This place is definitely a cool place to visit if you're on your way to arizona or vegas. We always stop here when we go into vegas since we are from Arizona. It's a beautiful dam and it's amazing to see the structural construction that's been done by people. We also went underground as well to see the engines and other cool things too (you do have to pay for this - but I forgot how much I paid). It's a great thing to see and spend a couple of hours at.