Introduction to Hoover Dam: The Hoover Dam is located in the northwest of Arizona. It can be reached by driving about 40 kilometers southeast from Las Vegas. It was named after Republican leader Hoover on stage when the dam was completed in 1936. It is an arch-type gravity man-made concrete dam with a height of 220 meters, a bottom width of 200 meters, a top width of 14 meters, and a dike length of 377 meters. It looks like a giant dragon lying on the ground, which is very majestic and majestic. The reservoir of the Hoover Dam is the famous Lake Mead, with vast blue waves stretching as far as the eye can see. It is the largest artificial lake in the Western Hemisphere.