Akapana
Quick Summary
The Akapana Pyramid is a significant structure at the Tiwanaku archaeological site, located near Lake Titicaca in Bolivia. This pre-Columbian civilization's main site, added to the UNESCO World Heritage List in 2000, features the Akapana as a large platform mound or stepped pyramid constructed of earth and faced with cut andesite.1
Scholars suggest the earliest remains at Tiwanaku date from around 200 BCE to 200 CE, with construction continuing into the Middle Horizon (600-1000 CE). Tiwanaku influence extended across parts of modern-day Bolivia, Argentina, Chile, and Peru, largely due to its advanced agricultural system known as the raised-field system. This method utilized canals to retain heat, protecting crops from frost and providing fertilizer. The people who built Tiwanaku, referred to as Tiahuanacans, are believed to be ancestors of the present-day Aymara Indians.12
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