One of the great natural wonders of the world....

You must have watched the trailer. Describing Monroe and Niagara as two of the great natural wonders was its un-subtle selling point, too. Still, I assume Fox was exercising restraint in not describing Monroe alone as two of the greatest wonders of the world.

[deleted]

I thought it was the Grand Tetons.

Both are very scenic. Just to say that Niagara Falls is featured in the new TV Movie about Marilyn out soon. It's called 'Reliving Marilyn.' So I expect the filming of 'Niagara' will be featured in the story. The film concentrates on Marilyn's friendship with her make-up artist.