Hadrian's Villa was constructed at Tibur (modern-day Tivoli), Italy, as a retreat from Rome for Roman Emperor Hadrian during the second and third decades of the 2nd century AD. Hadrian was said to dislike the palace on the Palatine Hill in Rome, leading to the construction of the retreat. During the later years of his reign, he actually governed the empire from the villa.
After Hadrian, the villa was used by his various successors. During the decline of the Roman Empire the villa fell into disuse and was partially ruined. In the 16th century Cardinal Ippolito II d'Este had much of the marble and statues in Hadrian's villa removed to decorate his own Villa d'Este located nearby.