Here, FEMAIL looks at the real life locations which are thought to have inspired the show - and bars, streets and buildings across London and Edinburgh, which were used in filming.
The Final (Season 11 Episode 10 of 12): Noel Fielding and Matt Lucas host the grand final. The Great British Bake Off airs on Food Network at 12:00 PM, Monday 29 April. Noel Fielding and Matt Lucas host the grand final
(Season 6 Episode 2 of 5): With AJ Odudu, Gemma Collins, Jessica Hynes and Tim Key. The Great Celebrity Bake Off for Stand Up to Cancer airs on E4 at 11:20 AM, Sunday 28 April. With AJ Odudu, Gemma Collins, Jessica Hynes and Tim Key