Saint Mary's Cathedral in Sydney, Australia, is the largest cathedral in the country and a prominent example of Gothic Revival architecture. Completed in 1928, it features stunning stained glass windows, intricate stone carvings, and two tall spires that reach 74 meters high. The cathedral serves as the seat of the Archbishop of Sydney and is a significant place of worship for the Catholic Church. The cathedral is located in Hyde Park, making it a central landmark in the city. Visitors can explore its beautiful interior, which includes a grand altar and various chapels. The surrounding gardens and grounds provide a peaceful setting for reflection and prayer.