Booked a days excursion with SWEETtours.to the grand canyon south rim,calling at the hoover dam and stopping along the historic route 66 on the way,from being picked up everything went like clockwork,what made this trip though was the driver Wally he was fantastic,an encyclopedia of knowledge,telling you all about things on the way.the sight of the grand canyon was breathtaking,it is a long day but its worth it to see the canyon,you also get food and water on the way,so if you go to vegas dont miss out