Inspired by a post on another thread, I decided to work this out. I've only been to 40 of the 76 - 32 in England, 6 in Scotland and only one each for Wales and Northern Ireland. (I've not included the Crown dependencies etc on the list though I have been to Douglas so it's 41 if I count that.) Some of my "visits" are a bit tenuous, such as my car broke down in Doncaster once so I perhaps haven't seen the place to its best advantage, but I haven't included places I have been through but not stopped at, such as going through Milton Keynes on the train, or being diverted through St Asaph due to roadworks on the way to a North Wales holiday!
I thought I'd visited most parts of the UK but looks like I actually have some pretty big gaps. How many have you been to? I have to confess that I didn't know that some of the places on this list even were cities.
https://www.gov.uk/government/publications/list-of-cities/list-of-cities-html