Speaking of fog, this is one of my all time favorite photographs.
It can be found on this page along with a bunch of other nice shots.
Here are some Japanese abandoned amusement park pictures.
More. And more. Some more here. And finally the supremely weird abandoned Gulliver’s Travels themed amusement park.
PostArctica 
I loved the photography at the link you provided. There’s nothing like a little fog to add mysterious overtones or, undertones, right?
OOPS! I forgot to sign in and leave you my blog’s new url. It’s http://bloggingtips.tumblr.com/
That is an amazing resource page! Thanks.