This is hands down my sons favorite place to visit in Las Vegas. The general admission is $14.50, and there is no discounts of any kind. So if you plan on making stops here frequently with your little ones, I'd recommend purchasing a membership! You can buy a membership valid for three visitors for $149 a year, and the prices and amount of visitors you want gets higher the more you pay! There are nine exhibits for your children to go through, and believe me, my son loved each and everyone of them! It was fun for the whole family to go together! I'd recommend going in when they open if you can, because it can get quite busy, especially during the weekend! Parking was also easy, and wasn't far from the museum at all.