The Grandmaster's Palace is a historic building located in Valletta, Malta. It served as the residence of the Grandmasters of the Order of St. John from the 16th century until the end of the Knights of St. John rule in 1798. The palace showcases a blend of architectural styles, reflecting its long history and the various renovations it has undergone. Today, the Grandmaster's Palace houses the Parliament of Malta and the Office of the President. Visitors can explore its impressive halls, including the Armory, which displays a collection of weapons and armor used by the knights. The palace is a significant cultural and historical landmark in Malta.