Carn Brea Castle, UK This castle started life as a 15th century hilltop hunting lodge. It has remained basically the same with a few additions made in the 19th century. It is next to the site of the oldest neolithic settlement discovered so far in Cornwall.
Heading to Boulder, Colorado? Let Sean Gallagher be your guide. This is Spilling the Beans, where a city's most in-the-know barista gives us the lowdown on where to go, what to do, and what to eat (and drink) in their hometown.