The 2,605 guest rooms at Park MGM are all unique with special finishing touches on each room, like the artwork on the walls and even the coffee table books, are carefully thought out pieces. Park MGM has a great central location on the Las Vegas Strip. It is a 4-star hotel that was a complete renovation of what used to be the Monte Carlo. Park MGMĪt Park MGM, a newer MGM Resorts property, the entire hotel and all rooms are 100% smoke-free. Here is our list of the best non-smoking hotels in Las Vegas. Whether you’re sensitive to the smell or have kids you don’t want to subject to the smoke, there are quite a few hotel options for you to enjoy a luxurious, smoke-free vacation. But you’d be surprised how many Las Vegas hotels are strictly non-smoking. If you’re a non-smoker planning your trip to Vegas, it’s easy to get put off by the idea of hotels and casinos filled with cigarette smoke.