Qorikancha, also spelled Coricancha, Koricancha, and Qoricancha is a large Inca temple in Cusco. Supposedly this temple which was built in the 1500’s had walls covered in gold as well as gold statues. All of which the Spaniards took when they saw it.
This is a large example of the precise engineering that the Incas were capable of. The stones were precisely carved on site (stone chips and dust were found when they were restoring the building). The smallest block is less than the size of my thumbnail.
You can look through the window in one end room through to the next two windows because the windows are so precisely constructed. The walls are all the same thickness as well.
And as with so many other Inca buildings, there is a place where you can see the sun rays through an opening during the solstices.
During the restoration when a stone had to be remade because it was damaged or missing, the artisan did something on the stone to indicate it was redone. You can see the nubs on a few stones in the photo above.

The gardens are beautiful. There is a large grassy lawn as well as many varied blooming plants.