http://community.livejournal.com/abandonedplaces/
I just spent an hour just scrolling through this livejournal community (you don't have to be a member to see it). It's entirely dedicated to photos people have taken of, obviously, abandoned places. I can't pick one to use as an example. They are AMAZING. Nobody here probably needs to weather a dilapidated Russian palace, but there are also farmhouses, schools, grain silos, entire towns...all kinds of stuff. Check it out if you're into that sort of thing.

Neat Site! I love that
Thanks!
Thanks for that link. I
Hi Hetaira, thanks for
Hi Hetaira, thanks for posting that link - I just got around to looking at it!
I have a short spur in an area of my layout yet to be completed with scenery and I have seriously been thinking about making it an overgrown and unused piece of track with some sort of very rundown/abandoned structures for the area.
Right now I am thinking of using some or all of this kit: http://www.fiferhobby.com/products.php?sku=JV-1020.
Looking at the images in your link was very interesting!