10 Fascinating Underground Cities and Structures

Explore the hidden wonders of the world with “10 Fascinating Underground Cities and Structures.“ From Tunisia’s Berber-speaking town of Matmata to the Derinkuyu underground city in Turkey, travel across the globe and discover the history and ingenuity behind these subterranean marvels. Love content? Check out Simon’s other YouTube Channels: Biographics: Geographics: Warographics: MegaProjects: SideProjects: Into The Shadows: Today I Found Out: Highlight History: Business Blaze: