Uploaded July 2026 | Updated September 2026, 31 minutes ago
Washington D.C. Basilica of the National Shrine of the Immaculate Conception - The Basilica of the National Shrine of the Immaculate Conception is a Catholic minor basilica and national shrine in Washington D.C. It is the largest Catholic church building in North America and the tallest habitable building in Washington, D.C. Its construction, in the Neo-Byzantine and Romanesque Revival styles, began in 1920.
The church is dedicated to the Immaculate Conception, the United States' principal patroness. It serves as the patronal church of the Catholic Church in the United States.
Philadelphia - The Cathedral Basilica of Saints Peter and Paul - The Cathedral Basilica of Saints Peter and Paul is the see church for the Archdiocese of Philadelphia. Located in Philadelphia, Pennsylvania, the cathedral was dedicated in 1864 and designated a minor basilica by the Vatican in 1976.
The basilica is the largest Catholic church in the state of Pennsylvania, with a seating capacity of 2,000.
Washington D.C. Basilica of the National Shrine of the Immaculate Conception - The Basilica of the National Shrine of the Immaculate Conception is a Catholic minor basilica and national shrine in Washington D.C. It is the largest Catholic church building in North America and the tallest habitable building in Washington, D.C. Its construction, in the Neo-Byzantine and Romanesque Revival styles, began in 1920.
The church is dedicated to the Immaculate Conception, the United States' principal patroness. It serves as the patronal church of the Catholic Church in the United States.
Philadelphia - The Cathedral Basilica of Saints Peter and Paul - The Cathedral Basilica of Saints Peter and Paul is the see church for the Archdiocese of Philadelphia. Located in Philadelphia, Pennsylvania, the cathedral was dedicated in 1864 and designated a minor basilica by the Vatican in 1976.
The basilica is the largest Catholic church in the state of Pennsylvania, with a seating capacity of 2,000.
