Pennsylvania officially the Commonwealth of Pennsylvania, is a state in the Mid-Atlantic, Northeastern, and Appalachian regions of the United States. The Commonwealth is bordered by Delaware to the southeast, Maryland to the south, West Virginia to the southwest, Ohio to the west, Lake Erie and the Canadian province of Ontario to the northwest, New York to the north, and New Jersey to the east, while the Appalachian Mountains run through its middle.

Williamsport is a city in, and the county seat of, Lycoming County, Pennsylvania, United States. In 2019, the population was estimated at 28,186. It is the principal city of the Williamsport Metropolitan Statistical Area, which has a population of about 114,000. Williamsport is the larger principal city of the Williamsport-Lock Haven, PA Combined Statistical Area, which includes Lycoming and Clinton Counties.The city is the cultural, financial, and commercial center of Central Pennsylvania. It is 131 miles (211 km) from Philadelphia, 166 miles (267 km) from Pittsburgh and 85 miles (137 km) from Harrisburg. It is known for its sports, arts scene and food. Williamsport was settled by Americans in the late 18th century, and began to prosper due to its lumber industry. By the early 20th century, it reached the height of its prosperity. The population has since declined by about a third from its peak of around 45,000 in 1950. As county seat, Williamsport has the county courthouse, county prison, sheriff's office headquarters and federal courthouse, all downtown. It is also home to two institutions of higher learning, the Pennsylvania College of Technology and Lycoming College. Williamsport is the birthplace of Little League Baseball. South Williamsport, a town nearby, is the headquarters of Little League Baseball and annually hosts the Little League World Series in late summer. Other points of interest include the Hiawatha riverboat, Millionaires' Row, Peter J. McGovern Little League Museum, the Community Arts Center, the Genetti Hotel, the Susquehanna Riverwalk and The Gallery at Penn College.

The Susquehanna Valley is a region of low-lying land that borders the Susquehanna River in the U.S. states of New York, Pennsylvania, and Maryland. The valley consists of areas that lie along the main branch of the river, which flows from Upstate New York through Pennsylvania and Maryland into the Chesapeake Bay, as well as areas that lie along the shorter West Branch in Pennsylvania.

Lewisburg is a borough in Union County, Pennsylvania, United States, 30 miles (48 km) south by southeast of Williamsport and 60 miles (97 km) north of Harrisburg. In the past, it was the commercial center for a fertile grain and general farming region. The population was 5,792 at the 2010 census. It is the county seat of Union County. Located in central Pennsylvania's Susquehanna River Valley, on the West Branch Susquehanna River, Lewisburg is northwest of Sunbury. It is home to Bucknell University and is near the Lewisburg Federal Penitentiary. Its 19th-century downtown is on the National Register of Historic Places. Lewisburg is the principal city of the Lewisburg, PA Micropolitan Statistical Area, and is also part of the larger Bloomsburg-Berwick-Sunbury, PA Combined Statistical Area.