Borgboda (also called Borgberget), located in Borge hill, Saltvik, is the largest hillfort in Åland with an area of total three hectares. When it was in use, around 1000 AD, the hill was surrounded by water on three sides. Steep hill was enforced with walls of stone and timber, remains of which can still be seen, along with remains of a few buildings. It is believed that Borgboda was never permanently inhabited, but functioned as a place where nearby people fled to when threatend.
The area near Borgboda s rich with prehistorical sites. There is a large iron age burial ground right before the hill, and sizable bronze age cairns are located just a few hundred meters north of the site.
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.