The mountain range that runs along the length of South America is the Andes. Spanning over 7,000 kilometers, the Andes is the longest continental mountain range in the world and stretches from Venezuela to Chile. It features diverse ecosystems, climates, and a wide variety of flora and fauna. The Andes played a critical role in the history and development of numerous indigenous cultures, including the Inca civilization. The range is also famed for its breathtaking landscapes, including peaks like Huascarán and iconic sites like Machu Picchu nestled within its heights.