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Extreme Summer Heat Notice: Expect high temperatures. Pack plenty of water for each person in your group.

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Notice: Due to scheduled remodel, The Exhibit Level and ADA elevators to observation deck inside the plaza level of the Visitor Center will be unavailable prior to December 20th. The deck is currently inaccessible, we will post once scheduled to reopen. The Visitor Center (tours) hours through the scheduled remodel will be 9:00AM-4:00PM, last Power Plant Tour sold at 4:00PM.

Visiting Hoover Dam

Hoover Dam Driving Directions and Parking Information

Hoover Dam is located 30 miles southeast of Las Vegas, on the Nevada-Arizona border. Click here for Google map. The Dam does not have a street address, simply enter "Hoover Dam".

Driving Directions to Hoover Dam

From Nevada
  • From I-11 S/US-93 S/US-95 S through Boulder City
  • Take Exit 2
  • At the traffic circle, take the 3rd exit onto NV-172
  • Turn right onto NV SR-172/Hoover Dam Access Rd
  • Continue to follow Hoover Dam Access Rd

From Arizona
  • From I-11 N/US-93 N/US-95 N
  • Take Exit 2
  • Turn right onto NV SR-172/Hoover Dam Access Rd
  • Continue to follow Hoover Dam Access Rd

(Note: Visitors who wish to continue travel into Arizona must re-enter Nevada and access I-11 S/US-93 S/US-95 S to cross the Mike O'Callaghan Pat Tillman Memorial Bridge.)

Traffic Advisory: Motorists should anticipate periodic delays, especially during holiday and summer travel periods. Click here for Nevada Security Checkpoint and vehicle inspection information.

Parking at the Dam

A parking garage is located on the Nevada side of the dam near the Visitor Center; fee $10 per vehicle.

Oversized vehicles, recreational vehicles, and vehicles with trailers must park on the Arizona side of the dam, Lot #9 (fee $10 per vehicle), #13, and #14 (no charge).

Visitor Center Tour Entrance

Follow “Tours” signage to Visitor Center. Take escalator, stairs, or elevator down to the ticketing lobby. Security screening required upon Visitor Center entry.

Please call or email us for more information about Hoover Dam Tours, or if you experience issues with the online ticket purchase:

Toll free: (866) 730-9097

Additional Information:

(702) 494-2517 or (702) 494-2546


For Telecommunications Relay Services (TRS) Dial: 711

Last Updated: 7/2/24