The only remaining building from that time is this tower. Constructed in 1432, it used to be the main entrance into the college, now it houses various offices and rooms for Fellows.
A few places in the city were closed as they were filming Transformer 5 so our guide took us through some of the backstreets and alleyways with a story to tell around every corner.
The Turf Tavern is probably the oldest pub in Oxford as a drinking tavern here can be dated back to 1381.
We then went in search of Christ College and came across the boatyard next to Magdalen bridge and thought about going punting but there was quite a queue so we walked by the Botanical Gardens and across Christ's Church meadow to go and have a look at Christ College.
The Great Hall of Christ Church college is perhaps more well known as the dining hall in the Harry Potter films hence the number of youngsters looking around.