Windsor Castle, Stonehenge, and Bath...in one day.
Windsor Castle is the Queen's residence. It's gigantic, old, and lovely. And it has some of the most crazy beautiful interior decorating I've ever seen. Unfortunately, it also has a strict no photo policy inside the castle, so you don't get to see any of that. But the exterior is nice too.
As our tour guide said, "When we get to Stonehenge, some of you will be having deep and profound thoughts, while others of you shiver and drink coffee. It means different things to different people."
Bath is such a pretty little town. And we were lucky enough to see it in the sunshine. It's famous for its hot springs (and the Roman baths that made use of them), but I was probably most enamored with the impressive stone architecture.