Spiritual and Political Centre of the Tiwanaku Culture
The ruins of Tiwanaku bear striking witness to the power of the empire that played a leading role in the development of the Andean pre-Hispanic civilization. The buildings are exceptional examples of the ceremonial and public architecture and art of one of the most important manifestations of the civilizations of the region. Tiwanaku began as a small settlement, in what is known as its 'village period', around 1200 BCE. It was self-sufficient, with a non-irrigated form of farming based on frost-resistant crops, essential at this high altitude, producing tubers such as potatoes, oca and cereals, notably quinoa. In more sheltered locations near Lake Titicaca, maize and peaches were also cultivated. The inhabitants lived in rectangular adobe houses that were linked by paved streets.

Continent: South America
Country: Bolivia
Category: Cultural
Criterion: (III)(IV)
Date of Inscription: 2000
Tiwanaku Culture
During the 1st century CE, Tiwanaku expanded rapidly into a small town. This may be attributable to the introduction of copper metallurgy, to the consequent availability of superior tools and implements and to the creation of irrigation systems. The wealthy upper class, which also controlled the profitable trade in wool from the vast herds of domesticated alpaca in the region, provided the finance for the creation of large public buildings in stone and paved roads linking Tiwanaku with other settlements in the region. The marshy tracts on the lakeside, where the climatic conditions were more favourable, were brought into cultivation by the creation of terraced raised fields.
The Tiwanaku Empire probably entered its most powerful phase in the 8th century AD. Many daughter towns or colonies were set up in the vast region under Tiwanaku rule, the most important of which was Wari in Peru, which was to set itself up as a rival to Tiwanaku. The political dominance of Tiwanaku began to decline in the 11th century, and its empire collapsed in the first half of the 12th century