The Tarryall Rural Historic District is located in Park County in central Colorado. The high altitude scenic rural district embraces land along Tarryall Creek and Tarryall Road bounded by the Tarryall Mountains to the north and the Puma Hills to the south. The district begins about 2 miles south of the small service and supply hub of Jefferson on Highway 285 and extends southeasterly for approximately 39 miles to Highway 24 northwest of the small community of LakeGeorge.