English Cathedrals - Carlisle Cathedral - Interior showing vaulted sides and roof , stained glass window. Part of Box 144 Boswell Collection - English Cathedrals. The Cathedral Church of the Holy and Undivided Trinity, otherwise called Carlisle Cathedral, is the seat of the Anglican Bishop of Carlisle. It is located in Carlisle, in Cumbria, North West England. It was founded as an Augustinian priory and became a cathedral in 1133.