Slide Rock State Park, originally the Pendley Homestead, is a 43-acre historical apple farm located in Oak Creek Canyon. Frank L. Pendley, having arrived in the canyon in 1907, formally acquired the land under the Homestead Act in 1910. Due to his pioneering innovation, he succeeded where others failed by establishing a unique irrigation system still in use by the park today. This allowed Pendley to plant his first apple orchard in 1912, beginning the pattern of agricultural development that has dominated the site since that time. Pendley also grew garden produce and kept some livestock.