The Largest Cathedral In Ireland - St. Patrick’s Cathedral
St. Patrick’s is the National Cathedral of the Church of Ireland and dates from 1230
9th Century Duomo - Amalfi Duomo & Museum
This Duomo in Amalfi, was creation in the 9th and 10th centuries and has been added and redecorated several times. It is dedicated to the apostle St. Andrew whose relics are kept here.