Underwater trains.

[Tokkyu40]

Here are some trains found in interesting locations.
Two locomotives 8 miles off the coast of New Jersey. http://www.youtube.com/watch?v=hE4IbZj5JS4&feature=related
Here's one off the Caicos Islands; http://www.youtube.com/watch?v=7NT91l8j3pI&feature=related
This one in Mumbai isn't underwater yet, but it will be if the rains keep up.
http://www.youtube.com/watch?v=ND6NUEjTNmo&feature=related
Reminds me of the movie "Spirited Away".

Claude

 

[magickmaker]

I loved spirited away and the tram in it. I'd love to build a short circular route like that, but haven't found a good tram to recreate it.

 

[crohakon]

I like this one.

http://www.youtube.com/watch?v=pxeu0dzNUiY&feature=fvw