The geoglyphs of Chug-Chug are a series of ancient geoglyphs located in the Atacama Desert in northern Chile, 70 km (43 mi) northeast of María Elena. The area includes 23 archaeological sites, preserving nearly 500 geoglyphs distributed along old caravan routes between the oasis of Calama and Quillagua, the base of an extinct pre-Hispanic town. The site and its geoglyphs prove the existence of communication between the lagoon areas and the Pacific Coast, showcasing a variety of representation of men on rafts and harpooning fishes.