Save money: *Get up to 25% off your stay depending on the days of the week you book your room, the duration of your stay, the current availability of the room, the season of the year, and other factors Rooms at Monte Carlo include a marble bathroom. The property also features boutique shops, full service spa and salon. The article 25%* off Monte Carlo, Las Vegas (Promo Code Not Needed) is available on ĭescription: This resort is located on the Las Vegas Strip and features a casino and a theater with live entertainment.