If you walk downstream far enough at Niagara you will come to a circular like lake where all the water from the falls flows into. Right in the center of this lake is a whirlpool. It looks a little like a black hole with water as it sucks everything into it. Kind of scary.

Above this lake with the whirlpool is a trolley that travels across the lake. People wait in line to be hoisted over this lake/river/whirlpool or whatever you want to call it. I had no intention of riding it but James Mom did and she said it was a fun trip.

Oh well,to each their own.