London
We spent our first 4 days in London exploring the major sites and experiences such a the Changing of the Guard ceremony at Buckingham Palace, the Tower of London and Westminster Abbey. We also snagged passes (free) to sit in the gallery and observe the House of Commons and House of Lords in session. Very cool!
We took a day trip to Windsor Castle and especially enjoyed the quaintness of the town of Windsor itself. We recommend taking a train to and from Windsor instead of a tour bus for ultimate flexibility.
Our highlight was attending the Stonehenge Summer Solstice sunrise event as we watched the sun rise behind the Heel Stone and shine into the heart of Stonehenge! London hotel: K & K George Hotel www.kkhotels.com