Ok, here is something you don't see very often. A real and true (and really cool) 1:48 scale wood roller coaster! This is a perfect addition to 99% of the layouts that have a decent amusement park. I'd like this even without the Amusement park. Hit the link here to see this thing in the Hammacher catalog.
Very cool scale model. I am debating how much room I would need.... Now let me see (I'm doing some precise calculations... 2+5 is 11, 9 + 13 = 4...) Perfect. Just enough room on my layout!