Peru boasts great architecture, especially from the pre-Columbian period.

An excerpt from the article 43 facts about Peru

The most important example of such architecture is Machu Picchu - the best-preserved Inca city. The Nazca Plateau is also stunning, containing the famous Nazca Drawings - a system of lines that, when viewed from above, represent animals or geometric figures. These geoglyphs are the work of the Nazca culture.