Derinkuyu, a massive multi-level underground city in Cappadocia, Turkey, still has no settled construction origin. The video compares three theories: early Christian refuge use during Roman persecution, Hittite-era construction around 1600–1200 BC, and a Persian/Avestan link to Yima's subterranean refuge. Christian and Jewish refuge use is documented in the Byzantine period, while the Hittite and Persian origin stories—and the video's pre-Younger Dryas dating—remain unproven. Ventilation shafts were a key design feature, and the estimated capacity was 20,000 people; how waste was managed remains unclear. 🏛️🚰
The video presents disputed Christian, Hittite and Persian origins for Derinkuyu
TürkiyeTheory
Key facts
- Christian refuge use at Derinkuyu is supported, including Byzantine Christian and Jewish use in the 8th–12th centuries; a 1st–4th-century Christian construction date is not established.
- The Hittite theory places construction around 1600–1200 BC and proposes military use, but no definitive archaeological evidence confirms it.
- The Persian theory draws on the Avesta's story of Yima and a subterranean refuge; it is a proposed interpretation, not evidence that the city was Persian-built.
- Zoroastrian traditions predate Christianity and Islam, but the claim that Zoroastrianism necessarily predates Judaism is not established.
- The Avesta is a religious text; it cannot by itself date Derinkuyu or identify its builders.
- The video argues that the underground cities predate the Younger Dryas, roughly 10,900–9700 BC, but the cited results identify no supporting Persian scholar or study and provide no archaeological confirmation.
- No single origin theory has definitive archaeological confirmation; Derinkuyu's roughly 20,000-person capacity and ventilation shafts are supported.
Sources
Derinkuyu underground city - Wikipediaen.wikipedia.org
Derinkuyu also known as Elengubu, is an ancient multi-level underground city near the modern town of Derinkuyu in Nevşehir Province, Turkey, extending to a ...
Derinkuyu: Strange underground city found in man's basementbigthink.com
A basement renovation project led to the archaeological discovery of a lifetime: the Derinkuyu Underground City, which housed 20000 people.
Massive Underground City Found in Cappadocia Region of Turkeynationalgeographic.com
Archaeologists are exploring a sprawling network of tunnels and underground rooms discovered beneath a Byzantine-era fortress in Nevşehir, Turkey.
Turkey's underground city of 20,000 people - BBCbbc.com
The ancient city of Elengubu, known today as Derinkuyu, burrows more than 85m below the Earth's surface, encompassing 18 levels of tunnels. The ...
Inside Turkey's Mysterious Ancient City That Once Sheltered ...news.artnet.com
The vast underground city of Derinkuyu descends 280 feet and once sheltered 20000 people in an intricate network of tunnels and chambers.
This Huge Underground City May Have Been a Refuge for ...smithsonianmag.com
Able to hold around 20,000 people, Derinkuyu was used as a hiding place by Byzantine Christians and Jews between the 8th and 12th centuries C.E..
Underground city unearthed in Turkey may have been ...livescience.com
The subterranean complex may have been a protected space that early Christians used to escape Roman persecution. The first underground chambers ...
Underground Cities of Anatolia, Central Turkeyclassroom.ricksteves.com
Early Christians had to take shelter: They had to hide from the ancient Roman persecutions, they had to hide from the seventh-century Arab ...
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