Old Hyndman Peak, at 11,775 feet (3,589 m) above sea level, is the eighth-highest peak in the Pioneer Mountains of the U.S. state of Idaho. The peak is located on the border of Sawtooth and Salmon-Challis National Forests as well as Blaine and Custer counties. It is the 27th-highest peak in Idaho and about 0.9 mi (1.4 km) southeast of Hyndman Peak and 0.8 mi (1.3 km) northeast of Cobb Peak.[3][4][5]