Is there a train/train track that runs behind...or visible from anywhere near the falls?

Not that I'm aware of! There is just a lookout platform & hiking trails. You can't get close.

Nothing like that. Just a platform but you can see everything clearly. It is beautiful. Totally worth the time and trouble to go see

Sorry, I only Pass through Three by car

I saw no trains but a super area to site see

I 4th everyone else, there was no tracks that I saw. It is beautiful tho and cost $3 to get in the park. Totally worth the drive!

No. The falls are quite deeply set into the valley. The only transport anywhere around the area is by road. I'm curious... What was the reason for the question?

I, also, saw no trains, just a very nice park and some power generating equipment on the north side of the falls.