pool reflection of the sky with the big sioux river in sioux falls south dakota with views of wildlife, ruins, park paths, train t

america and area attraction background big bridge building canadian center city countryside dakota dirty earth falls flow flowing flows foam front geese geography horizontal landscape leading midwest motion native nature outdoor over panorama park paths pool raging reflection river rock rocks rocky ruins scenic sioux sky south states summer sunlight surrounding torrent track tracks train travel tree trees united usa views water waterfall wildlife yellow