemia River at Earleville, Cecil County, Maryland. It is a five bays wide, Flemish bond brick Georgian style home built about 1743. Attached is a frame, 19th century gambrel-roof wing. The house interior features elaborate decorative plasterwork of the Rococo style and the full "Chinese Chippendale" staircase. It was "part-time" home of Louis McLane.
Isaac England House is a historic home located near Zion, Cecil County, Maryland, United States. It is a 2+1⁄2-story Georgian central hall plan brick house three bays across by one room deep. The house features a slate roof of medium pitch, and a single-story screened porch.
Great House is a historic home located at St. Augustine, Cecil County, Maryland, United States. It is a large two story brick dwelling constructed in the second quarter of the 18th century. The house retains virtually all its original interior detailing and hardware.
The Nathan and Susannah Harris House is a historic home located at Harrisville, Cecil County, Maryland, United States. It is a large two stories high, four bays wide by two rooms deep, stone dwelling constructed in 1798. The house is representative of the expansion during the 18th century of the Quaker community called the Nottingham Lots.
Mount Harmon is an historic home, located at Earleville, Cecil County, Maryland, United States. It was listed on the National Register of Historic Places in 1974, and is currently open to the public.
Elisha Kirk House is a historic home located at Calvert, Cecil County, Maryland, United States. It is a two-story, Federal-style brick house built about 1813, five bays wide and two deep, with a new stone wing. The house features a one-story, flat-roofed portico with four Doric columns.
The Joshua Lowe House is a historic home located at Rising Sun, Cecil County, Maryland, United States. It is a two-story, center passage plan brick building three bays wide by two bays deep, built about 1830 in the late Federal. The house is one of the earliest and most substantial buildings in the crossroads village of Rock Springs and served as the first post office for the community from 1830 to 1838.
Rose Hill, also known as Chance and Wheeler Point, is a historic home located at Earleville, Cecil County, Maryland, United States. It is the product of four major building periods: a gambrel-roofed frame structure built at the end of the 18th or beginning of the 19th century; a 2+1⁄2-story brick "town house" constructed on the east in 1837; and a small frame kitchen and a one-story wing built in the 1960s. Also on the property are a smokehouse, ice house, and shed. The garden includes two of the largest yew trees living in the United States. It was the home of General Thomas Marsh Forman (1756–1845), who served as a young man in the American Revolutionary War.
St. Stephen's Episcopal Church is a historic Episcopal church located in Earleville, Cecil County, Maryland.
The Iron Hill Cut Jasper Quarry Archeological Site is an archeological site located near Elkton, Cecil County, Maryland, United States. The site is one of a group of interrelated sites illustrating the various phases of stone tool production and living area activities.
The Snow Hill Site is an archeological site located near Port Deposit, Cecil County, Maryland. It was the location of a free African American community, which was established in this area by the mid-19th century. It includes the remains of several structures, a foundation and wall or floorboard, two in situ cast iron stoves, and concentrations of refuse. Only the portion of the site located on the United States Naval Training Center Bainbridge property has been tested. The only remaining standing structure from the community is a two-story, two-family duplex built in the late 19th century, which is located nearby.
Harrisville is an unincorporated community in Cecil County, Maryland, United States. It is located west of Rising Sun at the roundabout for Maryland State Routes 273 and 276. The Nathan and Susannah Harris House was listed on the National Register of Historic Places in 1984.
Warwick is an unincorporated community in Cecil County, Maryland, United States. Warwick is located along Maryland Route 282 east of Cecilton and just west of the Delaware border. St. Francis Xavier Church was listed on the National Register of Historic Places in 1975.
Elf is a racing yacht built in 1888 by George Lawley & Son of South Boston, Massachusetts, for William H. Wilkinson. She was designed by George F. Lawley and is the oldest small yacht in the United States. She is located at the Chesapeake Bay Maritime Museum in St. Michaels, MD.Talbot County, Maryland.
Woodlawn is an unincorporated community of Cecil County, Maryland, situated 3.1 miles (5.0 km) northeast of Port Deposit.
United States
Maryland 
Cecil 