Schloss Oldenburg is a historic palace located in the city of Oldenburg, Germany. Originally built in the 16th century, it served as the residence for the Grand Dukes of Oldenburg. The architecture reflects various styles, including Renaissance and Baroque elements, showcasing the palace's rich history. Today, Schloss Oldenburg houses the State Museum for Art and Cultural History, which features a diverse collection of art and artifacts. The palace grounds also include beautiful gardens, making it a popular destination for both tourists and locals who appreciate history and culture.