Read on to discover the best Hoover Dam tours from Las Vegas. Price: Adults from $90; kids from $80 Duration: 7 hours Guides double as stand-up comedians on this Hoover Dam bus tour. In addition ...

Both on-site guided tours include stops inside the power plant, 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 ...

The town, about a half-hour south of Las Vegas, helped build Hoover Dam. A self-guided walking tour explores the project’s 1930s river-taming and engineering milestones with 10 stops along a ...

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.