King's College is one of the most famous colleges in Cambridge University. It is also one of the most financially powerful colleges in Cambridge University. King sParade, located in the centre of Cambridge, starts from Mill Wharf and goes north along the Cambridge River, crossing the famous Mathematics Bridge and Queen's Garden. Like other colleges, King's College is only partially open to the outside world. Tourists are not allowed to enter the campus at will so as not to affect students'work and rest. The College is not open to the outside world during the examination period. Visits to the College are free of charge.