As the expression goes they probably looked just like good ideas at that moment. The entire planet is peppered with examples of engineering structures and projects developed to make life easier for people who use them, A Maze people that came to see them, and make money for people that arranged, designed and built them. They certainly were the stuff of fantasies. Usually engineering issues must be resolved, obstacles overcome and inventions employed just to receive them built at the first place. Alas, a wonderful quantity of these remarkable structures have been abandoned, cast aside such as enormous toys, never to be used at the manners for which they were initially intended. Each of these extraordinary places and each houses a wealth of stories. We are going to see and hear about a few of the most spectacular types of abandoned engineering the whole world has eve...