Rideau Hall is a national historic site located in Ottawa, Canada. It is the official residence and workplace of the Canadian Governor Generals since 1867. The estate is situated in an idyllic 79-acre urban setting and is available to the public for tours and hosts a variety of free activities during which one can take in the memorable sights. The grounds and the building interiors have evolved over the years to incorporate and reflect contemporary styles and have showcased fine examples of Canadian art.