The Innsbruck Palace is the residence of Prince Tyrol. Archduke Sigmund, Earl of Tyrol, built a medieval castle. His successor, the Holy Roman Emperor Maximilian I, was expanded. In the 18th century, The palace, with the same name as the Fort Vienna Hof Palace, was built in 1460 by the Duke of Sigmont and Maximilian I. Today the palace's Baroque features are attributed to the Austrian Queen Maria Tracia, who is known as the "European Mother-in-law". Because of the limited time, I did not visit it seriously, but I still feel that it is an important scenic spot in this city.