Columbia is a census-designated place in Howard County, Maryland, United States, and is one of the principal communities of the Baltimore–Washington metropolitan area. It is a planned community consisting of 10 self-contained villages.
Ellicott City is an unincorporated community and census-designated place in, and the county seat of, Howard County, Maryland, United States. Part of the Baltimore metropolitan area, its population was 65,834 at the 2010 census, qualifying it as the largest unincorporated county seat in the country.
Jessup is an unincorporated community and census-designated place in Howard and Anne Arundel counties, about 10 miles (16 km) southwest of Baltimore, Maryland, United States. The population was 7,137 at the 2010 census.
Howard County General Hospital is a 267-bed, not-for-profit health care provider located in Columbia, Maryland.
Oakland Mills is one of the 10 villages in Columbia, Maryland, United States. It is located immediately east of Town Center, across U.S. Route 29.
Doughoregan Manor is a plantation house and estate located on Manor Lane west of Ellicott City, Maryland, United States. Established in the early 18th century as the seat of Maryland's prominent Carroll family, it was home to Charles Carroll, a signer of the United States Declaration of Independence, during the late 18th century. A portion of the estate, including the main house, was designated a National Historic Landmark on November 11, 1971. It remains in the Carroll family and is not open to the public.
St. Charles College was a minor seminary in Catonsville, Maryland, originally located in Ellicott City, Maryland.
The Rosewood Center was an institution for people with developmental disabilities located on Rosewood Lane in Owings Mills, Maryland.
Henryton State Hospital is a now-demolished hospital complex in Marriottsville, in southern Carroll County, Maryland, just across the Howard County line. The complex was located within Patapsco Valley State Park and along its southern end runs CSX's Old Main Line Subdivision and is very close to the Henryton Tunnel. The Henryton State Hospital center, or the Henryton Tuberculosis Sanatorium as it was called, was erected in 1922 by the Maryland Board of Mental Hygiene. It was established as a facility to treat African Americans suffering from tuberculosis. This was one of the first such facilities in Maryland erected to provide African Americans with the same level of treatment as white people. Other accounts state that this was more of containment Hospital rather than a treatment facility. They contend that Henryton was used more for the exile and quarantine of tuberculosis patients.
St. Marys College was a Roman Catholic school in Ilchester, Maryland near modern Ellicott City, Maryland in Howard County. The ruins are near Ilchester and Bonnie Branch roads. The upper college building was built in 1868 consisting of a cupola topped eighteen bay by five bay building with a five by five bay projection. A three by three bay, five story "L" shaped addition is included, with all of the structure on a stone foundation. A three-story chapel was attached to the building in 1882. In 1934 a fifth floor was added throughout. A statue of Madonna with Child was situated in a niche.
Thistle Manufacturing Company factory was a historic factory located along the Patapsco River, which runs through Catonsville, Maryland across from Ilchester, Maryland. The 1800s factory was in continuous operation until 2003.
Elkridge Landing was a Patapsco River seaport in Maryland, and is now part of Elkridge, Maryland. The historic Elkridge Furnace Inn site resides within the Patapsco Valley State Park.
Oakland Manor is a Federal style stone manor house commissioned in 1810 by Charles Sterrett Ridgely in the Howard district of Anne Arundel County Maryland. The lands that became Oakland Manor were patented by John Dorsey as "Dorsey's Adventure" in 1688 which was willed to his grandson Edward Dorsey. In 1785, Luther Martin purchased properties named "Dorsey's Adventure", "Dorsey's Inheritance", "Good for Little", "Chew's Vineyard", and "Adam the First" to make the 2300 acre "Luther Martin's Elkridge Farm".
The Simpsonville Mill is a historic pre-colonial mill complex in Simpsonville, Maryland, part of the Columbia, Maryland land development.
Montpelier Mansion, sometimes referred to as "Montpelier I", was a house in Fulton, Maryland within Howard County, Maryland, United States. The Georgian style building was built circa 1740 and demolished following a 1994 historic survey with addendum and photos dating as late as August 1995.
Arlington is a historic slave plantation located in Columbia, Howard County, Maryland, now part of the Fairway Hills Golf Course.
The Duvall Farm is a farm located in North Laurel, Howard County, Maryland, now the site of Coastal Sunbelt Produce.
Woodlawn or Papillon was manor home in Ellicott City, Howard County, Maryland in the United States.
Located Cooksville in Howard County, Maryland, United States, Poverty Discovered, "Summer Hill Farm"
Guilford Road is a historic road north of Savage, Maryland that traverses Anne Arundel and Howard Counties in an area that was first settled by English colonists in the mid-1600s. Today's Guilford road is a series of disconnected segments bisected multiple times by the construction of Maryland Route 32.
