Andesite Megalithic Wall (80 m × 3.2 m)
A structure at Capana Petra — Andean Megalithic Wall (San Martín, Peru) · 🇵🇪 Peru
The structure
About Andesite Megalithic Wall (80 m × 3.2 m)
Polygonal dry stacked andesite with chamfer notch 80 m long 3.2 m high