How much driving can you tolerate? Or put it another way, do you want to spend your two weeks riding or driving/sight-seeing?
Assuming the priority is riding, I’d concentrate on the Sea to Sky corridor and maybe a couple of days on Vancouver Island rather than spending the best part of a day driving place to place in the interior.
Sea to Sky covers the North Shore to Pemberton via Squamish and Whistler.
If you’ve never been here (BC) before, there’s enough to keep you occupied for two weeks.
I wouldn’t bother with Hornby Island though, its just too small – there’s a decent number of trails but they’re short and crammed into a small space, so you’ll be stopping at junctions constantly.
Cumberland on Vancouver Island is definitely worth a couple of days.
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