“Our guided tours offer an educational, informative and entertaining experience into the Hoover Dam, power plant and penstock tunnels. Please keep in mind that Hoover Dam is a secure federal ...

Read on to discover the best Hoover Dam tours from Las Vegas ... the Bureau of Reclamation will take you through the inspection tunnels and the generator room. Most reviewers give this tour ...

but only the Hoover Dam Tour offers a look at the facility's inspection tunnels. If you'd like to take a power plant tour, you'll have to pay $15. Dam tours cost $30 per person and include access ...

The town, about a half-hour south of Las Vegas, helped build Hoover Dam. A self-guided walking tour explores the project ... and for shoveling mud out of tunnels. High scalers cleared away ...

Hoover Dam tour operations manager, told the Arizona Republic. "Both tours begin with a 10-minute introductory film and include visits to the original construction tunnels, the 30-foot-diameter ...

Inside a tunnel on the Hoover Dam tour.Credit: Travel Nevada There are also ventilation tunnels and, on the way to the Arizona border in the middle of the dam, we’re allowed to venture down one.