The House of Vianden is a historic noble family from the Grand Duchy of Luxembourg. It is known for its significant role in the region's history, particularly during the Middle Ages. The family held the title of Count and was influential in local politics and governance. The family's ancestral seat, Vianden Castle, is a prominent landmark that showcases medieval architecture. Located on a hill overlooking the town of Vianden, the castle has been restored and is now a popular tourist attraction, reflecting the rich heritage of the House of Vianden and Luxembourg's history.