No photo -- it was 1859!!
Jean Francois Gravelet, a Frenchman known professionally as Charles Blondin, becomes the first daredevil to walk across Niagara Falls on a tightrope. The feat, which was performed 160 feet above the Niagara gorge just down river from the Falls, was witnessed by some 5,000 spectators. Wearing pink tights and a yellow tunic, Blondin crossed a cable about two inches in diameter and 1,100-feet long with only a balancing pole to protect him from plunging into the dangerous rapids below.