In case you missed it last month, one of these castles is in Italy, the other in is Napa Valley. In the comments below, our readers figure out which is which. Mary was the first to get it right - both about which one is in California and also that Castello di Amorosa is a fun place to spend an afternoon. Here's our review.
The other one is Castello di Valenzano, which is north of the town of Arezzo and boy, is it a beauty! We recently spent a night there on assignment for Martha Bakerjian at About.com's Italy travel site and you can read the review here.