Top secret - can't tell you.
Ok, if you promise to catch and release, here are some suggestions - are you talking about flyfishing?
1) Cataract Creek campground west of Longview - fish for Brook Trout in Cataract Creek, Cutthroat Trout in Livingstone River (C&R only)
2) Anywhere along Crowsnest River - Rainbow Trout
3) Castle River - Cutthroat Trout
4) Lake fishing - Kananaskis or Spray Lakes
You will find, that the fishing is always better, the further you go from the campground/road.
I recommend this book if you can find it:
Fishing the Canadian Rockies (Paperback)
by
Joseph Graham Ambrosi (Author)
AB Flyfishing Forum
http://www.setbb.com/albertaflyfish/...albertaflyfish