Here are some pictures of Hoover Dam:
[Image of Hoover Dam from the Arizona side of the Colorado River]
[Image of Hoover Dam from the Nevada side of the Colorado River]
[Image of the top of Hoover Dam, showing the generators and turbines]
[Image of the spillway at Hoover Dam, which is used to release excess water from the reservoir]
[Image of the Hoover Dam Visitor Center, which provides information about the dam's history and construction]
Hoover Dam is a popular tourist destination, and it is estimated that over 1 million people visit the dam each year. The dam is also a hydroelectric power plant, and it generates electricity for over 1 million people in the southwestern United States.