Fawn Township, Allegheny County, Pennsylvania

The Burtner House (also known as the Burtner Stone House) is an historic home which is located on Burtner Road in Harrison Township, Allegheny County, Pennsylvania in the United States. It was added to the National Register of Historic Places in 1972.

Highlands Mall is a former shopping mall in Harrison Township, Pennsylvania that operates today as an open-air shopping center. It opened in 1977 and closed in 2006, reopening after its redevelopment in 2008.

Harrison Township is a township in Allegheny County in the U.S. state of Pennsylvania. The population was 10,169 at the 2020 census. Pennsylvania Route 28 passes through Harrison Township, connecting Kittanning to the northeast and Pittsburgh to the southwest. Allegheny Technologies has extensive steel mill facilities in Harrison Township, including its Allegheny Ludlum Brackenridge Works. Harrison Township is located at the far northeast corner of Allegheny County. Its northern border is the Butler County line and the Allegheny River forms the township's eastern boundary with Westmoreland County. Its northeast corner also touches Armstrong County.

Natrona Heights is an unincorporated community in Harrison Township, Allegheny County in the U.S. state of Pennsylvania. It is located in Western Pennsylvania within the Pittsburgh Metropolitan Statistical Area, approximately 24 miles (39 km) northeast of Pittsburgh. Natrona Heights is situated near the Allegheny River, Natrona, Brackenridge, and Tarentum.

McDowell Run is a tributary of Bull Creek in Allegheny and Butler counties in the U.S. state of Pennsylvania.

Saint Joseph High School is a private, parochial Roman Catholic high school in Harrison Township, Pennsylvania. It is the only parish-operated high school in the Diocese of Pittsburgh.

Highlands High School is a suburban, public secondary school in the Natrona Heights neighborhood of Harrison Township in the U.S. state of Pennsylvania. It is part of the Highlands School District and has a current enrollment of about 800 students in grades nine through twelve.

Harrison Hills Park is a 500-acre (2.0 km2) county park in Allegheny County, Pennsylvania, in the United States. It is a part of the county's 12,000-acre (49 km2) network of nine distinct parks. It is situated 24 miles (39 km) northeast of Pittsburgh in Harrison Township. The park features an overlook of the Allegheny River and offers walking, hiking, and bridle trails. The Harrison Hills Park Environmental Learning Center is open on weekends.

The Rachel Carson Trail is a 45.7-mile (73.5 km) hiking trail in Allegheny County, Pennsylvania, United States. Its western terminus is in the suburban North Park district in the Pittsburgh metropolitan area, and its eastern terminus is in Harrison Hills Park along the Allegheny River, near the town of Freeport. The trail is maintained by the Rachel Carson Trails Conservancy.

Natrona is an unincorporated community in Harrison Township, Allegheny County in the U.S. state of Pennsylvania. It is located in western Pennsylvania within the Pittsburgh Metropolitan Statistical Area, approximately 24 miles (39 km) northeast of Downtown Pittsburgh. Natrona is situated along the Allegheny River at Lock and Dam Four, Pools Three and Four between Brackenridge, Natrona Heights, Karns, Allegheny Township, and Lower Burrell.

Pennsalt Historic District (also known as Pennsalt Company Houses) is a historic district in Natrona, Pennsylvania.According to the Library of Congress, the Pennsalt Historic District, is "an early and architecturally intact collection of housing built by the Pennsylvania Salt Manufacturing Company," and "is a significant example of a western Pennsylvania company town of the mid to late 19th century."

Karns is an unincorporated community in Harrison Township, Allegheny County, Pennsylvania, United States; it is located in Western Pennsylvania within the Pittsburgh Metropolitan Statistical Area, approximately 24 miles (39 km) northeast of Pittsburgh. Karns is situated along the Allegheny River at Pool 4 across from Jacks Island just above Lock and Dam 4 between Natrona, Natrona Heights, and Sligo. The elevation of Karns is 817 feet above sea level.The postal ZIP code is 15065, while the telephone area codes are 724 and 878; although the code 878 is not used.