Granite Creek has better access than many small creeks in the Jackson Hole area. It is followed by a dirt road throughout much of its length. Although small, this creek is a lot of fun to fish and the fact that you can camp in the immediate area is an added plus.
These fish are not particularly sophisticated and a variety of flies will work well. Attractor patterns seem to work the best most of the time. Occasionally you may need to get more specific. Elk Hair Caddis are usually good in the evening. During the day a hopper or chernobyl will generally work well.