the famous ones, such as King's college, will be closed to visitors. You may need to show a university card to enter-- no idea whether they really have a guard checking that. But, if you have a university member bringing you into the colleges, then it is OK.
You may need to show a university card to enter-- no idea whether they really have a guard checking that.
But, if you have a university member bringing you into the colleges, then it is OK.