Aymara Culture, 1000AD pre-Inca, tombs called Chullpas at Sillustani near Puno, Lake Titicaca, Peru

10th century tourism destination tower tomb titicaca stonework stone south america site sillustani scenic ruins ruin puno prehispanic precolumbian pre inca peruvian peru monument latin america landscape landmark lake titicaca lake historic place historic famous destination culture circular chullpas aymara architecture archeological anthropology ancient