Riverview park

The Allegheny Observatory is an American astronomical research institution, a part of the Department of Physics and Astronomy at the University of Pittsburgh. The facility is listed on the National Register of Historical Places (ref. # 79002157, added June 22, 1979) and is designated as a Pennsylvania state and Pittsburgh History and Landmarks Foundation historic landmark.

The Byzantine Catholic Seminary of SS. Cyril and Methodius is a degree-granting school of theology in Pittsburgh, Pennsylvania, United States which prepares candidates for priestly ministry to the Byzantine Catholic churches of North America. As of 2019, this includes the Ruthenian Byzantine Catholic Church, the Melkite Greek Catholic Eparchy of Newton, the Romanian Catholic Eparchy of St George's in Canton, and the Ukrainian Catholic Eparchy of Saint Josaphat in ParmaIt was established by the Byzantine Catholic Metropolitan Church of Pittsburgh in 1950 on Pittsburgh's Observatory Hill.