Going to Vancouver Island

In a few weeks, I'll be going to Vancouver Island for a week of rest, writing and relaxation. Victoria is the main city and there are a lot of areas to preserve the natural environment, whale watching, bear watching, etc. Last year I spent some time in Maine, and the websites do remind me a bit of Bar Harbor and Mount Desert Island.

Does anyone have any suggestions on places to go/things to see on Vancouver Island?

(1) http://www.hellobc.com
(2) http://www.tourismvictoria.com