Akapana (Akkapana) is an artificial

platform mound A platform mound is any earthwork or mound intended to support a structure or activity. It typically refers to a flat-topped mound, whose sides may be pyramidal. In Eastern North America The indigenous peoples of North America built substru ...

(sometimes referred to as a pyramid) at the

pre-Columbian In the history of the Americas, the pre-Columbian era, also known as the pre-contact era, or as the pre-Cabraline era specifically in Brazil, spans from the initial peopling of the Americas in the Upper Paleolithic to the onset of European col ...

archaeological site of

Tiwanaku Tiwanaku ( or ) is a Pre-Columbian archaeological site in western Bolivia, near Lake Titicaca, about 70 kilometers from La Paz, and it is one of the largest sites in South America. Surface remains currently cover around 4 square kilometers and in ...

Bolivia Bolivia, officially the Plurinational State of Bolivia, is a landlocked country located in central South America. The country features diverse geography, including vast Amazonian plains, tropical lowlands, mountains, the Gran Chaco Province, w ...

, located in the department of

La Paz La Paz, officially Nuestra Señora de La Paz (Aymara language, Aymara: Chuqi Yapu ), is the seat of government of the Bolivia, Plurinational State of Bolivia. With 755,732 residents as of 2024, La Paz is the List of Bolivian cities by populati ...

. It is composed of seven levels of platforms contained by carved sandstone walls. The Akapana is a "half Andean Cross"-shaped structure that is 257 m wide, 197 m broad at its maximum, and 16.5 m tall. At its center appears to have been a sunken court. This was nearly destroyed by a deep looters excavation that extends from the center of this structure to its eastern side. Material from the looter's excavation was dumped off the eastern side of the Akapana. A staircase is present on its western side. Possible residential complexes might have occupied both the northeast and southeast corners of this structure. Originally, the Akapana was thought to have been developed from a modified hill. Twenty-first-century studies have shown that it is an entirely man-made earthen

mound A mound is a wikt:heaped, heaped pile of soil, earth, gravel, sand, rock (geology), rocks, or debris. Most commonly, mounds are earthen formations such as hills and mountains, particularly if they appear artificial. A mound may be any rounded ...

, faced with a mixture of large and small stone blocks. The dirt comprising Akapana appears to have been excavated from the "moat" that surrounds the site. The largest stone block within the Akapana, made of

andesite Andesite () is a volcanic rock of intermediate composition. In a general sense, it is the intermediate type between silica-poor basalt and silica-rich rhyolite. It is fine-grained (aphanitic) to porphyritic in texture, and is composed predomina ...

, is estimated to weigh 65.7

ton Ton is any of several units of measure of mass, volume or force. It has a long history and has acquired several meanings and uses. As a unit of mass, ''ton'' can mean: * the '' long ton'', which is * the ''tonne'', also called the ''metric ...

s.Ponce Sanginés, C. and G. M. Terrazas, 1970, ''Acerca De La Procedencia Del Material Lítico De Los Monumentos De Tiwanaku.'' Publication no. 21. ''Academia Nacional de Ciencias de Bolivia''. Tenon stone blocks in the form of puma and human heads stud the upper terraces.Isbell, W. H., 2004, ''Palaces and Politics in the Andean Middle Horizon.'' in S. T. Evans and J. Pillsbury, eds., pp. 191–246
''Palaces of the Ancient New World''
Dumbarton Oaks Research Library and Collection Washington, D.C.

References

Archaeological sites in Bolivia Ruins in Bolivia {{Bolivia-stub

See also

References