Hatley Park National Historic Site is located in Colwood, British Columbia in Greater Victoria. It is the site of Hatley Castle, a Classified Federal Heritage Building. Since 1995, the mansion and estate have been used for the public Royal Roads University. From the 1940s-1995, it was used for the Royal Roads Military College, a naval training facility.
The extensive grounds of the historic site have formal gardens, former farmland, and trails through mature stands of first and second-growth forest, including large Douglas fir and western red cedar.