Tours/Las Vegas/Ultimate Hoover Dam Tour from Las Vegas
Viator · group up to 56 pax

Ultimate Hoover Dam Tour from Las Vegas

4.2(2,318)Las Vegas1 hour
VIATOR4.0(1,443)TRIPADVISOR4.4(875)

Description

Your trip to Las Vegas won’t be complete without a tour of the mighty Hoover Dam, where thousands of Depression-era workers tamed the Colorado River in under five years. This tour takes you inside the dam itself on the guided Power Plant Tour, standing among the massive generators that still send electricity across the Southwest, then up top to walk the dam with Lake Mead and the river far below. An unforgettable half-day with an icon of American engineering, backed by Gray Line’s decades of Hoover Dam experience.

Tour Options

Ultimate Hoover Dam Tour
  • Ultimate Hoover Dam: Hotel pick-ups commence approximately 60 minutes prior to tour time Pickup included

Itinerary

Pass by

After hotel pickups are finished you will depart immediately to the Hoover Dam. Travel time between Las Vegas and the Dam is around 45 minutes each way. Your driver will provide an expert commentary along the way. All vehicles are climate controlled and equipped with, reclining seats, video monitors and over-sized windows.

15 min

Enjoy a brief stop for photos at the historic and world-famous "Welcome to Las Vegas" Sign.

10 min

Enjoy phenomenal views of Hoover Dam, admire the beauty of Lake Mead and see the colorful Arizona Paint Pots in stark contrast against the volcanic rocks of Black Mountain.

30 min

Photo opportunity from the Pat Tillman bypass bridge

Admission included120 min

Hoover Dam Tour: Includes the Government-Guided Interior Tour of Hoover Dam during your approximate 2 hours of free time at the Dam where you can walk across the top of dam, with one foot in Nevada and one foot in Arizona!

Highlights

Hotel pickup and drop-off
Bottled water
Hoover Dam Power Plant Tour

What's included

Included
Hotel pickup and drop-off
Bottled water
Hoover Dam Power Plant Tour
Not included
Gratuities
Lunch

Pickup Locations & Times

You must confirm the exact pickup time and location for your tour by contacting the supplier directly after purchase. Failure to confirm the exact pickup time and location can cause you to miss your tour and refunds will not be granted for missed pickups.

Traveller Ratings

4.2
2,318 reviews
5
1,459
4
348
3
186
2
97
1
228

Important Information

  • Infants and small children can ride in a pram or stroller
  • Infants are required to sit on an adult’s lap
  • Suitable for all physical fitness levels
  • Infants 23 months and under are considered a lap child
  • Children ages 2 years and up require a seat .
  • This tour is not recommended for anyone who suffers from claustrophobia, has a pacemaker or defibrillator. Tours are conducted in confined spaces and in a power plant with generators emitting electromagnetic frequencies.
  • Collapsible wheelchairs can be accommodated providing the passenger is accompanied by someone who can assist them to board and disembark the bus.
  • Hotel pickup is available for this tour/activity. Please note: depending on the hotel, buses may not be able to access or enter every property. In this case, pickup may be redirected to a central bus stop or nearby hotel. Exact pickup details will be provided to the guest upon reconfirmation with the local tour operator.
  • Please note that if the interior portion of the attraction is not available during your visit, additional stops may be added to the tour to ensure that you have a complete and enjoyable experience. We apologize for any inconvenience this may cause and appreciate your understanding however this is outside the control of the tour operator.

Reviews(2,318)

C
csjl2014
August 19, 2026
A great "dam" tour

Firstly, Michael the driver / tour guide made this tour!. The pick up at Bellagio was on time and Michael then took us for a few more pick ups, explaining sites of interest in the city on the way and, after the last pick up we went to see the welcome sign. Michael told us to ignore the photographer and queue and just take our pictures in the 15 minute stop, helping ourselves to the free chilled water bottles from his cool box. We then had circa a 30 minute bus ride, during which Michael was explaining all about the areas we went through and sites of particular interest, with "dam" jokes and anecdotes thrown in long the way. Next stop was Lake Mead overlook where Michael was on hand to explain the area during the 20 minute stop and show us where the chipmunks were running around. Again, water was on hand. Next stop was the O'Callaghan / Tillman bridge stop which gave us 25 minutes to explore and go along the bridge for photos. There are conveniences at this stop. Lastly was the Hoover Dam itself (a few minutes drive) where Michael gave us tips on how to plan the 2 hours we had and was on hand to chat and explain anything we needed or wanted to know. We had tickets to go into the bridge as part of the package and took advantage of this $25 free perk, then exploring the bridge/visitor centre/ statues / etc, afterwards. We got back to Vegas approximately 5.5 hours after leaving. I would recommend the tour and Michael was a fantastic host.

