Throughout history shifting economies, disasters, regime changes, and utter incompetence have all caused the evacuation of impressive architectural structures. From the 1986 explosion at the Chernobyl Nuclear Power Plant in Ukraine that rendered a region of the then-Soviet Union uninhabitable, to the decline in public transport that saw a number of US train stations becoming superfluous, the history of architectural abandonment touches all cultures. And, without regular maintenance, structures deteriorate, leaving behind no more than awe-inspiring ghosts of the past to fuel the ever-growing internet trend for "ruin porn." Below are 8 abandoned buildings slowly being reclaimed by nature:
1. Buzludzha, Bulgaria
