SCHOOLS & PROGRAMS discover fly fishing PRIVATE SPRING CREEKS & LAKES gin clear water, challenging fish KIDS PROGRAMS first casts...first fish INSTRUCTIONAL GUIDE TRIPS explore, discover, learn FLY CASTING INSTRUCTION cast away... YELLOWSTONE NATIONAL PARK legendary waters & unforgettable beauty Discover Fly Fishing The goal of the Yellowstone Fly Fishing School is to develop confident and competent fly fishers by giving our students the knowledge and the skills they need to pursue fish with a fly. Click here to learn more about what we offer. Schools & Programs Instructional Guide Trips Spring Creeks, Private Lakes, Yellowstone National Park.