Operator response

Hello csjl2014, Thank you for leaving Gray Line such a nice 5-star review. We are thrilled that you enjoyed your day with us and our driver/guide Michael. Since 1910 the Gray Line family of nearly 200 worldwide sightseeing companies have been seeking out the best guides in every destination we serve, so it's nice to know our guide did such a great job and had great suggestions. On behalf of everyone at Gray Line around the globe, I want you to know that we all hope to see you on another adventure sometime very soon. Regards, Michael S / GL Vegas Customer Service

G
Garrett_C
August 14, 2026
Just the right amount of...

Just the right amount of time and touring. The power house tour is a little short but it hits the highlights.

Operator response

Hello Garrett, Thank you for leaving Gray Line such a nice 5-star review. We are thrilled that you enjoyed your day with us and our driver/guide. Since 1910 the Gray Line family of nearly 200 worldwide sightseeing companies have been seeking out the best guides in every destination we serve, so it's nice to know our guide did such a great job and had great suggestions. On behalf of everyone at Gray Line around the globe, I want you to know that we all hope to see you on another adventure sometime very soon. Regards, Michael S / GL Vegas Customer Service

D
Daniel_C
August 14, 2026
The turbines room was a...

The turbines room was a setup just for tourists, it isn't a current function of the dam. Kind of misleading.

Operator response

Dear Daniel, Not sure where you got the idea that the turbines in the power plant at Hoover Dam were not real, BUT they are real. That said, thank you for leaving Gray Line such a nice 5-star review. We are thrilled that you enjoyed your day with us and our driver/guide. Since 1910 the Gray Line family of nearly 200 worldwide sightseeing companies have been seeking out the best guides in every destination we serve, so it's nice to know our guide did such a great job and had great suggestions. On behalf of everyone at Gray Line around the globe, I want you to know that we all hope to see you on another adventure sometime very soon. Regards, Michael S / GL Vegas Customer Service

S
Sacheen_H
August 12, 2026
Great tour, Michael was...

Great tour, Michael was super friendly, had plenty of ‘dam’ jokes and the whole experience was awesome!

Operator response

Hi Sacheen, Thank you for leaving Gray Line such a nice 5-star review. We are thrilled that you enjoyed your day with us and our driver/guide Michael. Since 1910 the Gray Line family of nearly 200 worldwide sightseeing companies have been seeking out the best guides in every destination we serve, so it's nice to know our guide did such a great job and had great suggestions. On behalf of everyone at Gray Line around the globe, I want you to know that we all hope to see you on another adventure sometime very soon. Regards, Michael S / GL Vegas Customer Service

K
Kim_M
August 12, 2026
Well worth the time! Glad we went.

Comfortable, entertaining, and informative. Our guide was funny, and even the 45 minute bus ride to the dam from our hotel was pleasant. The views were beautiful, and the tour of the plant was interesting, but didn’t take up too much time.

Operator response

Hi Kim Thank you for leaving Gray Line such a nice 5-star review. We are thrilled that you enjoyed your day with us and our driver/guide. Since 1910 the Gray Line family of nearly 200 worldwide sightseeing companies have been seeking out the best guides in every destination we serve, so it's nice to know our guide did such a great job and had great suggestions. On behalf of everyone at Gray Line around the globe, I want you to know that we all hope to see you on another adventure sometime very soon. Regards, Michael S / GL Vegas Customer Service

C
Corinne_G
August 12, 2026
Our tour guide was very...

Our tour guide was very knowledgeable knew so much about Vegas about the Hoover. Dam kept us on time made sure everyone was there always did a headcount. We had a wonderful time. It was absolutely amazing. I would recommend this to anyone.

