Luxembourg’s old town, Ville Haute centers on Place Guillaume II, a medieval square with al fresco cafes and smart brasseries. Mainstream stores and chic boutiques line nearby streets. Renaissance and Baroque elements combine in the 1600s Cathédrale Notre-Dame, while Palais Grand-Ducal has an ornate facade and slender turrets. The Musée National d'Histoire et d’Art shows a large collection of fine and decorative art.