Arctic Desert

From Tardis Wiki, the free Doctor Who reference

The Arctic Desert was a region of Earth's northern climes that was originally ice at some time in its far future. Cassandra O'Brien once claimed that her mother was a native of this region, while her father was from Texas, (TV: The End of the World) though she was known to often make outlandish claims about her parentage. (PROSE: Lives of the Rich and Thin)