Moeche Castle was built in the 14th century by the Andrades Family. It has an octogonal groundplan, and its walls are 10 m high and 3 m thick. Its gatekeep is 18 m tall and it is the only part of the castle protecting its walls from the outside. It was under siege and taken by the Irmandinos uprising.
The Moeche Castle has been restored recently, but in order to visit the interior of the castle, you'll have to request the keys from the local town hall.
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.