any number of small streams with cutts. the higher up in most systems results in more fish (albiet smaller fish) but usually every decent looking bathtub sized hole has 5 eager small cutts, the bigger holes are "par 10's" where you usually get ten hits. It's where I take my kids... though I wont disclose the exact stream I like there are many, many like it that have eager cutts. Close to Calgary, for example, the far upper highwood system and it's various tribs are good... (take bear spray). Enjoy.