Stratosphere tower las vegas r r head to the top of the stratosphere tower the tallest freestanding observation tower in america where from 100 storeys above las vegas you can enjoy not just the best view imaginable but three of the most exciting thrill rides in the worldr r towering 1 149 feet over the las vegas skyline the stratosphere tower is home to the most exciting attractions in las vegasr r here at the top of the stratosphere casino andamp hotel you can enjoy one of a kind thri