York Minster towers, cathedral, and metropolitical church of Saint Peter, City of York, Yorkshire, England, UK, YO1 6GD

The Cathedral and Metropolitical Church of Saint Peter in York, commonly known as York Minster, is the cathedral of York, North Yorkshire, England, and is one of the largest of its kind in Northern Europe. The minster is the seat of the Archbishop of York, the third-highest office of the Church of England (after the monarch as Supreme Governor and the Archbishop of Canterbury), and is the mother church for the Diocese of York and the Province of York. It is run by a dean and chapter, under the Dean of York. The title "minster" is attributed to churches established in the Anglo-Saxon period as missionary teaching churches, and serves now as an honorific title; the word Metropolitical in the formal name refers to the Archbishop of York's role as the Metropolitan bishop of the Province of York. Services in the minster are sometimes regarded as on the High Church or Anglo-Catholic end of the Anglican continuum. The minster was completed in 1472 after several centuries of building. It is devoted to Saint Peter, and has a very wide Decorated Gothic nave and chapter house, a Perpendicular Gothic quire and east end and Early English North and South transepts. The nave contains the West Window, constructed in 1338, and over the Lady Chapel in the east end is the Great East Window (finished in 1408), the largest expanse of medieval stained glass in the world. In the north transept is the Five Sisters window, each lancet being over 53 feet (16.3 m) high. The south transept contains a rose window, while the West Window contains a heart-shaped design colloquially known as The Heart of Yorkshire. On 9 July 1984, York Minster suffered a serious fire in its south transept during the early morning hours. Firefighters made a decision to deliberately collapse the roof of the South Transept by pouring tens of thousands of gallons of water onto it, in order to save the rest of the building from destruction