Since Doctor Who was first broadcast in 1963, there have been a number of exhibitions of props, costumes and sets throughout the United Kingdom. Some have been intended to be permanent, and others seasonal; most have been staged at existing tourist locations.
An exhibition titled Doctor Who Experience, complete with a new interactive Doctor Who episode with the Eleventh Doctor, opened in London on 20 February 2011. The exhibition moved to Cardiff in July 2012, opening on 20 July and will remain there until 2017. The immersive exhibition was designed and installed by the UK-based theme park design and installation company Sarner Ltd.
The exhibition begins with a short film and a walk-through adventure inside the TARDIS and in various locations. The group are lead through the experience by a guide and the Twelfth Doctor. Initially the Eleventh Doctor featured in the experience, but was replaced after he regenerated.
Following the adventure portion guests are free to roam two floors of exhibitions including original costumes from nine of the eleven Doctors (the first two being replicas as the originals were lost). Alien prosthetics, Daleks over history, Sonic devices, the interiors of the Fifth Doctor's and Ninth Doctor's/ Tenth Doctor's TARDIS and other show memorabilia and artifacts are also on display. There are also costumes from the companions since 2005 including: Rose Tyler, Martha Jones, Donna Noble, Captain Jack Harkness, Amy Pond, and Rory Williams. In 2013, props, such as Porridge's costume and the deactivated chess-playing Cyberman, from Nightmare in Silver have been added. The costumes of the Eleventh Doctor and Clara Oswald, along with the giant snow globe, from the Christmas episode entitled The Snowmen were also added to the collection in 2013. In late 2014 props and costumes from Last Christmas were added.