The Penn-York Valley is a densely populated group of communities that straddles the New York and Pennsylvania border. It includes the villages and boroughs of Sayre, Athens, South Waverly, and Waverly
Owego is a town in Tioga County, New York, United States. The population was 18,728 at the 2020 census. The name is derived from the Iroquois word Ahwaga, meaning "where the valley widens".