About this season
Discover the extraordinary secrets behind uncharted jungles across the globe as experts use the latest science and tech to explore the lost civilizations and undiscovered treasures rumored to be hidden inside.
Episodes (10)
1. Secret Structures of Guatemala
Aired 31 July 2022 • 42 min
Archaeologists identify a series of unknown structures in Guatemala.
2. Mystery Skeleton of Belize
Aired 31 July 2022 • 42 min
Experts investigate a structure built above the rain forests of Sri Lanka.
3. Mystery Fossil of Madagascar
Aired 7 August 2022 • 42 min
Scientists discover a fossil unlike any known animal, living or extinct.
4. Enigma Animal of Colombia
Aired 14 August 2022 • 42 min
In Colombia, a team of scientists discover an unidentified animal vertebra.
5. Riddle of the Ancient Rhino
Aired 21 August 2022 • 42 min
In the Philippines, archaeologists discover ancient rhinoceros remains.
6. Pohnpei's Ancient City
Aired 28 August 2022 • 42 min
Explorers discover ancient structures hidden on the island of Pohnpei.
7. Creature of Lake Eacham
Aired 11 September 2022 • 42 min
A mysterious creature that glows in the dark is discovered at Lake Eacham.
8. Stone Secrets of Kilwa Island
Aired 18 September 2022 • 42 min
A puzzling site containing large stone blocks is revealed on Kilwa Island.
9. Secret Cave of Kolombagara
Aired 25 September 2022 • 42 min
On the island of Kolombagara, explorers uncover a mysterious man-made cave.
10. Mystery of Mexico's Skull Cave
Aired 2 October 2022 • 42 min
In Mexico, a rancher discovers dozens of skulls and bones on a cave floor.