There were lots of other buildings at Machu Picchu. They were used for living in, workshops and storage.
Most of them used to have straw roofs.
These little holes on the side held wooden beams.
They stretched across to provide support.
And then the roof was tied onto the stone pegs.
This is a reconstruction.
Here it is from the inside.
There were also some with hipped roofs.
The site would have looked very different if all of these buildings had roofs.
