The East Branch Au Gres River is a great spot for fishing in Michigan, USA. The river is home to a variety of fish species, including trout, salmon, and steelhead. Nearby activities include hiking, camping, and kayaking. Fishing in the river requires a light line and small baits, and the best time to visit is during the spring and fall months. In the spring, the water is high and the fish are active, while in the fall, the salmon run is in full swing. The average temperature during the spring and fall months is around 50-60 degrees Fahrenheit.