Monaco Cathedral, also known as Saint Nicholas Cathedral, is a Romanesque-Byzantine church located in Monaco. It was consecrated in 1884 and serves as the main place of worship for the Monaco community. The cathedral is notable for its beautiful white stone façade and stunning interior, which features intricate mosaics and a magnificent altar. The cathedral is also the burial site of several members of the Grimaldi family, including Prince Rainier III and Princess Grace. It attracts many visitors each year, who come to admire its architecture and learn about its historical significance in the Principality of Monaco.