Various Hogwarts scenes were filmed in the cloisters at Gloucester..as well as the Lacock Abby cloisters. The most recent filmed there was the scene of Harry and Ron watching the
firsties in the sixth movie and McGonagall calling them to task for having "too much fun" (loved that scene!)
Other scenes were filmed there which I will point out :)
The Chamber of Secrets has been opened. Enemies of the heir, beware. That was written on this wall...in CGI ;)
Me looking behind a pillar like
Harry and Ron do in PS\SS. This pillar is also in HBP where
Harry overhears Malfoy and Snape talking!
Myself! I'm playing the troll,
this is the corridor that Harry and Ron see the troll go through :D
I figured this icon fit since the background are the cloisters at Gloucester. Remember, there's a number of movie screencaps I linked to if you want to see the scenes :)