I don't live there, but I've been several times. As I understand it, Boulder county owns all of the land around Boulder and won't sell it, so the city can't exp

I don't live there, but I've been several times. As I understand it, Boulder county owns all of the land around Boulder and won't sell it, so the city can't expand. I think there's also a lot of restriction on how high buildings can be. The result is a small-town feel, but with a college atmosphere. There are a lot of engineering firms in and around Boulder, and plenty of beer. Add to that a culture of outdoorsy-ness, and it's one of the most lovely places I've had the pleasure to visit.