Description
The historic Hatun Rumiyoq alley in Cusco features a masterfully constructed Inca wall made of massive, perfectly hewn blocks of green diorite. These blocks originate from the original palace of the Inca ruler Inka Roca. The stones were fitted together so precisely, without any mortar, that not even a knife blade can fit between them. Following the Spanish conquest, the conquistadors erected their own buildings on top of the extremely earthquake-resistant Inca foundations. The white façade in the upper section belongs to what is now the Archbishop’s Palace. Roughly in the middle of this wall lies the world-famous "Piedra de los 12 ángulos". This single stone has exactly twelve corners, which fit seamlessly into the surrounding wall. – Peru – 1969
