Hoover Dam Tour + FREE Monorail Pass See where thousands of workers came to tame the Colorado River and turn the Black Canyon into Lake Mead, the largest reservoir in the US! This bus tour of the Hoover Dam will take you by air-conditioned motorcoach to the one of the most impressive manmade engineering projects in the world. After a short 45-minute trip, youandrsquo;ll get the chance to undertake a VIP experience in the heart of the Dam; the Government Guided Discovery Tour! This gives you access to the Visitorandrsquo;s Centre, all exhibits, the movie room, the humming generator room and the breathtaking Observation Deck. Youandrsquo;ll have plenty of time to explore by yourself, and to take as many photos as you want to. Discover all the fascinating history behind this amazing feat of engineering, and then be driven back to your hotel so all you need to do is sit back and relax! You also get a FREE 1-day monorail pass (worth GBP13) with this ticket so you can continue exploring Las Vegas even after the tour is over. Hoover Dam Bus Tour with Helicopter Ride If you want to get a real sense of how impressive the Hoover Dam is, get the Helicopter Ticket! You\'ll be able to do the VIP tour and then board a helicopter for a six-minute flight that whisks you over Lake Mead and the Dam.