Harry, my mistake. I should wear my cheaters when typing and not be in such a hurry. Last time I was at Yorke Island was by boat on the way back from a fishing adventure. Now that BC Parks has gotten involved, and volunteers working out there, there should be some better interpretive information available.
Fort Rodd Hill in Victoria would be another stop for Robert if he has the time for the long drive down there.
http://www.pc.gc.ca/eng/lhn-nhs/bc/f...ill/index.aspx
And, while not military, the Royal BC Museum is always a worthwhile stop for visitors to Victoria.