As impressive as Hoover Dam is today, it was even more so during its construction in the 1930s. The building of the colossal structure amounted to an engineering project that had never before been attempted. And at the Boulder City/Hoover Dam Museum, visitors can explore the story of the men and women who braved the isolation of southern Nevada’s desert to build this magnificent dam. The museum offers interactive, three-dimensional exhibits and displays that describe not only the actual construction of the dam itself, but the economic and social forces surrounding the stock market crash in 1929 and the subsequent Great Depression. Both were driving forces behind the thousands of unemployed men and women who left their homes for the Nevada desert and the dam project, which was one of the few places in the entire country where men could find work at the time. The museum collection includes incredible artifacts, photographs, documents and fascinating oral histories and sounds that offer visitors a real sense of not only the danger and sheer size of the project, but also of families attempting to live ordinary lives in spite of the circumstances. The museum also shows a 20-minute film on the construction of Hoover Dam. The museum is located on the first floor of the historic Boulder Dam Hotel, which was built in 1933 for visiting government and project managers who arrived to supervise the dam’s construction. Today, the hotel is listed on the National Register of Historic Places.