Vilcabamba

What the Show Claims

• ›Ancient Aliens suggests Vilcabamba, the last Inca stronghold, demonstrates advanced Inca engineering and architectural knowledge that may have extraterrestrial origins. The site's hidden location and sophisticated construction are highlighted.

What Archaeology Says

Vilcabamba was the last refuge of the Inca Empire in the 16th century, eventually abandoned and rediscovered by Hiram Bingham in 1911. Archaeologists study the site as evidence of Inca engineering and adaptation to challenging mountain terrain during the Spanish conquest.