🇧🇴 Bolivia · Geoglyph
Sajama Lines Secondary
Formative to Late Horizon 100–1532 CE (Inca road overlay) Sajama unknown chronology · High Altiplano pastoral (Sajama culture, pre-Inca to Inca)
Secondary network of Sajama Lines — largest geoglyph on Earth (16,000 km total): radial straight lines 2 m wide scraped to light soil converging on raised chullpa-shrine islands, visible only from…