The Palais Royal (French: Royal Palace) in Paris played a significant role in the events leading up to and during the French Revolution. Originally constructed in 1629 as a royal residence for Cardinal Richelieu, it later became a center for intellectual and political activities. By the late 18th century, the Palais Royal was under the ownership of Louis Philippe II, Duke of Orléans. He transformed the palace grounds into a public commercial space, installing shops, restaurants, and theaters, drawing an eclectic mix of Parisians. The gardens and arcades of the Palais Royal served as a vital forum for political discourse. In the period leading up to the Revolution, it became a gathering place for journalists, pamphleteers, and political agitators. The liberal atmosphere allowed for the free exchange of ideas, which included discussions critical of the monarchy and the existing social order. Consequently, the Palais Royal was often referred to as a hotbed of revolutionary sentiment. One of the most notable events associated with the Palais Royal occurred on 12 July 1789. A young lawyer named Camille Desmoulins climbed onto a table in the gardens and delivered a passionate speech, urging the crowd to take up arms against the king’s troops. This impromptu rallying cry resonated with the assembled Parisians, who subsequently invaded the Hôtel des Invalides to acquire weapons, an act which led to the storming of the Bastille two days later (14 July 1789). In addition to its role in fomenting revolutionary activity, the Palais Royal was also associated with radical publications. Radical newspapers such as 'L'Ami du peuple' by Jean-Paul Marat were printed and distributed from establishments within the Palais Royal. These publications were pivotal in shaping public opinion and rallying citizens to the revolutionary cause. During the Revolution, the Palais Royal saw multiple changes in its usage and ownership. It was nationalized, and the commercial enterprises within its arcades continued to thrive, reflecting the social and economic transformation of the time. The palace itself, with its rich history and central location, remained a fixture in Revolutionary Paris, enduring through the changing times from monarchy to republic. Overall, the Palais Royal's significance during the French Revolution is underscored by its role as a meeting place for revolutionaries, a site of impassioned oratory, and a venue for the proliferation of radical ideas.