The Widow Harun
The Endless Waste
One of the nine realms of The Tuigan Empire, the Endless Waste is the term common in The Western Realms for the vast areas of steppe, desert and mountain that stretch from the easternmost realms of Faerun all the way to the westernmost borders of Shou Lung and its client states Khazari and Ra-Khati.
The Endless Waste is described in much more detail in the Forgotten Realms core books and supplements. Please consult these if you wish to learn more.