In 1963, a house in the city of Kappadosi, in Anatolia, Turkey was repaired, and workers found a passageway through the wall through the wall.
Thereafter, they will see a multitude of tunnels connected here. It is a city that has underground. The city is an 18-story, 18-storey Derinkuyu, which interchanges up to 250 feet inland through tunnels.
Twenty thousand people have lived here. Although there are a number of such spas in this region, Deryninkuums are known for its magnitude and depth.
The soil, made up of ash-like layers with ashore-like eruptions that spanned many millennia ago, has the potential to help the people of the past live in the earth to help dig the earth easily.
Additionally, it is believed that this underground city every day of the year has a fixed temperature of 12 degrees Celsius for the cold and summer.
In the 18-storey city, food, storage, sleeping rooms, kitchens, bathrooms, oil and wine storage rooms, armored storage rooms, schools, churches, tombs, and stables were encountered in excavations. Proving evidence of the existence of self-sufficiency in the underground city.
There are about fifty flying windows in the city, from the surface of the earth, and it is very softly designed as dug wells into the ground. BC. It is widely believed that this underground city could have been created by the Hidiis, who lived in the region between 1600 and 1200 BC.
Later, Christians in this region used to protect themselves from Roman soldiers, and later later in the 7th century, Christians had used these underground cities to protect themselves from the Muslims and the Persians. By the beginning of the 20th century, they had been expelled from the underground city by the Turks.
The city has water retention places, wells, and inside-only gates to protect against external aggression. However, some scholars believe that people who built this city initially nearly three thousand years ago had the potential to create something from natural disasters or from epidemics.
However, from the early 1900s until the age of 1963, this city was shrouded in the eyes of people, and this was an example of how this city was safe to defend itself against its enemies.
