The rear barn is clearly visible when Kirk and Pam are walking from the dried watering hole to the house.
The dark twisted metal lying around the stone foundation used to be the walls of the barn.
There are several cuts of the barn and the top of the family house as well.
It's my belief that the generator shown in the movie was sitting next to this barn.
© 2004 Tim Harden timh@texaschainsawmassacre.net