The Bates Battlefield (Arapaho: Kóúwoo'óé' ) was the scene of an 1874 action in which an Arapaho encampment was attacked by U.S. Army forces under Captain Alfred E. Bates. The battlefield is a narrow valley in Hot Springs County, Wyoming near the junction of the Big Horn Mountains and the Owl Creek Mountains. Variously called the Bates Battle, the Battle of Young's Point, the Battle of Snake Mountain and the Nowood Battle, the action was part of a campaign by forces under the command of Lieutenant General Philip Sheridan to protect the comparatively sedentary Shoshone under Chief Washakie from raids by their traditional enemies, the Northern Cheyenne, the Sioux and the Northern Arapaho.