Operator response

Hello Corinne, Thank you for leaving Gray Line such a nice 5-star review. We are thrilled that you enjoyed your day with us and our driver/guide. Since 1910 the Gray Line family of nearly 200 worldwide sightseeing companies have been seeking out the best guides in every destination we serve, so it's nice to know our guide did such a great job and had great suggestions. On behalf of everyone at Gray Line around the globe, I want you to know that we all hope to see you on another adventure sometime very soon. Regards, Michael S / GL Vegas Customer Service

A
adrianiG5233PN
August 12, 2026
Worst experience in Vegas !

Booked a Hover Dam tour with tripadvisor, the tour operator did not show up, calling us to meet to another pick up point considering we were first time in Vegas. Tour operator refusing a refund, Tripadvisor did same thing,Viator again ignored us . We need to find a way to reveal this scam and get a refund. Later on the operator pretended that they were tere but was unable to give any proof even after we sent them a recording proving our presence. They have no designated pick up point, other people telling us that they come in normal ,unmarked vehicles to collect customers, not in a bus or minivan with proper distinctive logo or signs. Best to avoid this operator and also Viator as they done nothing to help us !

Operator response

Dear adrianiG, On behalf of everyone at Gray Line I want to say that we are sorry that you missed your tour, however every month thousands of travelers seem to have no problem understanding where we pickup guests at various Las Vegas hotels. Additionally, sightseeing tour operators in Las Vegas do not get to choose at what hotel entrance we pickup guests, as due to the sheer size of Las Vegas hotels they strictly control where tours are allowed to pickup guest- so simply by asking any uniformed hotel employee the correct pickup point can easily be determined if someone gets confused by the mazes that are some Las Vegas hotels. In closing, we want to wish you all the best in your future travel endeavors. Sincerely, Michael S. / GL Vegas Customer Service

E
Explorer45719705357
August 12, 2026
Great experience!

Michael was our guide and he was great!!!

Operator response

Hello Explorer, Thank you for leaving Gray Line such a nice 5-star review. We are thrilled that you enjoyed your day with us and our driver/guide Michael. Since 1910 the Gray Line family of nearly 200 worldwide sightseeing companies have been seeking out the best guides in every destination we serve, so it's nice to know our guide did such a great job and had great suggestions. On behalf of everyone at Gray Line around the globe, I want you to know that we all hope to see you on another adventure sometime very soon. Regards, Michael S / GL Vegas Customer Service

J
Julie_A
August 9, 2026
No air conditioning

The ride to Hoover Dam was good as was the tour at Hoover Dam. It was 111 in Las Vegas. The air-conditioning in the center of the bus was just adequate going to. The driver turned off the ac on the return trip, said the bus might have problems. What?! We melted.

Operator response

Dear Julie A, Thank you for being a Gray Line customer and we would like to apologize for the A/C system not being able to keep up with the current extreme heatwave hitting the Las Vegas area. The record breaking temperatures that Las Vegas has been experiencing over the last 5 weeks tend to take a heavy toll on anything mechanical, we are sorry that this affected your day and we apologize for it. Our maintenance folks are working on it. We appreciate that in spite of the a/c issue you leaving Gray Line such a nice 3-star review. We are thrilled that you enjoyed your day with us and our driver/guide. Since 1910 the Gray Line family of nearly 200 worldwide sightseeing companies have been seeking out the best guides in every destination we serve, so it's nice to know our guide did such a great job and had great suggestions. On behalf of everyone at Gray Line around the globe, I want you to know that we all hope to see you on another adventure sometime very soon. Regards, Michael S / GL Vegas Customer Service

Y
Yolanda_R
August 8, 2026
Great time but…..

The experience was beautiful. The lack of air conditioning on the bus on a 106-110 degree day was unacceptable. I was drenched in sweat! The driver Chris was amazing and tried to accommodate us as well as he could. Overall the Hoover dam was worth it.

Operator response

Dear Yolanda, Thank you for being a Gray Line customer and we would like to apologize for the A/C system not being able to keep up with the current extreme heatwave hitting the Las Vegas area. Our maintenance folks are working on it. We appreciate that in spite of the a/c issue you leaving Gray Line such a nice 5-star review. We are thrilled that you enjoyed your day with us and our driver/guide. Since 1910 the Gray Line family of nearly 200 worldwide sightseeing companies have been seeking out the best guides in every destination we serve, so it's nice to know our guide did such a great job and had great suggestions. On behalf of everyone at Gray Line around the globe, I want you to know that we all hope to see you on another adventure sometime very soon. Regards, Michael S / GL Vegas Customer Service

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