I am thinking of changing our trip schedule for September (Italy and the UK) so we have time to visit Cambridge. My husband has a Ph.D in Biology (genetics) and would love to see the “mothership” (Watson and Crick’s old Cavandish lab) as well as other sights around Cambridge. And I always enjoy visiting a good botanical garden.
Maybe even lunch at the historic Eagle Pub, frequented by the professors before and after their discovery of DNA.
https://www.greeneking-pubs.co.uk/pubs/cambridgeshire/eagle/
In looking for information on visiting Cambridge in September, I discovered the Open Cambridge festival, with special events and openings, which will take place September 9-18.
https://www.opencambridge.cam.ac.uk/
I guess this may explain why my first choice hotel there, one within walking distance of the train station, is already fully booked on the night we would visit. I did find another that is well-regarded and still has a few rooms, so I booked that right away.