Super Hoover Dam Express Tour. Skip the process of driving around Las Vegas and picking up other guests, as this Hoover Dam Express Tour leaves from a central location and journeys straight out the dam. On the 45-minute ride to Hoover Dam, your guide will inform and entertain you with info on the history of the dam, to the point where the drive will fly right by as you ride in air-conditioned comfort. This is the perfect tour if you want an entertaining trip that also teaches you about the dam, and maximizes the time spent visiting — rather than driving around. Book this Special Offer! Super Hoover Dam Express Tour From $79.99.