My wife and I are planning to visit the UK sometime this year, and we would like to visit areas in England, Scotland and Wales. I am thinking of renting a car to get around, but trains may be another option. We would love to hear suggestions for what not to miss, and the best way to get around for a 10-day or so trip. We have only been to Ireland, never to England (except to fly into Heathrow on our way to Dublin) or Scotland.
I realize this is a very open-ended question, but would appreciate any advice or guidance anyone may have. Thinking of starting in London and then heading to Wales, etc.