Lorna Bucket talks to the Thin & Fat Ones in the bowels of Demons Run station in episode 6x07 “A Good Man Goes to War”.
Two Streams (industrial areas)
Amy locates a safe place to hide in Two Streams amongst the temporal engines in episode 6x10 “The Girl Who Waited”.
The Doctor escapes from an exploding spacecraft in 2011 Christmas special “The Doctor, the Widow and the Wardrobe”.
Underneath the Park
Clara and the guards hunt the Cybermen in the bowels of the amusement park in episode 7x12 “Nightmare in Silver”.
Cyber Factory Entrance
People walk into the Cyber factory for conversion in episode 2x06 “The Age of Steel”.
Clara and Ashildr talk to Odin on the alien ship in episode 9x05 “The Girl Who Died”.
The Doctor and Bill find their way into the colonists' original ship and look for a way to destroy it and the surrounding city in episode 10x02 “Smile”.