This is The Unbelievable Underground City in which 50000 People Lived

this is the underground city in which 50 000 people live you will not believe how it looks from the inside but before we start please take a moment to give this video a like subscribe to happy world and hit the bell so you'll never miss these great stories [Music] the number of underground cities in cappadocia turkey is more than 200 cities spread in the whole region probably there are more cities located below the surface waiting to be discovered by someone of all the cities that have been discovered underground so far darren kuyu is the largest the city was discovered in 1963 when a family of residents of the area was renovating the house one of the walls revealed a path leading to this underground network according to national geographic the city consists of 11 underground floors and its depths is about 280 feet to the cornerstone it's located on an area of four square miles the city includes a few cemeteries shops living quarters and cattle barns moreover more than fifteen thousand ventilation holes have been constructed in the city's design in addition to the presence of enough rooms to accommodate 50 000 residents the underground city is long corridors connected to groundwater well systems in order to provide water however what's interesting about this underground world is the idea that the inhabitants of the city were hiding from something horrific the city is equipped with a complex security system consisting of a specific design accompanied by many giant stone doors that seal the city tightly in addition it's a multi-layer design so that each floor can be closed separately from the next floor using the same system but from what were these people hiding whatever it was they preferred to run from it rather than face it this formation was dug in the underground rocks elaborately and is just as durable as it was the day it was built it can safely accommodate visitors such as archaeologists and tourists whoever constructed this network had a well-developed knowledge of rock sculpture architecture engineering and local geography unfortunately it turns out that knowing the age of this formation is very difficult due to the lack of quarries waste piles or tools to test moreover there are no records corresponding to its construction or residence besides many cultures have used underground cities throughout the centuries according to unesco it's believed that the first signs of the monastic system in cappadocia date back to the 4th century this was based on the instructions of saint basil the great in order to repel the attack of the arabs plus it was necessary for everyone to unite in small communities and start to live inside cells dug into the rocks consequently modern academia indicates that this formation was built by the inhabitants of pg in the year 800 bc despite that there's a strong possibility that this formation is much older than that unlikely others believe that these underground caves were built by the persian king jamshid it's said that king jamshid who was described as legendary lived more than 900 years it's said that he built this city underground according to the orders of aramasad their god as they believe this was to protect people from a disastrous winter similar to what happened to the prophet noah peace be upon him orders were taken from jamshed to collect people pairs of the wild animals and the best seeds in order to replant the lands after the end of the winter flood and this was before the last ice age 110 000 years ago you