Musketeer Headquarters is a location featured in the 1993 film The Three Musketeers. As the name suggests, it is the headquarters for The Musketeers. The headquartes is located somewhere in Paris, France. The headquarters has a stable, courtyard with a fountain, and main hall.
At Musketeer Headquarters, Captain Rochefort and the Cardinal's guards have disbanded The Musketeers as per the orders of Cardinal Richelieu, the King's minister, ostensibly to help fight in an impending war with England.
D'Artagnan comes to Musketeer Headquarters to join The Musketeers. He finds Athos by the fireplace in the abandoned main hall. D'Artagnan ask him if this is Musketeer Headquarters, Athos replies "No. This "was" Musketeer Headquarters. The musketeers have been disbanded."