University, and Collage in Cambridge, UK

I was staying last week in Cambridge, London for a short time.

And visited to University of Cambridge, which I could not enter inside, and St. John's college, and Trinity college, and Kings Collage, whiere peope could enter inside, but I did not enter.

I did not know that Harvard who founded University of Harvard in America, is from University of Cambridge.

And I went to the Genome Campus where it is south of Cambridge, by bus, and walking, as my hobby.
There was really country side lol
Maybe I walked around 5 km to there.