Eltz Castle, located in a valley in the Eifel region, is one of Germany's most significant and well-preserved castles. The House of Eltz, a noted German noble family, has owned it continuously since the 12th century. The castle features a mix of architectural styles, including the Gothic knights' parlour, the Romanesque keep and the Baroque structures. A key attraction is the treasure chamber, which holds one of Germany's most important collections of medieval art, including valuable armour, intricately designed weapons and gold and silverwork. Whether you're a history buff, an architecture fan or just someone who enjoys a good story, this castle has something to offer.