My wife and I get into Heathrow (T5) Approximately 1800 on June 2 fly out of Heathrow (T5) Approximately 1600 June 6. We will be spending two weeks prior to these dates in Ukraine. We have made this trip several times and have always scheduled an extra-long layover in London to enjoy the city. This time we would like to see and stay in another area other than London. We like seeing old historic structures such as castles and churches, going to museums and seeing the countryside.
1st question-would be recommendations where to go and what to see.
2nd question-would be cheapest and easiest way to travel back and forth.