Hoover Dam Tour: Explore Engineering Marvels

Discover Hoover Dam’s history, explore tunnels, view turbines, and walk the Memorial Bridge. Visit Boulder City, the town that built the dam.

Duration: 5 hours, 30 minutes
Cancellation: 24 hours
Highlights
  • Hoover Dam - Visit Hoover Dam for an exceptional tour inside this engineering wonder. The tour includes a ranger-led exploration of the Generator Room, Tunnels, and Visitor Center.
  • Mike O’Callaghan - Pat Tillman Memorial Bridge - Experience breathtaking views from above the Colorado River, offering sights of the river, dam, and Lake Mead….
What's Included
  • Views from the Bypass Bridge
  • On-board WiFi
  • Hoover Dam Power Plant Tour
  • In-vehicle air conditioning
  • Walk on Top of the Hoover Dam
  • Bottled water
  • Hotel pickup and drop-off (selected hotels only)
  • Admission to Hoover Dam Visitor Center & Generator Room
What's Not Included
  • Gratuities
Additional Information

Join a guided tour of the iconic Hoover Dam’s Power Plant, where you can explore historic tunnels, get an up-close look at the massive turbines, and visit the engaging Visitor Center. From 900 feet above the Colorado River, enjoy stunning views from the Mike O’Callaghan–Pat Tillman Memorial Bridge before visiting the delightful Boulder City, the town…

Location
Treasure Island - TI Las Vegas Hotel & Casino, a Radisson Hotel
Las Vegas Boulevard South
Treasure Island Tour Bus pick-up Area is on Mystère Dreams Ave, formerly known as Sirens Cove Blvd, West of Valet and Starbucks, and will meet at the yellow curbed sidewalk. Additional pickup locations are available: please contact National Park Express to request an alternate location.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.6
(534 Ratings)
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Tyrondam2026
Sep 1, 2026
First timer - Robert L. Was an amazing tour guide. He also sung Happy Birthday and Anniversary to myself and others. I really enjoyed myself. I was excited to meet two beautiful ladies from South Carolina, they was funny and sweet.
Review provided by Tripadvisor
Beckey_m
Aug 30, 2026
The Hoover Dam trip-great, DO IT - This was a great trip. And the Carlos was amazing. He had water available, he gave a nice driving tour of the area.
Review provided by Viator
Justinr238
Aug 21, 2026
Hoover Dam Inside Tour Review - We took the Hoover Dam Inside Tour as a family on the last day of our trip, and it was a fantastic way to finish our vacation! Our guide, Carlos, was excellent—very knowledgeable, engaging, and full of great information about the dam and its history. The added bonus was stopping in Boulder City afterward. It’s a cute little town and a great way to wrap up the experience. Overall, highly recommend the Hoover Dam Inside Tour! Great experience, great guide, and a memorable family outing. ⭐⭐⭐⭐⭐
Review provided by Tripadvisor
Roddys235
Aug 14, 2026
Good tour guide - Tobert L. Is a good tour guide.very knowledgeable about the dam and other things.will go again cause of Robert.he has good jokes.the whole trip was good.the bus ride everything.thanks for having us.thanks again to Robert for bein a good person
Review provided by Tripadvisor
H923utanac
Aug 7, 2026
Greay Hoover Dam Half day visit - I was not sure what to expect from this tour but Robert L.made our tour special from the moment he picked us up. He knows so much about Hoover Dam and told us the whole history on the way there. When we got there the visit was more meaningful because of what he explained us. He gave us very good tips on what to do on each of the stops. I recommend this company specially Robert. Ana y Luis Cisneros
Review provided by Tripadvisor
H6788htscottm
Aug 7, 2026
Fun in the sun - Was a grat time. Tour guild was very knowledgeable. Great time.
Review provided by Tripadvisor
John_m
Aug 2, 2026
Tour was great and... - Tour was great and experience was positive. We’ve wanted to see the Hoover Dam for years and satisfied our bucket list item. The tour guide also did a great job explaining the history and such
Review provided by Viator
Karic891
Jul 23, 2026
Hoover Dam and Boulder City - Robert L. Was our driver and guide. He was funny and informative. We even had time to see a few extra things on the tour of Hoover Dam and Boulder City. Definitely worth it.
Review provided by Tripadvisor
323nirajg
Jul 22, 2026
Excellent Hoover dam tour - Our guide, Robert L, was great. He spoke and gave history lessons the entire length of the bus ride. He spoke continuously for 5 hours. Very useful history lessons. Good humor. I strongly recommend him. Not greedy at all, he didn’t ask for any gratuity at all, although he should be appreciated handsomely.
Review provided by Tripadvisor
Tammy_g
Jul 21, 2026
Amazing - Bring extra snacks, and be prepared to be in awe of everything you will see on this tour, it truly is spectacular and to see these amazing sights in real life are something you will never forget!
Review provided by Viator
From $90
up to 9 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).