Mountaintop Fortress, Peru (Laser Construction Site)

What the Show Claims

• ›Evidence suggests an ancient mountaintop fortress in Peru was constructed with laser-like tools. Ancient Astronaut theorists believe this represents extraterrestrial technology used in construction.

What Archaeology Says

Incan stonework, while extraordinarily precise, was created using bronze tools, stone hammers, and sophisticated understanding of geology and engineering. No evidence of laser technology or non-human tools has been verified.