Machu Picchu Was Built on Intersecting Fault Lines

Recent research shows that Machu Picchu was purposely constructed on top of two intersecting fault lines. The area is very remote, even from the nearest city where the emperor lived, that the location seems like an overly difficult choice. However, the fault lines provide convenient access to granite and channels that carry fresh water from the mountains (convenience is king).

See also:

• Research Suggests Machu Picchu Was Purposely Built on Top of Intersecting Fault Lines via the Smithsonian