What is your policy regarding inclement weather? Madame Tussauds New York is an indoor family attraction and open 365 days of the year. Related articles How long can I expect to wait in line to get into Madame Tussauds? Is there a dress code for visiting Madame Tussauds? What items cannot be taken into Madame Tussauds? How long does it take to go around Madame Tussauds? When is the quietest time to visit?