Frederick National Laboratory for Cancer Research

Ceresville is an unincorporated community in Frederick County, Maryland.

The Beatty-Cramer House was built near Israels Creek in Frederick County, Maryland, circa 1748. The oldest house in Frederick County, it is an unusual example of Dutch-influenced construction practices, more typically found in the Hudson Valley. It is the only known example of mixed Dutch, English and American framing and construction methods in Maryland.

Carroll Creek is an 8.3-mile-long (13.4 km) tributary of the Monocacy River in Frederick County, Maryland. The headwaters of the creek are located on the eastern slopes of Catoctin Mountain, southeast of Gambrill State Park. The stream runs roughly east through the city of Frederick to the Monocacy, which drains to the Potomac River. The Shawnee Indians, who called the Monocacy River Monnockkesey (which translates as “river with many bends”), named Carroll Creek Walkwaki Methtegui, (which translates as "down in the gully creek"). The creek was named after Charles Carroll of Carrollton, a Founding Father of the United States who owned large amounts of land in Frederick County. Following two devastating floods in the mid-70s, the City of Frederick undertook an ambitious flood control project to protect its historic downtown from future damage. The innovative design called for the installation of an underground system of concrete conduits able to convey storm-water safely through downtown Frederick. The project’s ground-level elements allowed the development of a new Linear Park.

Tuscarora Creek is a 7.7-mile-long (12.4 km) tributary of the Monocacy River in Frederick County, Maryland, in the United States. The creek rises at the eastern base of Catoctin Mountain, about 6.5 miles (10.5 km) north-northwest of the city of Frederick, and flows southeast about to its mouth at the Monocacy. The creek's watershed area is 15.28 square miles (39.6 km2).

Discovery-Spring Garden is a former census-designated place in Frederick County, Maryland, United States. It is the combination of the two unincorporated communities of Discovery and Spring Garden. As of the 2000 census, the population was 2,152; its population was not counted in 2010.

Discovery is an unincorporated community in Frederick County, Maryland, United States. Discovery is located along Maryland Route 194 near the southern border of Walkersville. Prior to 2010, the community was part of the Discovery-Spring Garden census-designated place.

The Woodsboro and Frederick Turnpike Company Tollhouse is a historic toll house located at Walkersville, Frederick County, Maryland, United States. It is a two-story brick structure over a stone foundation, with a small interior end chimney at each gable end. It was used as a tollhouse by the Woodsboro and Frederick Turnpike Company.The Woodsboro and Frederick Turnpike Company Tollhouse was listed on the National Register of Historic Places in 1979.

The Linganore Farm is a historic home and farm complex located at Frederick, Frederick County, Maryland, United States. The main house is a large two-story brick dwelling dating from the 1850s-60s and showing influence of the Greek Revival and Italianate styles. The property includes the ruins of a brick smokehouse, a stone root cellar and a two-story brick secondary house dating from the early 19th century. Across from the house is the site of the Linganore Mill, which was located on the east bank of the Monocacy River. In front of the house is a terraced lawn defined with large boxwoods. In 1891, the farm was converted to a resort known as the Linganore Hills Inn.The Linganore Farm was listed on the National Register of Historic Places in 2000.

Walkersville High School (WHS) is a four-year public high school in Walkersville, Frederick County, Maryland, United States. The school's colors are blue and gold and athletic teams are known as the "Lions."

Spring Ridge is census-designated place (CDP) and suburban housing community in Frederick County, in the U.S. state of Maryland, just outside the city of Frederick. As of the 2020 census it had a population of 6,005. Before 2010, it was part of the Linganore-Bartonsville, Maryland census-designated place, which was split into three for the 2010 census.

Spring Bank Farm is a large house, built in 1880 near Frederick, Maryland in the small community of Harmony Grove. The house combines Gothic Revival and Italianate architecture. The house retains much of its historic detailing and interior fabric, as well as a number of outbuildings.The Spring Bank Farm was listed on the National Register of Historic Places in 1984.

Harmony Grove is a ghost town located close to U.S. Route 15, north of Frederick (city) in Frederick County, Maryland. Harmony Grove is considered part of the Piedmont region of Maryland.