Rocks State Park

Gladden Farm, also known as Gladden-Roming Stone House, is a historic home and farm complex located in Street, Maryland. The complex includes three historically-significant structures: a large five-bay rubblestone bank house with Federal detailing, a one-story rubblestone spring house, and a one-story board-and-batten frame shop. The first two structures were built around 1820, the latter from the mid-19th century. Some interior details were installed around 1945 from a demolished house on Franklin Street in Baltimore, including a mantel, built-in cabinets, and bookcases. The main room's north wall is paneled with English oak removed from another demolished Baltimore dwelling. The home is named for the locally prominent Gladden family, who were leading and innovative farmers, who saw to it that the Maryland and Pennsylvania Railroad was built through this party of the county, and established a station stop near their farm at The Rocks.The farm was listed on the National Register of Historic Places in 1993.

The Geneva Farm Golf Course is an 18-hole, par 72 championship golf course located in Northern Harford County, Maryland, USA. The course was established in July 1990 on the site of a former historic farmland, which provided the course with naturally rolling terrain and large mounds. The course features strategic bunkering and water hazards that come into play, offering challenges for golfers of all skill levels. In addition to the course, Geneva Farm also provides an extensive range of facilities, including a driving range that can accommodate even the longest hitters, a practice putting green, and a sizable fleet of golf cars.

The Col. John Streett House is a historic home located at Street, Harford County, Maryland, United States. It is a Federal style home composed of three brick sections, two of which are original and one a late 19th-century addition. The original dwelling built about 1805, consists of a 2+1⁄2-story, five-bay, gable-roofed main section and a 2-story, two-bay attached kitchen. The kitchen wing section has two unequal-sized rooms on the ground floor and a large loft room above, reached by a closed, corner stair. The home is named for Colonel John Streett (1762-1837), a man prominent in local politics and a hero of the War of 1812 who led Harford's 7th Regiment Cavalry at the Battle of North Point.The Col. John Streett House was listed on the National Register of Historic Places in 1990.

North Harford High School is located in Pylesville, Maryland, United States. It is one of the few schools in Harford County, Maryland to have an FFA Chapter, and the only school in Harford County to have a barn with a semi-working farm on campus. North Harford finished undergoing renovations and additions at the beginning of the 2008 school year. Its re-dedication ceremony was held on April 13, 2008, in the new auditorium.

Street is a rural unincorporated community in northern Harford County, Maryland, United States.One of the central villages in Street is Highland. The village had a station stop on the Maryland and Pennsylvania Railroad, at milepost 38.6, which served farms within the area until it ceased passenger service in 1954, then terminated freight service in 1958. The post office for Street, Maryland is located in the village of Highland. The village was once home to Highland High School, which later became Highland Elementary School. Highland Elementary School was shut down when the North Harford Elementary School was opened. The large building has other community purposes now, including the alternative Highlands School, Mason-Dixon Community Service, Highland Senior Center and the Street post office. The Habonim Dror Camp Moshava is also located in Street. The Col. John Streett House was listed on the National Register of Historic Places in 1973. Gladden Farm and Mill Green Historic District were listed in 1993.

Friends School of Harford is a co-ed K–8 independent private school guided by Quaker values located in Harford County, Maryland and was under the direction of Head of School, Jonathan Huxtable.Founded in 2005, it originated as a middle school located in the Deer Creek Friends Meeting House in Darlington, Maryland. The school moved in 2008 to The Highlands Commons Building in Street, Maryland, near Bel Air, Maryland. In 2009, the school expanded to include grades one through five. Expansion continued in the summer of 2010 with the addition of a new science lab. In 2012, Friends School of Harford welcomed a new Head of School, Clare Pitz. This change in administration coincided with the move to Friends School of Harford's location in Forest Hill, Maryland. Friends School of Harford is the only Friends school in Harford County, Maryland and is a member of the Friends Council on Education. Consistent with Friends School of Harford's commitment to Quaker values the school periodically sponsors community seminars on parenting and conflict-resolution.The school is supported by private donations, local Friends Meetings, equipment donations from local colleges and other private schools, as well as tuition. The school suspended operations for the 2018-2019 school year and is not accepting students.

Eden Mill Nature Center is a nature center in Pylesville, Marland, United States.

Fairview is an unincorporated community in Harford County, Maryland, United States.

Forest Hill is an unincorporated community in Harford County, Maryland, United States, located north of the county seat of Bel Air. The main part of town is located at the intersection of Maryland Route 24 and Jarrettsville Road (former Maryland Route 23). Until 1958, this community was served by the Maryland and Pennsylvania Railroad at milepost 30.3. Forest Hill's ZIP code area covers a relatively large area, with rural land on one side and suburban neighborhoods on the other. The latter is part of the Bel Air suburbs. St. Ignatius Church was listed on the National Register of Historic Places in 1974.

Pylesville is an unincorporated community and census-designated place (CDP) in Harford County, Maryland, United States. The population was 693 at the 2010 census. It is part of the Baltimore metropolitan area.The town was named after Brandon Pyles. Until 1958, this community was served by the Maryland and Pennsylvania Railroad at milepost 40.3.

Jarrettsville is an unincorporated community and census-designated place (CDP) in Harford County, Maryland, United States. The population was 2,888 at the 2020 census.

Bel Air North is a census-designated place (CDP) in Harford County, Maryland, United States. It is situated immediately north of (and excludes) the incorporated town of Bel Air. As of the 2010 census, the CDP population was 30,568, up from 25,798 in 2000.