St Mary's Cathedral

St Mary's Cathedral is the Catholic cathedral and minor basilica located on St Mary's Road adjacent to Hyde Park in central Sydney, New South Wales. Built in Gothic Revival style to designs by William Wardell, it is the longest church in Australia and the mother church for Catholics in Australia. Notable for its twin spires, stained-glass windows, sandstone exterior and crypt, it serves as an active place of worship and major visitor landmark in the Sydney CBD.

Visitors can expect a large Gothic Revival sandstone cathedral set beside Hyde Park in central Sydney. Inside, they can see a vaulted nave, stained-glass windows, altars, statues, and the crypt with mosaic floors and exhibitions. The exterior features twin spires, detailed stonework and forecourt areas. Visitors can explore the main nave, side chapels and gift shop, attend services, join guided tours, and view the cathedral from surrounding parklands.

The first St Mary's Chapel was built in 1821 and destroyed by fire in 1865. The foundation stone for the present Gothic Revival cathedral was laid in 1868 to the design of architect William Wardell. Construction continued in stages over more than a century, with the nave completed in 1928 and the twin spires added in 2000. It was dedicated to the Immaculate Mother of God, Help of Christians and elevated to Minor Basilica by Pope Pius XI in 1932.

St Mary's Cathedral is the mother church of Catholicism in Australia and the seat of the Archbishop of Sydney. As a Minor Basilica, it holds national religious importance and serves as a centre for major liturgical celebrations, community gatherings and choral music. Its Gothic Revival architecture and central city location make it a significant cultural and heritage landmark for Sydney.