The Octagon - Credit: Wikimedia Commons
The Octagon - Credit: Wikimedia Commons
The Octagon is a historic octagon house on the campus of Heidelberg University in Tiffin, Ohio, United States. Built in the mid-19th century, it has been used for residential purposes throughout its history, and while it has experienced over a century of gradual deterioration, it has been named a historic site, and the 21st century has seen plans to restore it to its original integrity. Read more on Wikipedia
Source: en.wikipedia.org