The Untouched are a race of Humans from the planet P3X-797 who did not suffer the sickness which changed beings into the Touched. The Untouched lived in the Land of Light, where they had a civilization based on Minoan architecture. Before the arrival of SG-1 on their planet, nobody went to the Land of Darkness where the Touched resided. (SG1: "The Broca Divide")