Come on in

In my drives, I often come across old buildings, abandoned houses, decrepit barns, etc.  I always think,"Wow, I bet I could get some great shots if got up close or went inside." But, this is the problem.  How far do you venture into unknown/private territory to get the shot.  Usually, there is a chain or barrier across the driveway and I get the hint pretty fast that whoever owns it wants no one on that property.  But, sometimes you find one with somewhat easy access and no barriers.  Here's one I found like that.  I can't for the life of me figure out what it was every used for, but it was a neat looking structure.