My family and I will be in London for three days this summer and hoping to do a one day Cotswolds tour during our time there. It is a bit of shuffling around, but ideally I would like to spend our accommodation with a night in London, a night in Bath, and then back to London/Heathrow area following our tour.
We will not be renting a car, so how tricky would it be to take public transit (bus or train) from London to Bath and then Bath to Heathrow?
Thanks so much!