Ice Warrior Hive

From Tardis Wiki, the free Doctor Who reference

The Ice Warrior Hive was an Ice Warrior colony on Mars.

The hive was visited by Ares One, followed by the Fifth Doctor and Peri Brown, where astronaut Paul Webster attempted to force an Ice Warrior hostage back to Earth. (AUDIO: Red Dawn)

The Twelfth Doctor suggested to Clara Oswald to go there as an alternative to visiting Robin Hood. (TV: Robot of Sherwood)

The Doctor later travelled there with Nardole and Bill Potts to stop Victorian soldiers from awaking the Ice Warriors, as well as the Ice Queen Iraxxa. This, however, failed and a battle between the humans and Ice Warriors broke out. (TV: Empress of Mars)