Shrine of the Mystic Dragon
Shrine of the Mystic Dragon
In this age of exploration a lot of attention has been paid to what lies out beyond our planet and what swims about in the darkest depths of our unexplored seas, but an area that seems to get significantly less attention is the world that lies locked down in the never-ending black night below us. Here caves and caverns stretch out and meander over vast distances, sometimes harboring new discoveries beyond our wildest dreams. Yet the most bizarre and baffling supposed accounts of the deep places of the earth are those concerning strange, unknown civilizations long gone, who are claimed to have dwelled within the earth and that remain lost and unconfirmed. Covering everything from giants from the inner earth, to aliens, to reptilian monsters and the protectors of mysterious lost religious artifacts, here are some of the weirdest claims of supposed lost civilizations that supposedly rose and fell beneath the world as we know it.

One of the most seemingly absurd claims of an underground civilization was detailed in a 1956 bestselling book called The Third Eye, which is an allegedly autobiographical account by a man named Tuesday Lobsang Rampa, outlining his experiences at Chakpori Lamasery, in Tibet. Among the wealth of strangeness in the book, such as Rampa's operation to drill a hole in his head to release mysterious mental powers, the titular Third Eye, and the strange discovery of his own mummified body from a previous incarnation, there is his curious account of finding a vast subterranean world crafted by inscrutable entities under the Tibetan capital, Lhasa.

Tagong temple monastery tibet
The Tagong Temple in Tibet
Here beneath the palace of the Dali Llama, he joined a priest to explore a system of caves whose walls were adorned with strange symbols and drawings by unknown hands. Following one tunnel down into the darkness, Rampa claimed to have come across a vast cavern with an underground lake and a ceiling so high he could not discern its height as the light did not reach all the way up the soaring chasm above. Here the walls held mysterious geometric diagrams and diagrams, as well as pictures of giants and machines the likes of which he had never imagined, along with inscrutable writing in some puzzling alien language. They then took a side passageway that wound off and purportedly came to an area with a "black house," within which were ensconced three sarcophagi apparently made of a smooth black stone similar to obsidian and which were covered with an array of strange symbols and what looked to be a star map of some kind. Within these were the bodies of strange giant beings, which the priest who had accompanied him explained as being the bodies of ancient "gods," who had come to their world eons before. Rampa would say of these bodies:
I looked again, fascinated and awed. Three gold figures, nude, lay before us. Two male and one female. Every line, every mark faithfully reproduced by the gold. But the size! The female was quite ten feet long as she lay, and the larger of the two males was not under fifteen feet. Their heads were large and somewhat conical at the top. The jaws were narrow, with a small, thin-lipped mouth. The nose was long and thin, while the eyes were straight and deeply recessed. No dead figures, these-they looked asleep.

Things got perhaps even more bizarre yet as they continued their journey through the complex spider web of dank caverns, tunnels, and passageways. Within the oppressive gloom here below the earth Rampa claimed that they came across fantastical creatures the likes of which he had never seen skittering about, as well as a brightly lit room hidden behind a sliding wall panel, which held an array of strange dormant machines with inscrutable purposes he could not fathom. When this tour was finished, Rampa claimed that he had then gained the new ability to look through time, and that he saw visions of the ancient ages when these enigmatic giants he has seen had ruled the earth. As incredible as all of this talk of an ancient race of subterranean giants sounds, it is impossible to verify any of this, no evidence has ever been brought forward other than this account, and there has actually been much debate as to Rampa's true identity or whether this was all a hoax. We may never know.

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Brent Swancer is an author and crypto expert living in Japan. Biology, nature, and cryptozoology still remain Brent Swancer's first intellectual loves. He's written articles for MU and Daily Grail and has been a guest on Coast to Coast AM and Binnal of America.