St. John's Cathedral is the main Catholic Church in Brisbane and the only Victorian Gothic Catholic Church in Australia. It was built in 1901 and lasted about 100 years. In 2003, it was rebuilt according to its original design. The church is Gothic, with earthy brick exterior walls and tall blue spires. The interior pillars and domes are pure in color. It is said that the pillars for the construction of the cathedral came from the limestone containing fossils in Britain 350 million years ago. Therefore, coral and other fossils can be seen in the pillars.