Mountaintop Fortress of Ollantaytambo

What the Show Claims

• ›Ancient Astronaut theorists suggest this ancient Peruvian mountaintop fortress was constructed using laser-like tools of extraterrestrial origin. They claim the precision cuts in the stones indicate advanced alien technology beyond human capability.

What Archaeology Says

Ollantaytambo is an Inca fortress built in the 15th century CE, featuring precisely fitted stone construction typical of Inca architecture. Archaeological evidence and traditional tool marks indicate construction using stone and bronze tools combined with ingenious engineering techniques developed by the Inca.