Nasca Lines Decoded

Nasca Lines Decoded (2010) is a documentary, history film directed by Philip J. Day rated 6.0/10.

They are striking works of art by any standard: but what purpose did they serve? Some of the theories put forward suggest that the lines were ancient running tracks, runways for aliens, and even a giant astronomical calculator. But after decades of misunderstanding, modern archaeology may finally have an answer to the puzzle of the Nasca lines.