Pisa was a city in Italy. It was home to the Leaning Tower of Pisa. (TV: Dinosaurs on a Spaceship) In 1190, Ben Daheer asked the First Doctor if he was from Pisa, which he replied in the negative. (TV: "The Lion") In the 13th century, the Eighth Doctor visited Pisa and stopped the Sulumian Thorgan from killing Fibonacci before the Italian had written the Liber quadratorum. (PROSE: The Gallifrey Chronicles) In the early 21st century, Brian Williams visited Pisa and sent a postcard to Amy Pond and Rory Williams. (TV: Dinosaurs on a Spaceship) Retrieved from "https://tardis.fandom.com/wiki/Pisa?oldid=2253576" Categories: Italian cities Cities from the real world Cities visited by the Eighth Doctor + cat Cancel Save Community content is available under CC-BY-SA unless otherwise noted.