The meaning of Desert / wasteland in dream | Dream interpretation
Emotional isolation and loneliness.
The place where fear and temptation and ghosts reside. See T. S. Eliot’s The Waste Land. Withdrawal and asceticism. Symbol of the peak experiences that will lead toward self-realization. But the dreamer has to get all the insights and power from himself; there are no teachers.
An illustration of the new and unknown.