Nearly a thousand years ago, Inca masons fit this 12-angled stone into a wall using no mortar. : r/pics

Machu Picchu - Wikipedia

In the wonderland of Peru—rediscovering Machu Picchu

Visakan Veerasamy on X: Nearly a thousand years ago, Inca masons

Twelve angle Inca stone topped by 13 angle stone

Twelve sided stone hi-res stock photography and images - Alamy

Shimmering Foundation: The Twelve-Angled Stone of Inca Cusco

Twelve sided stone hi-res stock photography and images - Alamy

Visit the Inca Capital of the Ingenious Incas, Peru - Cusco 2023

Art, Architecture, and Astronomy in South America

Machu Picchu architecture: The buildings of the Incas explained

The Twelve-Angled Stone – Cusco, Peru - Atlas Obscura

The twelve-angled stone in Cuzco, Peru. The stone illustrates the

The Twelve Angle Stone of Hatunrumiyoc - Peru For Less