Mysteries From Ancient Times That Still Defy Explanation

The Sajama Lines

The Sajama Lines are etched into the earth, much like the Nasca Lines. The Sajama Lines appear in western Bolivia and appear to intersect each other when seen from far above. Only discovered in 1832, the lines cover 8,700 square miles and are three to ten feet deep. Each line may go for miles. The lines appear to be over 3,000 years old and to have been made by ancient people living by the volcano, but there is no explanation as to why the lines were carved.