Nazca Lines – Peru
These enormous geoglyphs—etched into Peru’s desert plains—are only fully visible from the sky. Depicting hummingbirds, monkeys, and geometric patterns, the lines have puzzled researchers for decades. Were they astronomical guides, alien runways, or ritual pathways? Some scientists believe they were carved by the ancient Nazca culture around 2,000 years ago. However, the mystery remains unsolved, etched permanently into the Earth.
