The Stehli Silk Mill. An abandoned silk mill and soon to be turned luxury lofts apparently. It is located in Lancaster behind one of Lancaster Brewing Company's warehouses. It's a huge place, but it is clearly in an abandoned state. There are maybe 3 windows in tact on the whole thing, and they are new. And even one of those has been broken in.
We walked around the outside and took pictures of the decaying building.