You will travel through the amazing landscapes of the Valley of the Rainbow in this morning tour of 4 hours from San Pedro de Atacama. Learn about the unique geology and the mineral-rich rocks of the Domeyko Range, which give the valley its name, as it traverses the multicolored rock formations. Next, take a look at the pre-Columbian ruins of Yerbas Buenas, famous for its ancient petroglyphs, and then visit the Rio Grande artisan village.