Villa del Poggio Imperiale (English: Villa of the Imperial Hill) is a predominantly neoclassical former grand ducal villa in Arcetri, just to the south of Florence in Tuscany, central Italy. Beginning as a villa of the Baroncelli of Florence, it was seized by the Medici, became the home of a homicidal and unfaithful husband, and a lavish retreat for a Grand Duchess with imperial pretensions. Later given to Napoleon's sister, it was reclaimed by the hereditary rulers of Tuscany before being finally converted to a prestigious girls' school. During its long history, it has often been at the centre of Italy's turbulent history, and has been rebuilt and redesigned many times.
The Villa was once the property of the Grand Dukes of Tuscany — the Medici. However, the documented history begins in the 15th century when a small villa on the site known as "Villa del Poggio Baroncelli", was built by the Florentine merchant Jacopo Baroncelli The villa was sold to Bartoncelliu's creditor in 1487, and in turn to Pietro Salviati in 1548. The Salviati were an ancient Florentine noble family. Pietro embellished the property, and added Andrea del Sarto's Assumption of the Virgin to the villa's chapel. In 1565 at Pietro's death the Salviati property was confiscated by Cosimo I, who gave the villa to his daughter Isabella de' Medici who was married to Paolo Giordano Orsini, duke of Bracciano, who made an occasional appearance. At this favoured retreat Isabella held her stylish and intellectual court. Following Isabella's murder by her husband in 1576, the villa passed to her son Don Virginio Orsini, duke of Bracciano.
In 1618 the villa was purchased from the Orsini by Archduchess Maria Maddalena of Austria, wife of the future Grand Duke Cosimo II, and was completely rebuilt between 1622 and 1625 to the design of the architect Giulio Parigi. The villa was doubled in size with a large corps de logis flanked by two canted lower wings. The interior of the villa was decorated to the Grand Duchess' requirements by the artist Matteo Rosselli. It was at this time that the Villa was linked to the city by a monumental tree-lined avenue and given its "Imperial" title "Villa del Poggio Imperiale" — Maria Magdalena was the sister of the Holy Roman Emperor, Ferdinand II.