
Ultimate Hoover Dam Tour from Las Vegas
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
4.2/5
Based on 2,328 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Ultimate Hoover Dam Tour from Las Vegas worth booking?
Ultimate Hoover Dam Tour from Las Vegas is a 4.5-hour experience in Las Vegas, United States, from $59 per person. It scores 71 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 4.2/5 rating across 2,328 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 71 / 100
- Rating
- 4.2/5 (2,328)
- Duration
- 4.5 hours
- From
- $59 per person
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 g
What you get
About this experience
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.
What's included
Included
- Hotel pickup and drop-off
- Bottled water
- Hoover Dam Power Plant Tour
Not included
- Gratuities
- Lunch
What you'll see and do
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.
Pass by without stopping
Welcome to Fabulous Las Vegas Sign
Enjoy a brief stop for photos at the historic and world-famous "Welcome to Las Vegas" Sign.
15 minutes here
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.
10 minutes here
Hoover Dam Bypass
Photo opportunity from the Pat Tillman bypass bridge
30 minutes here
Hoover Dam
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!
120 minutes here · Admission included
Where it starts and ends
Hotel pickup
Pickup is included for all travelers. Pickup begins about 120 minutes before departure.
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- en
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- Gray Line Las Vegas
Know before you go
- 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.
Photos






What travelers are saying
Outty’s summary of the themes that recur across 2,326 traveler reviews. Written by us, not quoted from reviewers.
The guide
6 mentionsTravelers single out the guide as the reason the experience works.
Knowledge and storytelling
2 mentionsReviewers describe the commentary as informative rather than scripted.
Traveler reviews
2,326 verified traveler reviews for Ultimate Hoover Dam Tour from Las Vegas. Ratings and reviews provided by Viator and Tripadvisor.
Hoover dam
Michael was an awesome guide. It was hot, 105-110. He had great info, lots of water and even though we got caught in a freeway closure he did his best to keep us cool.
via Tripadvisor
Hoover Dam
The experience to the Hoover dam was very exhilarating. The driver pointed out several great shots, places to take shots from, and it was an enjoyable trip.9
Response from the operator: Hello Kim, Thank you for leaving Gray Line such a nice 4-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
via Viator
Bad I was not picked up,...
Bad I was not picked up, I arrived early, maybe the wrong spot at Bellagio but the spot had the the sign tours, taxis.... There was no phone call to check if I am around or no longer interested. I would definitely not be recommending the company at at any opportunity I have.
Response from the operator: Dear Funk_H, 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
via Viator
Our driver / tour guide...
Our driver / tour guide Chris was very pleasant and informative. The trip legnth was just the right amount of time leaving the afternoon for other activities.
Response from the operator: Hello Denise, 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 Chris. 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
via Viator
Awesome experience
You will learn a lot about the dam. As well as the construction of the dam and how the men that were working on the dam survived.
Response from the operator: Hi Sheri, 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
via Viator
Good to know
- Duration
- 4.5 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Price range
- $59 to $85
- Hotel pickup
- Included for all travelers
- Booked in 30 days
- 815
- Verdict
- Strongly Recommended
Why this scores 71
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Ultimate Hoover Dam Tour from Las Vegas: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Las Vegas.
How much does Ultimate Hoover Dam Tour from Las Vegas cost?
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Prices start at $59 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Las Vegas usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Ultimate Hoover Dam Tour from Las Vegas take?
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Plan for about 4.5 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Las Vegas is not rushed.
Is Ultimate Hoover Dam Tour from Las Vegas worth it?
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It holds an Outty Ranking of 71 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.2/5 across 2,328 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable most popular in Las Vegas, and how flexible the cancellation terms are.
Can I cancel or reschedule Ultimate Hoover Dam Tour from Las Vegas?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Ultimate Hoover Dam Tour from Las Vegas suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 4.5-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Ultimate Hoover Dam Tour from Las Vegas?
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Around 815 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Las Vegas can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Las Vegas and add a light layer if any part of the 4.5-hour experience runs outdoors or after sunset.
Where does Ultimate Hoover Dam Tour from Las Vegas start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Las Vegas within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Las Vegas?
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Las Vegas sells two trips at once: the Strip after dark, and the red-rock desert that starts twenty minutes past the last casino. Helicopter runs to the Grand Canyon, Hoover Dam half-days and Red Rock Canyon drives all leave early, while show tickets, speakeasy crawls and high-roller dining fill the evening. Outty Ranking weighs operator reliability heavily here, because the gap between a well-run desert tour and a coach-and-queue version is enormous. On Outty we rank every Las Vegas experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Small Group: Valley of Fire Half Day Tour from Las Vegas, Small Group Grand Canyon, Hoover Dam, 7 Magic Mountains VIP Tour, Grand Canyon West, Hoover Dam Stop, Breakfast, Lunch & Skywalk. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Las Vegas?
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October to April. Summer highs above 105F make midday outdoor tours punishing. Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Las Vegas?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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