Pleasant Unity, Pennsylvania

Trauger is an unincorporated community and coal town in Westmoreland County, Pennsylvania, United States. An architecturally impressive historic structure built in 1914, St. Mary's Byzantine Catholic Church is large brick building in the Spanish Renaissance style.

Marguerite is an unincorporated community and coal town in Westmoreland County, Pennsylvania, United States. It was also known as Klondike. According to a 1994 study by the U.S. Department of the Interior, Marguerite was established in 1897, when The Standard Connellsville Coke Company began developing a coal mine and coke works nearby and built houses for the employees. A second mine followed in 1900. The H.C. Frick Coke Company took over operations in 1903 and built more houses. At one point nearly 1,000 people reportedly lived in the area. Mining and coking ceased in Marguerite in the 1940s. The 1994 study found some traces of prior industrial activity, primarily disused coke ovens.

The Mammoth Mine disaster or Frick Mine explosion occurred on January 27, 1891 just after 9:00 AM in the Mammoth No. 1 mine in Mount Pleasant Township, Westmoreland County, Pennsylvania. Newspapers reported that firedamp was ignited by a miner's oil lamp, resulting in the deaths of 109 men and boys. Most of the miners were not killed by the force of the explosion, but rather were suffocated by the effects of afterdamp.

United is located in Mount Pleasant Township, Westmoreland County, Pennsylvania, United States. It is a community located near Norvelt.

Whitney is an unincorporated community in Westmoreland County, Pennsylvania, United States. The community is 5 miles (8.0 km) south-southwest of Latrobe. Whitney has a post office, with ZIP code 15693.

Calumet is a census-designated place in Mount Pleasant Township, Westmoreland County, Pennsylvania, United States. Although the United States Census Bureau included it as a census-designated place with the nearby community of Norvelt for the 2000 census, they are in reality two very different communities, each reflecting a different chapter in how the Great Depression affected rural Pennsylvanians. As of the 2010 census, Calumet-Norvelt was divided into two separate CDPs officially. Calumet was a typical "patch town," another name for a coal town, built by a single company to house coal miners as cheaply as possible. The closing of the Calumet mine during the Great Depression caused enormous hardship in an era when unemployment compensation and welfare payments were nonexistent. On the other hand, Norvelt was created during the depression by the US federal government as a model community, intended to increase the standard of living of laid-off coal miners.

Calumet-Norvelt was a census-designated place (CDP) in Westmoreland County, Pennsylvania, United States. The community was divided into the two separate communities of Calumet and Norvelt for the 2010 census. Although the US Census treats Calumet and Norvelt as a single community, they are in reality two very different communities, each reflecting a different chapter in how the Great Depression affected rural Pennsylvanians. Calumet was a typical "patch town", built by a single company to house its miners as cheaply as possible. The closing of the Calumet mine during the Great Depression caused enormous hardship in an era when unemployment compensation and welfare payments were non-existent. On the other hand, Norvelt was created during the depression by the US federal government as a model community, intended to increase the standard of living of laid-off coal miners.

Welty Run is a 6.59 mi (10.61 km) long 3rd order tributary to Sewickley Creek in Westmoreland County, Pennsylvania. This is the only stream of this name in the United States.

Kecksburg is an unincorporated community in Mount Pleasant Township, Westmoreland County, Pennsylvania, United States. Located in a heavily wooded area along PA Route 982, it is approximately thirty miles southeast of Pittsburgh at an elevation of 1,209 feet.

Adam Fisher Homestead, also known as Artuso Farm, is a historic home and farm located in Mount Pleasant Township, Westmoreland County, Pennsylvania. The house was built about 1837, and is a two-story, five bay brick dwelling with a cut sandstone foundation in a vernacular Federal style. The farmstead includes the following contributing outbuildings: combination Smoke house / bake oven / coalhouse, combination summer kitchen / wash house, and cooper's shed.It was added to the National Register of Historic Places in 1991.

Arnold Palmer Regional Airport (IATA: LBE, ICAO: KLBE, FAA LID: LBE) is in Westmoreland County, Pennsylvania, United States, two miles (3 km) southwest of Latrobe and about 33 miles (53 km) southeast of Pittsburgh. It was formerly Westmoreland County Airport; it was renamed in September 1999 for Arnold Palmer as part of his 70th birthday celebration. Palmer learned to fly at the airport, and the dedication ceremony included Governor Tom Ridge and a flyover of three A-10s of the Pennsylvania Air National Guard.The Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021 categorized it as a non-hub primary commercial service facility.Passenger traffic at the airport has significantly grown since Spirit Airlines began serving the airport in 2011, jumping from roughly 10,000 passengers in 2010 to 310,000 passengers in 2019, a 3000% increase. Spirit Airlines is the only commercial passenger carrier and currently flies two nonstop routes to one city in Florida and one city in South Carolina from the airport.

Hostetter is a census-designated place located in Unity Township, Westmoreland County in the state of Pennsylvania, United States. It is located near Pennsylvania Route 981. As of the 2010 census the population was 740 residents.