How to build amusement park model ?

There are several amusement park models available for use with model railroads. Most of these are HO with some in the other scales like N, O etc. I've seen a roller coaster in HO scale and if I recall it did actually work. I'm sure some of this is available in larger scales like O and G which are much easier to work with. You could check ebay in the model railroad section to see what they have or go to a hobby shop that carries model trains and ask to see the Walthers Catalog. This will have all the amusement park rides and related figures, concession stands, games, vehicles etc. If they don't have them in the store and they most likely won't they can order them for you. If you're not familiar with railroad scales here's a rough break down. n 1 foot equals 160 feet ho 1 foot equals 87 feet o 1 foot equals 48 g 1 foot equal 32 to 22.5 feet (this one can vary quite a bit, I use 1 foot equal 24 feet and it usually works out pretty well.  more