@Nathan6692 25 February 2021 more from that month

Dixia Cheng, Beijing, China Beijing’s underground city, Dixia Cheng, was built in the 1970s to serve as a shelter during invasions, bombings and nuclear attacks. The lengthy network of tunnels, often referred to as the Underground Great Wall, included almost 100 hidden entrances and, reportedly, were built with complete services such as schools, hospitals, and sleeping halls in case citizens needed to seek refuge for a longer period of time. Fortunately there never was an occasion for this massive underground shelter to fulfil its intended purpose, and in 2000 the place was opened to the public. A tour only includes a small circular stretch of the complex, but is still attracting travelers from around the world. Dixia Cheng has been under renovations since 2008 and therefore closed for visitors, but make sure you put it on your bucket list to check out when it reopens at an indefinite date in the future. #info #EverythingsInfo