The term 'City of Dreaming Spires' is often used to refer to the city of OXFORD, England. OXFORD is a city known for its university, which is one of the oldest and most prestigious in the world. It is also known for its beautiful architecture, with many spires dotting the skyline. The term 'City of Dreaming Spires' was first coined by poet Matthew Arnold in his poem Thyrsis, and has since become a popular way to refer to OXFORD.