I have googled "discount coupons for hoover dam tours" and do get returns from the sites, groupon and city. just check out the tour you want and contact the provider for a discount code. depending on time of year of visit, you will get it. We also had some in the hotel - but ended up renting a car.
Hello Not that I’m aware of but there are some Companies which discount total price of these Tours from Las Vegas pick up points
We used Viator to book our particular excursion prior to arriving in Vegas.
Good price for excellent tour and included Hotel pick up which was quite early in morning (6.15 a.m. from South side of main strip)
Grey Line was Coach Company who supplied Transport and excellent Driver
Sorry I don't know
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