Mousing for giant rainbow trout and Dolly Varden is one of the highlights of an Alaskan fly fishing adventure. Nothing beats watching the biggest trout of your life stalk and then hit your chugging mouse fly. And that's just the beginning of the fun! After that, there's the jumping, cartwheeling, and shouting....and that's just from the fishermen! The trout do pretty much the same thing, minus the shouting. No matter how you look at it, it sure is fun. Here are the mouse patterns we recommend for your next trip to Alaska.