Erendira Wallenda hung 300 feet over Niagara Falls by her teeth on the anniversary of her husband Nik’s daring walk over Niagara 5 years ago. Suspended by a tether from a helicopter over the ...

Discover the best ways to tour Niagara Falls – whether by boat, helicopter, bus or even zip line – and note that you'll need a passport if you're planning to visit any of the Niagara Falls ...