St Mary's Cathedral, Perth, officially the Cathedral of the Immaculate Conception of the Blessed Virgin Mary, is the cathedral church of the Roman Catholic Archdiocese of Perth, and seat of its Archbishop, currently Timothy Costelloe.
The cathedral is at the centre of Victoria Square, on the northern end of Victoria Avenue, Perth, Western Australia.
The cathedral as it now stands was constructed in three main phases, with the first phase completed in 1865. Plans were drawn up for the replacement of the cathedral in the 1920s with a larger Perpendicular Gothic edifice.
Public Tours of the Cathedral are conducted every Tuesday from 10.30 am to 11.45 am.
Donation per person: $10.00 adult, $8.00 concession and $6.00 child.
Official Website https://stmaryscathedralperth.com.au/
Phone +61 8 9223 1350
Address 29 Victoria Square, Perth WA 6000, Australia
Coordinates -31°57'19.584" N 115°51'59.781" E