Geoglyphs

Browse all archaeological and geological sites tagged Geoglyphs on Archaic Knowledge — curated stories, images, and history.

• The Apiacás Lines

  LiDAR reveals ancient Amazon settlement with structured layouts in Brazil’s Apiacás region.

• Palpa Lines Peru

  Witness monumental geoglyphs etched into the desert, revealing impressive ancient art from above.

• The Upano Valley

  A lost Amazonian civilization thriving in a lush network of ancient cities, now vanished under mysterious circumstances.

• Effigy Mounds Iowa

  Earth's silent storytellers, Iowa’s effigy mounds weave tales of ancient hands shaping nature’s canvas into soaring birds and steadfast bears.

• Mangystau’s Geoglyphs

  Massive earthworks form mysterious geometric patterns visible from above.