Season
Season 7 Episode
- Season 6 The World Beneath Our Feet
- Season 6 The Time Travelers
- Season 6 Secrets of Ancient Structures
- Season 6 Mysteries of the Vikings
- Season 6 Strange Stories of the Presidents
- Season 6 Bizarre Afflictions
- Season 6 Strange Technology
- Season 6 Unbreakable Codes
- Season 6 Strange Stories of World War II
- Season 6 Monsters Among Us
The UnXplained - Season 6 Episode 3 Secrets of Ancient Structures
6.70 43 minutes Scattered across the globe lie mysterious ruins that are buried in sand-swept deserts, perched atop towering mountains, and shrouded in the heart of dense jungles. These age-old structures stand as silent sentinels from the past, their true history seemingly erased by time. Can modern archaeology unravel the enigma of how-and why-these wonders were built?
