The significant historical event that took place at the Bastille during the French Revolution was its storming on July 14, 1789. The Bastille was a prison and a symbol of royal tyranny, and its capture marked the beginning of the revolution against the monarchy. The event represented the uprising of the common people against oppressive rule and signified a demand for liberty, equality, and fraternity. The storming of the Bastille is commemorated annually in France as Bastille Day, symbolizing the fight for freedom and the overthrow of the old regime.