I regularly go to the UK for work. I usually try to take advantage and see something new every time I go, either within the UK or elsewhere in Europe.
I'm in the process of scheduling my next trip, where I'll be in London only. I can't take any time off, so have to be back at work Monday (the 13th September). Nothing's coming to mind for where I should go - mostly because the places I do know I want to go (Scotland, Prague, Cotswolds)I'd like to spend more time at. So, where would you go if you had 36 hours in Europe? Has to be reasonable cost and travel time from London...