St. Gallen Cathedral
Appearance
![](http://upload.wikimedia.org/wikipedia/commons/thumb/3/39/StiftskircheSt.Gallen.jpg/220px-StiftskircheSt.Gallen.jpg)
The Stiftskirche St Gallus und Otmar (Collegiate Church of St. Gall and Otmar ) is a Roman Catholic church in the city of St. Gallen in Switzerland. It has been the cathedral of the Diocese of St Gallen since 1847. It is part of the Abbey of St. Gall