Texas, US: Grand Saline is an unusual town of Texas, sitting on top of a massive lode of natural salt, estimated at 16,000 feet deep. Civil War era saltworks were used by the Confederates, and
know more about the salt palace of grand saline texasImage Source : INDIATV
It is a small one-story building . It is constructed of local salt blocks. It has been rebuilt on the same site at least three times.