We've been all over the world in our search for the best architecture and design, and we've reported on scores of fantastic cities along the way. From uncovering the surprising modern design in Bordeaux, France, to the fjordside splendor of Oslo, we never miss a chance to poke about Europe's design capitals. Here are five of our favorite visits from over the years. If you've been since we have, by all means let us know in the comment section what we should see when we head back.