“Glasgow Cathedral, also called the High Kirk of Glasgow or St Kentigern’s or St Mungo’s Cathedral, is today a gathering of the Church of Scotland in Glasgow.
The title cathedral is honorific and historic, dating from the period before the Scottish Reformation and its former status as the Roman Catholic mother church of the Archdiocese of Glasgow and the cathedra of the Archbishop of Glasgow (which is now in St. Andrew’s Cathedral, the present mother church of the Roman Catholic Archdiocese of Glasgow). The current congregation is part of the Church of Scotland’s Presbytery of Glasgow. Glasgow Cathedral is located north of High Street and east of Cathedral Street, beside the Glasgow Royal Infirmary.
The history of the cathedral is linked with that of the city, and is allegedly located where the patron saint of Glasgow, Saint Mungo, built his church. The tomb of the saint is in the lower crypt. Walter Scott‘s novel Rob Roy gives an account of the kirk.
Built before the Reformation from the late 12th century onwards and serving as the seat of the Bishop and later the Archbishop of Glasgow, the building is a superb example of Scottish Gothic architecture. It is also one of the few Scottish medieval churches (and the only medieval cathedral on the Scottish mainland) to have survived the Reformation not unroofed.”
~the above information was cited from: https://en.wikipedia.org/wiki/Glasgow_Cathedral
It makes a pretty impressive feature on the skyline and is a sight to behold.