This is the exterior wall of Ta Nei. It is a small temple built in the Buddhist style in the 12th century and may have been used as a hospital. What makes it remarkable is its lack of exceptional qualities; it isn't the best example of anything but the upshot is that Ta Nei is rarely visited. When we went it was really quiet having just rained and I think there might have been two other people the whole time were explored.
Canon 1D X, Canon 16-35/f2.8L Mark II
22mm, f11, merged layers of 1/5, 0.4, and 0.8 sec @ 100 ISO