The Nazca Lines are a group of very large trenches in the Nazca Desert, in southern Peru. They were created between 500 BCE and 500 CE. These geoglyphs are 10 to 15 cm (4 to 6 in) deep, and between 0.4 and 1.1 km (.2 and .7 mi) wide. Their combined length is over 1,300 […]