Allegany County is located in the northwestern part of the U.S. state of Maryland. As of the 2020 census, the population was 68,106. Its county seat is Cumberland. The name Allegany may come from a local Lenape word, welhik hane or oolikhanna, which means 'best flowing river of the hills' or 'beautiful stream'. A number of counties and a river in the Appalachian region of the U.S. are named Allegany, Allegheny, or Alleghany. Allegany County is part of the Cumberland metropolitan area. It is a part of the Western Maryland "panhandle".
Washington County is located in the western part of the U.S. state of Maryland. As of the 2020 census, the population was 154,705. It is the most populous county in the Western Maryland region and its county seat is Hagerstown.
LaVale is a census-designated place (CDP) in Allegany County, Maryland, United States. It is part of the Cumberland, MD-WV Metropolitan Statistical Area. The population was 4,201 as of the 2020 census.
Barnesville is a town in Montgomery County, Maryland, United States. It was incorporated in 1888. The population was 144 at the 2020 census.
Darnestown is a United States census-designated place (CDP) and an unincorporated area in Montgomery County, Maryland. The CDP is 17.70 square miles (45.8 km2) with the Potomac River as its southern border and the Muddy Branch as much of its eastern border. Seneca Creek borders portions of its north and west sides. The Travilah, North Potomac, and Germantown census-designated places are adjacent to it, as is the city of Gaithersburg. Land area for the CDP is 16.39 square miles (42.4 km2). As of the 2020 census, the Darnestown CDP had a population of 6,723, while the village of Darnestown is considerably smaller in size and population. Downtown Washington, D.C. is about 22 miles (35 km) to the southeast.
North Bethesda is an unincorporated, census-designated place (CDP) in Montgomery County, Maryland, United States, located just north-west of the U.S. capital of Washington, D.C. It had a population of 50,094 as of the 2020 census. Among its neighborhoods, the centrally-located, urbanizing district of White Flint is the commercial and residential hub of North Bethesda. The Pike & Rose development and the Pike District is an initiative of Montgomery County to brand and market this region as "North Bethesda's Urban Core". The WMATA North Bethesda metro station and Grosvenor-Strathmore metro station serve the region.
North Potomac is a census-designated place and unincorporated area in Montgomery County, Maryland, United States. It is located less than 5 miles (8.0 km) north of the Potomac River, and is about 20 miles (32 km) from Washington, D.C. It has a population of 23,790 as of 2020.
Rohrersville is a census-designated place (CDP) in Washington County, Maryland, United States. The population was 175 at the 2010 census.
Point of Rocks is an unincorporated community and census-designated place (CDP) in Frederick County, Maryland. As of the 2010 census, it had a population of 1,466.
Western Maryland, also known as the Maryland panhandle, is the portion of the U.S. state of Maryland that typically consists of Washington, Allegany, and Garrett counties. The region is bounded by Preston County, West Virginia, to the west, the Mason–Dixon line (Pennsylvania) to the north, and the Potomac River and West Virginia to the south. At one point, at the town of Hancock, the northern and southern boundaries are separated by just 1.8 miles, the narrowest stretch in the state.
Buckeystown is an unincorporated community and census-designated place (CDP) in Frederick County, Maryland, United States. As of the 2010 census the population was 1,019. Buckeystown Historic District and Buckingham House and Industrial School Complex were listed on the National Register of Historic Places in 1982. Carrollton Manor was listed in 1997. Former Congressman Roscoe Bartlett lives on a farm in the town.
Mt. Pleasant, also known as the Clemson Family Farm, is a historic home located at Union Bridge, Carroll County, Maryland, United States. It is a five-bay by two-bay, 2+1⁄2-story brick structure with a gable roof and built about 1815. Also on the property is a brick wash house, a hewn mortised-and-tenoned-and-pegged timber-braced frame wagon shed flanked by corn cribs, and various other sheds and outbuildings. It was the home farm of the Farquhar family, prominent Quakers of Scotch-Irish descent who were primarily responsible for the establishment of the Pipe Creek Settlement.
Libertytown is an unincorporated community and census-designated place (CDP) in Frederick County, in the U.S. state of Maryland. As of the 2010 census it had a population of 950. The Abraham Jones House was listed on the National Register of Historic Places in 1973.
Seneca is an unincorporated community in Montgomery County, Maryland, United States. It is located near the intersection of River Road and Seneca Creek, not far from the Chesapeake and Ohio Canal and Potomac River. Its history goes back before the American Revolutionary War and it thrived when the canal was operating—having several warehouses, mills, a store, a hotel, and a school. Fighting occurred in the area on more than one occasion during the American Civil War. The community declined as the C&O Canal declined.
Danville is an unincorporated community and census-designated place (CDP) in Allegany County, Maryland, United States. As of the 2010 census it had a population of 271.
Dawson is an unincorporated community and census-designated place (CDP) in Allegany County, Maryland, United States. As of the 2010 census it had a population of 103.
Detmold is an unincorporated community and census-designated place (CDP) in Allegany County, Maryland, United States. As of the 2010 census it had a population of 71.
Maryland Route 550 is a state highway in the U.S. state of Maryland. The state highway runs 24.43 miles (39.32 km) from MD 26 in Libertytown north to Pen Mar Road in Fort Ritchie. MD 550 runs southeast–northwest across central Frederick County, connecting Fort Ritchie in the northeastern corner of Washington County and Libertytown with the towns of Thurmont and Woodsboro and the smaller communities of Creagerstown and Sabillasville. South of the highway's junction with U.S. Route 15 in Thurmont, the state highway passes through the wide valley of the Monocacy River; to the north, the highway passes along the northern edge of Catoctin Mountain and crests South Mountain near Blue Ridge Summit, Pennsylvania.
Gilmore is an unincorporated community and census-designated place (CDP) in Allegany County, Maryland, United States. As of the 2010 census it had a population of 127. It is part of the Cumberland, MD-WV Metropolitan Statistical Area.
The Darnestown Presbyterian Church dates back to the 1850s, and is located in Darnestown, Maryland. It is a Presbyterian Church (USA) congregation and a member of the National Capital Presbytery. Behind the church building is a cemetery with the graves of many of the early settlers of western Montgomery County, and some of the local roads and villages are namesakes of members of those pioneering families. The first European landowner in the Darnestown area was Ninian Beall, who settled around 1749. Some Beall family members are buried in the church cemetery.
United States 
Maryland 
Frederick 
