What to expect
An open plain and a monument can be a brief stop without background. Knowing the story of the Battle of Ayacucho changes how you see the ground. Combine the historical visit with time in Quinua, without reducing the village to a lunch stop.
How it fits into a journey
Combine it with Quinua. Wari can be a third element, but decide which deserves most time rather than making all three hurried photo stops.