This doesn’t have much to do with Niagara Falls, but I came across a web site about miniature golf. In passing, the person mentioned Galaxy Golf (although not by name) on Clifton Hill and has a picture:
I love miniature golf, the more preposterous the holes the better. I like loop-de-loops, rotating obstacles, crossing wood-plank bridges over moats, the whole thing. I even played a glow-in-the dark goofy golf course in some dingy cellar on Clifton Hill in Niagara Falls.