This Big thing just south of the town of Collinsville, Illinois has actually managed to make it on to the National Register of Historic Places, as a prime example of 20th century Americana.
According to their web site, among its other claims to fame, it is one of the weird places, mentioned in the movie Twilight: Eclipse, where Bella and her mom had traveled to, and that her mom turned Bella’s t-shirts from those places into a keepsake quilt for her daughter.
When I saw I wondered, was it just an oddly shaped water tower? Apparently I was right, according to this discussion of the bottle’s history. Where I was wrong was when I opted to go here (World’s largest… so duh) I assumed I was going to a place NOT on Route 66, but it turned out that as far as the state of Illinois is concerned, it is.