This college is easy to find (Broad St., opposite the visitor centre, cant be easier). Admission is 2 pounds only and besides The Chapel, Library etc. you can see and visit lovely dining room (my guide told me that directors of Harry Potter used this one as a pattern for Hogwarts dining room).
Gentleman behind reception desk was very polite and smiley even though it was already late afternoon and he must have had long shift.
Would go again.
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