The Sajama Lines [saˈxama] of western Bolivia are a network of thousands (possibly tens of thousands) of nearly perfectly straight paths etched into the ground continuously for more than 3,000 years by the indigenous people living near the volcano Sajama. They form a web-like network that blankets the Altiplano.[1][2]
- ^ Project Sajama by the Landmarks Foundation.
- ^ The Sajama Lines Archived January 14, 2007, at the Wayback Machine, University of Pennsylvania.