How long does it take to go around Madame Tussauds? The tour through the attraction is self-guided. It should take you approximately 60 to 90 minutes to complete your tour. Related articles What items cannot be taken into Madame Tussauds? What is inside Madame Tussauds Las Vegas? When is the quietest time to visit? Do you offer special admission rates for Local residents? What is Madame Tussauds Las Vegas?