Incorporated on May 31, 1974 the objectives of the Cowichan Historical Society are:
1. To gather and preserve information and records connected with the history of the Cowichan area;
2. To maintain and develop a museum for the preservation of objects historic interest and value; and
3. To undertake such other activities which from time to time may be deemed appropriate.
The Cowichan Historical Society owns and operates the Cowichan Valley Museum and Archives. The Museum is located in the federally heritage designated 1912 Duncan Train Station and features both permanent and temporary galleries related to the history of the Cowichan Valley. Admission to the museum is by donation. The Archives, located on the 3rd floor of Duncan City Hall, offer archival services related to old photographs, community records, maps and other documents.