Hi Joe,
I remember visiting when i was 8 years old - there are some tunnel underneath it and they give you big rain jackets. It was awe inspiring.
I just did an amazing journey through canada but over on the West coasts - Vancouver, Vancouver Island and the Rockies. Some of my blog posts are here
https://steemit.com/travel/@ozkdawg/vancouver-island-tofino-and-beautiful-wilderness
https://steemit.com/photography/@ozkdawg/banff
https://steemit.com/photography/@ozkdawg/jasper-and-the-rockies
https://steemit.com/photography/@ozkdawg/emerald-lake-in-the-rockies