Líneas de Nazca: Uno de los grande enigmas de la humanidad

TO GO WITH STORY TITLED PANAMERICAN HIGHWAY** The Panamerican Highway cuts straight through the mysterious figures and geometric shapes of the Nazca Lines near Nazca in southern Peru, June 6, 2001. The highway was built in 1937, before that section of the Lines had been discovered. The Lines are too large to be appreciated from the ground, but rather can only be seen from the air, although they were drawn in the sand between 100B.C. and 700A.D. by the Nazca Indians, long before airplanes and hot-air balloons existed. (AP Photo/John Moore)