All the mysteries of the underworld are innumerable. What is a person looking for in a mysterious, but far from fabulous, but rather an underground world full of dangers? What attracts him to the dark, almost unknown interior of the Earth? Similarity to his own soul? The underworld is terra incognita (unknown land). It is studied by fearless pioneers, experts in their field - travelers, geologists, archaeologists, speleologists, biologists, historians. This world is fraught with a lot of unexplored and incomprehensible. This is the kingdom of silence and darkness, which lives its own life. The story about the most interesting findings of scientists awaits you in this audiobook.Contents1. Mysterious tunnels of Brazil2. Cave of Fear, or Devil's Mine, near Gelendzhik3. Real and unreal caves of Antarctica4. Secrets and mysteries of the burial mounds of Kerch5. The mystery of the Cueva de los Tayos cave6. Legends of the Untersberg caves7. Secrets of the Shiryaevo dungeons8. Go there - I don't know where, or the caves in the floodplain of the Xingu River9. Truth and Myth of the Koltsovskie Caves10. Hollow Earth11. Serpent Gorynych Kobyakovo settlement12. The mystery of the Kashkulak cave13. Disks Drop from the Cave of Hebit14. Two-faced Syans15. Chud white-eyed, gone underground16. Mysterious Chinkanas17. Altai Man from Denisova Cave18. Lamprechtsofen Cave – a cemetery for treasure hunters19. The Great Blue Hole of Belize20. Giant caves of Sarawak21. Don't Wake the Bats in the Mammoth Cave22. The abyss of the New Athos cave23. Optimistic cave in gypsum24. MacDowell's Cave25. Dream in hand, or the history of the exploration of the Verevkina cave26. Reed Flute Cave27. Three discoveries of the Krubera-Voronya cave28. Sak-Aktun - the kingdom of Xibalba29. Kungur Ice Cave30. Sacred Cenote, or Chichen Itza's Well of Death31. Marble Caves32. Lunar sable of the Tavdinsky caves33. Son Doong Cave in Phong Nha Ke Bang34. The cave of the progenitors of bears - BotovskayaCopyrightPerformed by: Alexander Bordukov© ℗ IP Vorobyov V.A.© ℗ ID SOYUZ

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