Looking for some good authentic Thai food in Las Vegas? Go no further than a couple blocks away from the strip down Spring Mountain Rd and you'll find Krung Siam Thai. Nice place to eat, friend service, and your water cup stays full, perfect for when you're hungover from a night of partying too hard. This isn't watered down Thai food, so when it says spicy, it's going to be pretty spicy. Great food, great service, great decor, and a great 4 star Thai restaurant.