The Oculus Tower is a huge circular structure built in several floors but the core is open. It was built as a sugar refinery, later turned into an alcohol distillery. At the time of closing years ago, they were handling certain chemicals. The tower stands on a large industrial site where even a train came.
We also searched the other buildings but unfortunately they were so dilapidated and gutted that it was not worth the effort except for a few shots.
We always check everything after all, because when you are there you do not want to hear afterwards that you have missed something interesting.
