Sand Creek Massacre National Historic Site

On November 29th, 1864, Chiefs Black Kettle, White Antelope, Left Hand and others were encamped with around 750 Arapaho and Cheyenne people in a valley by the Big Sandy Creek. A hope for peace, brought forth by Black Kettle was in the balance. It was a tragic day where the blood of the Cheyenne and Arapaho was shed, and a painful memory for generations of Native Americans was made.