Back in 1984 the Winter Olympics were in Sarajevo, Yugoslavia (which is now Bosnia-Herzegovina) and like all host cities they spent a lot of money getting the region Olympic-ready with many venues built specifically for events.
But what happens after the Olympics end? In the case of Sarajevo, many of the venues still exist although long since abandoned. In November, Business Insider
posted an article about the current state of the Sarajevo venues featuring photos taken by a photographer from Reuters. Check out the article and photos here