Roxbury Mill

Taylorsville is an unincorporated place in Carroll County, Maryland, United States. Taylorsville is located where MD 26 and MD 27 intersect, approximately 17 miles east of Frederick and 27 miles northwest of Baltimore. Taylorsville is near Morgan Run Natural Environment Area.

South Carroll High School (SCHS) is a four-year public high school in Sykesville in Carroll County, Maryland, United States. The school is located near the southwest corner of Carroll County on Liberty Road between Maryland Route 27 and Maryland Route 97.

The Andrew P. Frizzell House and Farm Complex is a historic home and farm complex located at Westminster, Carroll County, Maryland, United States.

Parr's Ridge is a ridge which forms the summit of the Piedmont Plateau region in the U.S. state of Maryland. The ridge, a gentle summit in contrast to Maryland's Appalachian ridges to the west, extends from southwest to northeast through Montgomery, Howard and Carroll counties. The highest point in Maryland east of the Appalachian Mountains, Dug Hill in northern Carroll County, at an elevation of just over 1100 feet (335 m), is a mile or two to the west of the ridge. The Patuxent and Patapsco rivers both have headwaters on the ridge. The South branch of the Patapsco's headwaters point is dubbed Parr's Spring, and is the meeting point of four of Maryland's counties: Howard, Carroll, Montgomery, and Frederick. The Spring is submerged beneath a pond on the grounds of the eponymous "Four-County Farm." The area was surveyed by John Parr in 1744, patenting the land as "Parr's Range". David McMurtrie Gregg marched his troops through the area during the civil war on the way to Gettysburg.Maryland State Route 27 follows the course of Parr's Ridge. Communities along Parr's Ridge include, from south to north, Damascus, Mount Airy (where Interstate 70 crosses the ridge), Westminster, Cranberry, Manchester, and Lineboro.

Woodbine is an unincorporated rural community in Howard and Carroll counties, Maryland, United States. It is part of the Baltimorean metropolitan area. It is located southeast of Frederick, west of Baltimore, north of Washington, D.C., and east of Mount Airy. The community was named for the woodbine plant, which grew in the community in fields and along riverbanks.

The McMurray–Frizzell–Aldridge Farm is a historic home and farm complex located at Westminster, Carroll County, Maryland, United States. It consists of a log house constructed about 1790 and later enlarged, and several 19th and early 20th century domestic and agricultural outbuildings, including a stone summer kitchen, a frame smokehouse, a frame bank barn, a frame wagon shed, a frame hog pen, and a stone spring house.The McMurray–Frizzell–Aldridge Farm was listed on the National Register of Historic Places in 2001.

Poplar Springs is a town located in western Howard County in the state of Maryland, United States. The town is named for the "Poplar Spring Branch", where Levin Lawrance settled in 1741 and Captain Philimon Dorsey settled in 1750 on a land patent named "Dorseys Grove".Old Frederick Road was built through the town, following a Native American foot trail. By 1783, two weekly stagecoaches traveled the road. As of 1835, eight daily coaches traveled through town. In the summer of 1843 and 1844, Samuel Morse used Poplar Springs as a vacation spot while experimenting with the single wire telegraph. After the Civil War, members of the 1st Maryland Infantry, CSA would hold regular reunions at the hotel in town. By 1888, the town population was 48.

Simpson-Poplar Springs African Methodist Episcopal Church, is a historic African Methodist Episcopal Church located at 16901 Hardy Road in Poplar Springs, near Mount Airy, Maryland. The building was constructed in 1893.

Lisbon is a census-designated place located in western Howard County in the state of Maryland, United States, located roughly between Baltimore and Frederick and north of Washington, D.C. It is contained in an area of roughly one square mile. Lisbon is located along Interstate 70 and Maryland Route 144 and is home to the first roundabout in Maryland (opened in 1993). It first appeared as a CDP in the 2020 Census with a population of 282.

Clearview Airpark (ICAO: K2W2, FAA LID: 2W2) is an airport located in Westminster, Maryland, United States.Clearview Airpark houses 30 general aviation aircraft with 15,300 operations annually (2011). The airport has been in operation since 1966.

The Mount Airy Historic District is a national historic district in Mount Airy, located in Carroll and Frederick County, Maryland. The district comprises a cohesive group of commercial, residential, and ecclesiastical buildings dating from the late 19th through early 20th centuries. The brick Baltimore and Ohio Railroad station, designed by E. Francis Baldwin and constructed in 1882, represents the town's origin as an early transportation center for the region, which dates back as early as 1838. A group of early-20th century commercial structures represent the rebuilding of Mount Airy's downtown after a series of fires between 1903 and 1926. The residential areas are characterized by houses illustrating vernacular forms and popular stylistic influences of the late 19th and early 20th century. Three churches are located within the district.It was added to the National Register of Historic Places in 1984.

Mount Airy is a town in Carroll and Frederick counties in the U.S. state of Maryland. It is part of both the Washington Metropolitan Area and Baltimore Metropolitan Area. As of the 2010 census the population was 9,288.Outside the town limits, the surrounding countryside is colloquially referred to as Mount Airy or the "Four-County Area" by locals. The "Four-County Area" derives its name from the fact that the "Mount Airy" mailing area encompasses portions of Frederick, Carroll, Montgomery, and Howard counties.