Like Six Flags, but not!
Both of our recommended hotels offer a variety of spa treatments on their premises.
Riverboat rides on the Thames, departing daily from Runnymede Boathouse.
A few top things to see include: Tower of London/Tower Bridge, Westminster Abbey, shopping on Oxford & Regent Street, taking a stroll near Buckingham Palace, and enjoying the many awesome pubs and restaurants. From Waterloo station, you can take a train to Egham for the wedding.