Trujillo, Peru and others. The Chimu culture built its primary settlement at what is known as Chan Chan, which was the capital, having an estimated 100,000 people at its peak. It is the largest pre-Columbian city built of adobe and has been designated a UNESCO World Heritage Site. Its remains are northwest of the current city center. The present Spanish–Peruvian city of Trujillo was founded in an ancestral territory populated by ancient indigenous civilizations. The Spanish founded new cities expressing their culture in what they called the "Viceroyalty of Peru". The Moche civilization flourished in northern Peru with its Huacas del Sol
South America civilization in what is now Colombia. They established the Muisca Confederation of many clans, or "cacicazgos", that had a free trade network among themselves. They were goldsmiths and farmers. Other important Pre-Columbian cultures include: the Cañaris (in south central Ecuador), Chimú Empire (1300–1470, Peruvian northern coast), Chachapoyas, and the Aymaran kingdoms (1000–1450, Western Bolivia and southern Peru). Holding their capital at the great city of Cusco, the Inca civilization dominated the Andes region from 1438 to 1533. Known as "Tawantin suyu", and "the land of the four regions," in Quechua, the Inca Empire was highly distinct and developed. Inca rule