St. Mary's Cathedral in Perth, Australia, is a prominent Roman Catholic church known for its stunning architecture and historical significance. Completed in 2009, the cathedral features a blend of Gothic and modern design elements, with beautiful stained glass windows and intricate stonework. It serves as the seat of the Archbishop of Perth and is a central place of worship for the local Catholic community. The cathedral is located in the heart of Perth, making it a popular destination for both locals and tourists. Its spacious interior can accommodate large congregations, and it hosts various religious ceremonies, concerts, and community events throughout the year. The surrounding gardens provide a peaceful setting for reflection and prayer.