The Rio Olympics continue to be an example of why more and more cities are wary of hosting the games.
Rio 2016 has essentially become a financial disaster, with the games costing $13 billion in a mix of private and public money, according to a June Associated Press report.
Much of the Olympic infrastructure is abandoned or underused, including the $700 million athletes village that was supposed to be turned into luxury condos once the games were over.
Stephen Wade of the Associated Press recently reported via Twitter that the athletes village was "shuttered" and that only 7% of the condos had been sold.
Rio should serve as a warning to other countries about the costs of hosting the Olympics.
The images of nearly abandoned venues have surfaced at a time when costs of the 2020 Tokyo Olympics have reportedly doubled to $12.6 billion, up from the $6 billion that was projected when Tokyo won the bid in 2013.