Answer :
In Peru, Machu Picchu, Nazca, and Cuzco are three important archaeological sites worth visiting. Machu Picchu is a stunning Incan citadel in the Andes Mountains, known for its impressive stone structures and breathtaking views. The Nazca Lines, mysterious geoglyphs in the desert, depict animals and shapes whose purpose remains a mystery. Cuzco, once the capital of the Inca Empire, offers a glimpse into both Incan and Spanish colonial history with its ancient ruins and vibrant markets. These sites are fascinating for anyone interested in exploring Peru's rich cultural heritage.