View of Castle Falls El Paso County Colorado by William Henry Jackson, William Henry Jackson, between 1878 and 1898

"view of a waterfall identified as castle falls, on north cheyenne creek in north cheyenne canyon, el paso county, colorado. Shows a log embankment, an observation platform and a log railing above the falls; rock formations are in the distance. " mammoth photographic plate by the american photographer william henry jackson. Courtesy of the mammoth photographic plate collection, yale collection of western americana, beinecke rare book and manuscript library, yale university, new haven, conn. Date: between 1878 and 1898.