Cusco
Visited 21 July and again 29–31 July
Architecture
Much of what stands out walking through Cusco is the stonework — the same tight-fitting, mortar-free technique seen at Machu Picchu. See the Incan technology page for more on how it was actually done.
Agricultural terraces
Many incan ruins have inconic large steps that are said to be agricultural patches carved into mountain-sides. This mountain-side had some old incan steps that look to be used currently for farming!
Cusco was also the start and end point of the Salkantay trek, and see the itinerary for when each visit happened.