The area takes pride in its history. Have a look at its National Historic Landmark called the Hoover Dam. The structure was built in 1935. Thousands of tourists visit the place every day. It is located around 30 miles away from the Sin City. You can take a tour and explore the site with a group of other tourists or do it on your own. You can also try a boat tour – the lake of Mead and the Colorado River won’t leave you disappointed.