The original Cathedral for the Archdiocese of Canberra Goulburn is now referred to as Saints Peter and Paul's Old Cathedral. Recognised by the National Trust of Australia the former Cathedral and Bishop's House are significant items of the city's cultural and architectural heritage. Several types of stone were used in the Cathedral's construction. The most significant of these was diorite porphyrite, a very hard green stone from a quarry on the Bungonia Road. The use of the green porphyry stone makes this the only Greenstone Cathedral in the world. https://www.visitnsw.com/destinations/country-nsw/goulburn-area/goulburn/attractions/saints-peter-and-pauls-old-cathedral

The stunning belltower, soaring windows and massive stone work are the first impressions one has of St Saviour's. The Cathedral dominates Bourke Street and interrupts the through flow of Montague Street. Royal Letters Patent issued by Queen Victoria on March 14, 1863 established the Diocese of Goulburn giving Goulburn city status and making it Australia's first inland city. https://www.visitnsw.com/destinations/country-nsw/goulburn-area/goulburn/attractions/st-saviours-anglican-cathedral