Yoga in Las Vegas has exploded in the last year.  For years, you could only find sparse classes at gyms and there was only 2 yoga studios.  You also might be able to find some classes at the Casino Spas, but to find a pure yoga practice was tough to do.   Today, there are great studios in the Northwest, Southwest, East, North and Henderson.  Wow! Watch out California, Las Vegas Yoga has  emerged as a city of Yogis.