Cathedral of St Michael and St John a rare example of one of only four 19th century Cathedrals in NSW and is the second Cathedral to be built in the colony. The design of the building is one of only a few prepared by English architect Charles Hansom for use in Australia and notably modelled on St Osburg's Church in Coventry dating from the 1840s. The place is important in demonstrating the principal characteristics of a class of cultural or natural places/environments in New South Wales. The Cathedral of Saints Michael and John is representative example of a mid 19thbcentury Catholic Cathedral which was established during a
St. Olav's Cathedral, Oslo bishop in the country, the church was not consecrated until 8 August 1896. A relic, reportedly a bone from St. Olav's arm, have been placed in a showcase since the 1860s. When the Roman Catholic Diocese of Oslo was established in 1953, St. Olav's was chosen as the episcopal seat and was elevated to the rank of cathedral. It is the second Catholic cathedral in Oslo. St. Olav's Cathedral was visited by Pope John Paul II when he visited the Scandinavian countries in 1989. St. Olav's Cathedral, Oslo St. Olav's Cathedral () is the cathedral of the Roman Catholic Diocese