Antarctopolis
From Tardis Wiki, the free Doctor Who reference
On the 73rd century Earth, Antarctopolis was a city that covered the continent of Antarctica.
It included a nature preserve for the wild Antarctica, an amusement park and an asylum.
In 7214, the Sixth Doctor visited it along with Peri Brown and Frobisher. There he fought an invasion of Autons led by the Tremas Master. (COMIC: Façades)