Here are more interesting images of ruined and abandoned cities and structures.
Urban Abandonments: 7 Deserted Wonders of the (Post)Modern World
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Abandoned Cities, Towns and Buildings: 7 More Deserted Wonders of the Modern World
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There are more links at the bottom of the page. topics include
More Underground, Underwater and Other Wonders of the World
7 Underground Wonders of the World
7 (More!) Underground Wonders of the World
7 Underwater Wonders of the World
7 Island Wonders of the World
7 Engineering Wonders of the World
7 Urban Wonders of the World
7 Wonders of Modern Green Design and Technology
Amazing Abandoned Cities, Places and Property of the World
7 Abandoned Wonders of the World
7 (More!) Abandoned Wonders of the World
7 Abandoned Wonders of America
7 (More!) Abandoned Wonders of America
7 (Even More!) Abandoned Wonders of America
7 Abandoned Wonders of the Former Soviet Union
7 (More!) Abandoned Wonders of the Former Soviet Union
7 Abandoned Wonders of the European Union
Enjoy.