Underground Marvels

Underground Marvels

Italy's Subterranean Secret (2x7)


Data emisji: Wrz 16, 2021

An unprecedented landslide unveils a hidden world beneath a picturesque town in northern Italy, and now experts investigate this vast network of tunnels and passageways that stretch 300 feet underground to reveal the city's subterranean past.

  • Premiera: Wrz 2019
  • Odcinki: 21
  • Obserwujący: 2
  • Zakończony
  • U&Yesterday
  • Czwartek w 22