Immense City
Immense City is the walled city of the Giants, ringed by a huge stone gate.
First named in The Hungry Tiger of Oz, ch. 12
"Immense City," quavered the Vegetable Man, in a choked voice.
Where this is
placed Beyond the desert worked out
read out of the chapters cited on this page, not stated in any one sentence of them
Found by the party only after they cross out of the Gnome Kingdom into unfamiliar farm country still on the wrong side of the Deadly Desert from Oz - Betsy wishes for magic 'to cross the Deadly Desert and go home' just before reaching it.
What the books say it is
appearance grim 1 chapter
All they could see was a grim gray wall, stretching up toward the sky.
The Hungry Tiger of Oz, ch. 12