Grönehög is the biggest ancient mound in Bohuslän region. It has a diameter of 45-50m and it is 6m high. Archaeologists have found buried items from the mound dating from the 6th century AD.
References:The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.