Greek-Catholic Cathedral, located in the former Baroque Church of the Holy Heart of Jesus, which was erected for Jesuits in the 17th century.
In 1991, during his visit in Przemyśl, Pope John Paul II handed over the church to Greek Catholics, who then adjusted it to the needs of Eastern rituals. You can see a contemporary belfry near the Cathedral, with a 17th century building of the previous Jesuit College, now the seat of the over one-hundred-year-old Archdiocese Museum.