Start Slideshow
China 816 Nuclear Military PlantChina has opened a former top secret underground nuclear plant to foreign tourists for the first time, billing it as "the world's largest man-made cave."1
China 816 Nuclear Military Plant 3China has opened a former top secret underground nuclear plant to foreign tourists for the first time, billing it as "the world's largest man-made cave."2
China 816 Nuclear Military Plant 4China has opened a former top secret underground nuclear plant to foreign tourists for the first time, billing it as "the world's largest man-made cave."3
China 816 Nuclear Military Plant 2China has opened a former top secret underground nuclear plant to foreign tourists for the first time, billing it as "the world's largest man-made cave."4
China 816 Nuclear Military PlantChina is now <a href="http://www.cnn.com/2016/10/18/travel/china-nuclear-plant-tourism/">inviting international tourists into a secret underground nuclear plant</a> for the first time ever. Billed as ‘the world’s largest man-made cave,’ the former <a href="https://en....<br><br><a href='https://inhabitat.com/china-opens-former-secret-nuclear-plant-as-worlds-largest-man-made-cave/'>READ ARTICLE</a>5
