The Petit Trianon (French pronunciation: ​[pəti tʁijanɔ̃]; French for "small Trianon") is a Neoclassical style château located on the grounds of the Palace of Versailles in Versailles, France. It was built between 1762 and 1768 during the reign of King Louis XV of France. The Petit Trianon was constructed in the park of a larger royal retreat known as the Grand Trianon.