Riga Castle is a historic fortress located in Riga, the capital of Latvia. Built in the early 14th century, it has served various purposes, including as a residence for the Duke of Courland and later as the official residence of the President of Latvia. The castle features a mix of architectural styles, reflecting its long history and numerous renovations. Today, Riga Castle houses several museums, including the Latvian National Museum of Art and the Museum of the History of Riga and Navigation. It is an important cultural landmark and a popular tourist attraction, showcasing the rich heritage of Latvia.