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2023-09-27 18:19:34

npub16x…npuxy on Nostr: Derinkuyu, the underground city of Turkey, is almost 3,000 years old, and once housed ...

Derinkuyu, the underground city of Turkey, is almost 3,000 years old, and once housed 20,000 people. 18 stories deep with churches and stables and schools.

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