The Canadian-Horseshoe Falls is the largest of the three falls at Niagara. It is 823 metres or 2,700 feet wide at the crest. The American Falls is 286.5 metres or 940 feet wide at the crest and drops drops between 27.5 to 36.5 metres or 90 and 120 feet to the rocks below. The Bridal Veil Falls also has a drop of 27.5 to 36.5 metres or 90 to 120 feet but is only 14 metres or 45 feet.
Together, the width of all three Falls is 1,204 metres or 3,950 feet.