The Grand Duke of Luxembourg is the head of state of the Grand Duchy of Luxembourg, a small, landlocked country in Western Europe. This position is hereditary, meaning it is passed down through the royal family. The Grand Duke has various ceremonial duties and represents Luxembourg in international affairs, but the role is largely symbolic, as the country is a constitutional monarchy. The current Grand Duke is Henri, Grand Duke of Luxembourg, who ascended to the throne in 2000. The Grand Duke works alongside the government, which is responsible for day-to-day political decisions, while also promoting national unity and cultural heritage within Luxembourg.