Sacsayhuaman in Cusco, Perú, was a fortress built high on a hill overlooking the city. It was built using blocks weighing up to 200 tons, apparently. The construction was so precise that even without mortar, it was earthquake proof. The reason there is not more of it still standing today is that the Spanish Conquistadors used it as a quarry to source materials for their building projects.
As my accommodation is not far from the site, I decided to take a short cut, climbing to the top of the hill. It was a bit strenuous for an old bloke but worth the effort. There were spectacular views on the way up.
There are various theories about how the Incas were able to construct Sacsayhuaman using such large stones. Also there is the question of where did they get the tools to work with such precision. Some theories even suggest extraterrestrial involvement.
However they managed to get the stones there, it is a testament to the builders, that their handiwork can still be seen today.
When I started my ascent earlier, I was unaware that there was a parade taking place at the Plaza de Armas. The music of the marching bands carried up to the top of the hill and seem to add something to the atmosphere. Maybe, resembling the bringing down of the walls of Jericho.