The 22 ugliest hotel carpets in Las Vegas

Las Vegas is notorious for its bright, busy, and -- well -- ugly hotel carpets. And not just in the cheaper hotels: You can find them pretty much everywhere. It's been hypothesized that the patterns are meant to keep people active, so that they keep gambling, but whatever the reason, the end result is dizzyingly unattractive. Take a look at 22 of the worst offenders.