Have a look at Two Jack Lake (dry only). Have camped there and Tunnel Mountain.
http://www.albertawow.com/campgrounds/Two_Jack_Lake/Two_Jack_Lake.htm
Two Jack is a ways out of town, very quiet. Sometimes requires 'hard sides'. Tunnel is a parking lot style, lots of elk wander through (or use to), but close to town if you want to shop/dine out etc..