1911 Encyclopædia Britannica, Volume 14… (1911)
“ Practically all the valley of the Snake from Idaho Falls in S.E. Idaho (Bingham county) to the mouth is of cañon character, with walls from a few hundred to 6000 ft. in height (about 650 m. in Idaho) . The finest parts are among the most magnificent in the west; among its falls are the American (Oneida and Blaine counties) , and the Shoshone and the Salmon (Lincoln county) . At the Shoshone Falls the river makes a sudden plunge of nearly 200 ft., and the Falls have been compared with the Niagara and Zambezi; a short distance back of the main fall is a cataract of 125 ft., the Bridal Veil. ”
