Piscataway Park, located 20 miles (32 km) southwest of downtown Washington, D.C., in and around Accokeek, Maryland, protects Marshall Hall the National Colonial Farm, and the Accokeek Creek Site. The park is located across the Potomac River from George Washington's Mount Vernon estate.
Marietta, is a historic home located in Glenn Dale, Prince George's County, Maryland.
The Teackle Mansion is a historic estate at 11736 Mansion Street, Princess Anne, Maryland, United States. It was constructed between 1802 and 1819 for Littleton Dennis Teackle and his wife Elizabeth Upshur Teackle. It is notable for its Neoclassical architecture with many distinctive features, and its 19th century period rooms. It is the home of the Somerset County Historical Society, and was added to the National Register of Historic Places in 1971.
The Poplar Hill Mansion is a historic U.S. mansion located at 117 Elizabeth Street, Salisbury, Maryland and is open to the public as a house museum.
Snow Hill is a manor house located south of Laurel, Maryland, off Maryland Route 197, in Prince George's County. Built between 1799 and 1801, the 1 1⁄2-story brick house is rectangular, with a gambrel roof, interior end chimneys, and shed dormers. It has a center entrance with transom and a small gabled porch. A central hall plan was used, with an elaborate interior and corner cupboards. The original south wing was removed and rebuilt, and the home restored in 1940. The Late Georgian style house was the home of Samuel Snowden, part owner of extensive family ironworks, inherited from his father Richard Snowden. and is now owned and operated by the Maryland-National Capital Park and Planning Commission as a rental facility.
St. Ignatius Church is a Roman Catholic parish church of the Archdiocese of Washington located at 2315 Brinkley Rd., Fort Washington, MD 20744, in Oxon Hill, Prince George's County, Maryland. The historic church structure was constructed between 1890 and 1891. The 1 1⁄2-story structure is wood frame, with clapboarding, and shingling in imbricated pattern. It is rectangular in form with a gabled roof, 80-foot (24 m) projecting front belfry with spire and louvered openings, round arched openings, and modified corner buttresses. The architectural style is considered Eclectic, with elements of the Shingle and Queen Anne styles. It is the second church on site and has served as a mission and parish church. The original church, built in 1849, was partially funded by Mary Surratt, one of the conspirators involved with the Assassination of Abraham Lincoln.
The National Archives Site is an archeological site at the National Archives facility in College Park, Prince George's County, Maryland. The site contains archeological remains from prehistoric settlements during the Late Archaic period, c. 4000-1500 B.C. Stone artifacts recovered through archeological testing indicate that this camp served as a place of stone tool manufacture and probably as a staging point for hunting and foraging. Physical integrity of the prehistoric component is high, with little plow disturbance or admixture with artifacts from other periods. The presence of a small number of other artifacts, including the projectile points, a spokeshave, and utilized flakes, indicates that the site also served in other hunting and foraging pursuits. It is one of a relatively small percentage of known prehistoric properties in Maryland with undisturbed archeological deposits.
Calvert Hills Historic District is a national historic district in College Park, Prince George's County, Maryland. It is roughly bounded on the north by Calvert Road, on the east by the Green Line metrorail corridor, on the south by the northern boundary of Riverdale Park, and on the west by Baltimore Avenue. It does not include Calvert Park on the southeast corner. Primarily a middle-class single-family residential neighborhood, it also includes some apartment houses as well as the College Park Post Office, a contributing property at 4815 Calvert Road.
The Riverdale Park Historic District is a national historic district located at Riverdale Park, Prince George's County, Maryland. The community developed starting in 1889, around the B & O passenger railroad station, as an early railroad suburb northeast of Washington, D.C. Later, 20th century additions expanded the community. One of the more imposing features of the community is the early-19th-century mansion known as Riversdale. In general residential styles range from large 2 1⁄2-story wood-frame dwellings to smaller bungalows, with an eclectic collection of imposing Queen Anne and Colonial Revival houses.
Chance Boatyard is a group of historic buildings at Annapolis, Anne Arundel County, Maryland. It used to be a boat-building and repair complex. Most of the buildings were built between 1913 and 1942 to support the boat-building and repair activity of Chance Marine Construction Corporation and its successors, Annapolis Yacht Yards and Trumpy & Sons.
St. George's Episcopal Church is an historic church located at 44965 Blake Creek Road, in Valley Lee, St. Mary's County, Maryland. It was built in 1799 on the same site as three other, earlier churches. It is a one-story, five bay, rectangular, gable-front, Flemish bond brick structure. The interior has been restored to its 1884 appearance. The church is surrounded by a graveyard, enclosed by a low brick wall. It is generally believed that St. George's is the site of the oldest Anglican church in Maryland whose parish is still in existence. William and Mary Parish, as it was originally known, was one of the original 30 Anglican parishes in the Province of Maryland.
George Truog House is a historic home in Cumberland, Allegany County, Maryland, United States. It is a 3-story brick structure built in 1903. The house was designed by local architect Wright Butler, and built by George Truog, proprietor of the Maryland Glass Etching Works in Cumberland from 1893–1911. It contains a unique collection of decorative glass.
The Waverly Street Bridge, also called the Westernport Bowstring Arch Truss Bridge, was a historic steel bowstring truss bridge at Westernport, Allegany County, Maryland, United States. It carried vehicular traffic on Waverly Street over George's Creek. The bridge had a span length of 108 feet (33 m). It was built in 1892, by the King Bridge Company of Cleveland, Ohio.
The George Widrick House is a historic home located at Frederick, Frederick County, Maryland, United States. It is a 2 1⁄2-story Federal period brick dwelling, with a 2-story service wing. Outbuildings include a small brick smokehouse and the stone foundation of a barn.
Harford National Bank is a historic bank building located at Bel Air, Harford County, Maryland. It is a one-story, with day-light basement built in a modified Richardson Romanesque style of glazed red brick and rusticated brownstone. It was designed by architect George Archer in 1889.
St. George's Parish Vestry House, also known as Spesutia Vestry House, is a historic Episcopal vestry house located at Perryman, Harford County, Maryland. It is a small structure of Flemish bond brick construction dating to about 1766.
The Helianthus III was a yacht, built by Nathanael Greene Herreshoff (1848–1938) in 1924. She was a ketch-rigged wooden vessel, 62½' long on deck with a 13'-9" beam and 4'-6" draft. Before being lost at sea in the 1990s, she was docked at Annapolis, Anne Arundel County, Maryland.
Fredericktown is an unincorporated community in Cecil County, Maryland, United States.
Easton Historic District is a national historic district at Easton, Talbot County, Maryland, United States. It is an urban district that covers most of the core of Easton. It contains approximately 900 buildings and structures arranged along a grid pattern of streets and alleys and is primarily residential with the Central Business District located in the western section near the Talbot County Courthouse on Washington Street. It has a significant collection of 18th, 19th, and early-20th century buildings.
Kestrel is a steam yacht that was built in 1892. It is located in the George C. Boldt Yacht House on the Saint Lawrence River in Jefferson County, New York.
