Of the many military posts erected by the US Army during the 19^th century, few remain as well preserved as the collection of buildings found here in the middle of the Yakama Nation at Fort Simcoe.  The post was only manned for three years before the fort was abandoned; the men sent north to Fort Colville.

Brevet Captain George McClellan’s party, in 1853, found traces of gold along the upper reaches of the Naches or Yakima Rivers.  They searched for a railroad route over the Cascades, something McClellan continually stressed when meeting with Natives from the local Yakama tribes.