Schwerin Castle, also known as Schwerin Palace, is a historicist architectural masterpiece situated on an island in Lake Schwerin, Germany. Built in the 19th century, it is one of the most important works of Romantic historicism in Europe and is often referred to as the "Neuschwanstein of the North". The castle has a rich history, serving as the residence of dukes and grand dukes and now houses the Mecklenburg-Vorpommern state parliament and a museum. In 2023, it was recognized as a UNESCO World Heritage Site, cementing its status as a cultural treasure.