The Palace of the Grand Dukes of Lithuania is a historic building located in Vilnius, the capital of Lithuania. Originally constructed in the 15th century, it served as the residence for the Grand Dukes of Lithuania and played a significant role in the political and cultural life of the region. The palace showcases a blend of architectural styles, reflecting its long history and various renovations. After being damaged during wars and neglect, the palace underwent extensive restoration and was reopened to the public in 2010. Today, it houses a museum that displays artifacts related to the Grand Duchy of Lithuania, offering insights into the country's rich heritage and history.